weixin_34341117
weixin_34341117

EF.Reverse.POCO.Core.ttinclude"

  1 <#@ include file="EF.Reverse.POCO.Core.ttinclude" #>
  2 <#
  3     // v2.18.1
  4     // Please make changes to the settings below.
  5     // All you have to do is save this file, and the output file(s) is/are generated. Compiling does not regenerate the file(s).
  6 
  7     // Main settings **********************************************************************************************************************
  8     // Namespace = ""; // Override the default namespace here
  9     DbContextName = "MyDbContext";
 10     DbContextInterfaceBaseClasses = "System.IDisposable";    // Specify what the base classes are for your database context interface
 11     DbContextBaseClass = "System.Data.Entity.DbContext";   // Specify what the base class is for your DbContext. For ASP.NET Identity use "IdentityDbContext<ApplicationUser>"
 12     ConnectionStringName = "MyDbContext";   // Searches for this connection string in config files listed below
 13     TargetFrameworkVersion = "4.51"; // Please set this to your .NET framework version, 4.0, 4.5, 4.51, etc.
 14     ConfigurationClassName = "Configuration"; // Configuration, Mapping, Map, etc. This is appended to the Poco class name to configure the mappings.
 15     ConfigFilenameSearchOrder = new[] { "app.config", "web.config", "app.config.transform", "web.config.transform" }; // Add more here if required. The config files are searched for in the local project first, then the whole solution second.
 16     MakeClassesPartial = false;
 17     GenerateSeparateFiles = false;
 18     UseCamelCase = true;    // This will rename the tables & fields to use CamelCase. If false table & field names will be left alone.
 19     IncludeComments = true; // Adds comments to the generated code
 20     IncludeExtendedPropertyComments = ExtendedPropertyCommentsStyle.InSummaryBlock; // Adds extended properties as comments to the generated code
 21     IncludeViews = true;
 22     IncludeStoredProcedures = true;
 23     IncludeTableValuedFunctions = false; // If true, you must also install the "EntityFramework.CodeFirstStoreFunctions" Nuget Package.
 24     DisableGeographyTypes = false; // Turns off use of System.Data.Entity.Spatial.DbGeography and System.Data.Entity.Spatial.DbGeometry as OData doesn't support entities with geometry/geography types.
 25     CollectionType = "System.Collections.Generic.List";  // Determines the type of collection for the Navigation Properties. "ObservableCollection" for example. Add "System.Collections.ObjectModel" to AdditionalNamespaces if setting the CollectionType = "ObservableCollection".
 26     AddUnitTestingDbContext = true; // Will add a FakeDbContext and FakeDbSet for easy unit testing
 27     IncludeQueryTraceOn9481Flag = false; // If SqlServer 2014 appears frozen / take a long time when this file is saved, try setting this to true (you will also need elevated privileges).
 28     AdditionalNamespaces = new[] { "" };  // To include extra namespaces, include them here. i.e. "Microsoft.AspNet.Identity.EntityFramework"
 29     AdditionalContextInterfaceItems = new[] // To include extra db context interface items, include them here. Also set MakeClassesPartial=true, and implement the partial DbContext class functions.
 30     {
 31         ""  //  example: "void SetAutoDetectChangesEnabled(bool flag);"
 32     };
 33     // If you need to serialize your entities with the JsonSerializer from Newtonsoft, this would serialize
 34     // all properties including the Reverse Navigation and Foreign Keys. The simplest way to exclude them is
 35     // to use the data annotation [JsonIgnore] on reverse navigation and foreign keys.
 36     AdditionalReverseNavigationsDataAnnotations = new string[] // Data Annotations for ReverseNavigationProperty.
 37     {
 38         // "JsonIgnore"
 39     };  
 40     AdditionalForeignKeysDataAnnotations = new string[] // Data Annotations for ForeignKeys.
 41     {
 42         // "JsonIgnore"
 43     };  
 44 
 45     // Migrations *************************************************************************************************************************
 46     MigrationConfigurationFileName = ""; // null or empty to not create migrations
 47     MigrationStrategy = "MigrateDatabaseToLatestVersion"; // MigrateDatabaseToLatestVersion, CreateDatabaseIfNotExists or DropCreateDatabaseIfModelChanges
 48     ContextKey = ""; // Sets the string used to distinguish migrations belonging to this configuration from migrations belonging to other configurations using the same database. This property enables migrations from multiple different models to be applied to applied to a single database.
 49     AutomaticMigrationsEnabled = true;
 50     AutomaticMigrationDataLossAllowed = true; // if true, can drop fields and lose data during automatic migration
 51 
 52     // Pluralization **********************************************************************************************************************
 53     // To turn off pluralization, use:
 54     //      Inflector.PluralizationService = null;
 55     // Default pluralization, use:
 56     //      Inflector.PluralizationService = new EnglishPluralizationService();
 57     // For Spanish pluralization:
 58     //      1. Intall the "EF6.Contrib" Nuget Package.
 59     //      2. Add the following to the top of this file and adjust path, and remove the space between the angle bracket and # at the beginning and end.
 60     //         < #@ assembly name="your full path to \EntityFramework.Contrib.dll" # >
 61     //      3. Change the line below to: Inflector.PluralizationService = new SpanishPluralizationService();
 62     Inflector.PluralizationService = new EnglishPluralizationService(new[]
 63     {
 64         // Create custom ("Singular", "Plural") forms for one-off words as needed
 65         new CustomPluralizationEntry("LiveQuiz", "LiveQuizzes"),
 66         new CustomPluralizationEntry("Course", "Courses"),
 67         new CustomPluralizationEntry("CustomerStatus", "CustomerStatus"), // Use same value to prevent pluralisation
 68         new CustomPluralizationEntry("EmployeeStatus", "EmployeeStatus")
 69     });
 70     
 71     
 72     // Elements to generate ***************************************************************************************************************
 73     // Add the elements that should be generated when the template is executed.
 74     // Multiple projects can now be used that separate the different concerns.
 75     ElementsToGenerate = Elements.Poco | Elements.Context | Elements.UnitOfWork | Elements.PocoConfiguration;
 76 
 77     // Use these namespaces to specify where the different elements now live. These may even be in different assemblies.
 78     // Please note this does not create the files in these locations, it only adds a using statement to say where they are.
 79     // I show how this works on the video from 26:08 onwards.
 80     // The way to do this is to add the "EntityFramework Reverse POCO Code First Generator" into each of these folders.
 81     // Then set the .tt to only generate the relevant section you need by setting
 82     //      ElementsToGenerate = Elements.Poco; in your Entity folder,
 83     //      ElementsToGenerate = Elements.Context | Elements.UnitOfWork; in your Context folder,
 84     //      ElementsToGenerate = Elements.PocoConfiguration; in your Maps folder.
 85     //      PocoNamespace = "YourProject.Entities";
 86     //      ContextNamespace = "YourProject.Context";
 87     //      UnitOfWorkNamespace = "YourProject.Context";    
 88     //      PocoConfigurationNamespace = "YourProject.Maps";
 89     // You also need to set the following to the namespace where they now live:
 90     PocoNamespace = "";
 91     ContextNamespace = "";
 92     UnitOfWorkNamespace = "";    
 93     PocoConfigurationNamespace = "";
 94 
 95     
 96     // Schema *****************************************************************************************************************************
 97     // If there are multiple schemas, then the table name is prefixed with the schema, except for dbo.
 98     // Ie. dbo.hello will be Hello.
 99     //     abc.hello will be AbcHello.
100     PrependSchemaName = true;   // Control if the schema name is prepended to the table name
101 
102 
103     // Filtering **************************************************************************************************************************
104     // Use the following table/view name regex filters to include or exclude tables/views
105     // Exclude filters are checked first and tables matching filters are removed.
106     //  * If left null, none are excluded.
107     //  * If not null, any tables matching the regex are excluded.
108     // Include filters are checked second.
109     //  * If left null, all are included.
110     //  * If not null, only the tables matching the regex are included.
111     //  Example:    TableFilterExclude = new Regex(".*auto.*");
112     //              TableFilterInclude = new Regex("(.*_FR_.*)|(data_.*)");
113     //              TableFilterInclude = new Regex("^table_name1$|^table_name2$|etc");
114     //              ColumnFilterExclude = new Regex("^FK_.*$");
115     SchemaFilterExclude = null;
116     SchemaFilterInclude = null;
117     TableFilterExclude = null;
118     TableFilterInclude = null;
119     ColumnFilterExclude = null;
120 
121     // Stored Procedures ******************************************************************************************************************
122     // Use the following regex filters to include or exclude stored procedures
123     StoredProcedureFilterExclude = null;
124     StoredProcedureFilterInclude = null;
125 
126 
127     // Table renaming *********************************************************************************************************************
128     // Use the following function to rename tables such as tblOrders to Orders, Shipments_AB to Shipments, etc.
129     // Example:
130     /*TableRename = (name, schema) =>
131     {
132         if (name.StartsWith("tbl"))
133             name = name.Remove(0, 3);
134         return name.Replace("_AB", "");
135     };*/
136     TableRename = (name, schema) => name;   // Do nothing by default
137     
138     // Column modification*****************************************************************************************************************
139     // Use the following list to replace column byte types with Enums.
140     // As long as the type can be mapped to your new type, all is well.
141     //EnumsDefinitions.Add(new EnumDefinition { Schema = "dbo", Table = "match_table_name", Column = "match_column_name", EnumType = "name_of_enum" });
142     //EnumsDefinitions.Add(new EnumDefinition { Schema = "dbo", Table = "OrderHeader", Column = "OrderStatus", EnumType = "OrderStatusType" }); // This will replace OrderHeader.OrderStatus type to be an OrderStatusType enum
143     
144     // Use the following function if you need to apply additional modifications to a column
145     // eg. normalise names etc.
146     UpdateColumn = (Column column, Table table) => 
147     {
148         // Example
149         //if (column.NameHumanCase == "PkId")
150         //    column.NameHumanCase = "Id";
151 
152         // Perform Enum property type replacement
153         var enumDefinition = EnumsDefinitions.FirstOrDefault(e =>
154             (e.Schema.ToLowerInvariant() == table.Schema.ToLowerInvariant()) &&
155             (e.Table == table.Name || e.Table == table.NameHumanCase) &&
156             (e.Column == column.Name || e.Column == column.NameHumanCase));
157 
158         if (enumDefinition != null)
159             column.PropertyType = enumDefinition.EnumType;
160         
161         return column;
162     };
163 
164     // StoredProcedure renaming ************************************************************************************************************
165     // Use the following function to rename stored procs such as sp_CreateOrderHistory to CreateOrderHistory, my_sp_shipments to Shipments, etc.
166     // Example:
167     /*StoredProcedureRename = (name, schema) =>
168     {
169         if (name.StartsWith("sp_"))
170             name = name.Remove(0, 3);
171         return name.Replace("my_sp_", "");
172     };*/
173     StoredProcedureRename = (name, schema) => name;   // Do nothing by default
174 
175     // StoredProcedure return types *******************************************************************************************************
176     // Override generation of return models for stored procedures that return entities.
177     // If a stored procedure returns an entity, add it to the list below.
178     // This will suppress the generation of the return model, and instead return the entity.
179     // Example:                       Proc name      Return this entity type instead
180     //StoredProcedureReturnTypes.Add("SalesByYear", "SummaryOfSalesByYear");
181 
182 
183     // WCF ********************************************************************************************************************************
184     // This is only intended as a helper, to get you started creating WCF contracts, and to save a lot of typing.
185     AddWcfDataAttributes = false;
186     ExtraWcfDataContractAttributes = "";    // This string is inserted into the  [DataContract] attribute, before the closing square bracket.
187     // Example: "";                                           = [DataContract]
188     //          "(Namespace = \"http://www.contoso.com\")";   = [DataContract(Namespace = "http://www.contoso.com")]
189     //          "(Namespace = Constants.ServiceNamespace)";   = [DataContract(Namespace = Constants.ServiceNamespace)]
190     
191 
192     // Callbacks **********************************************************************************************************************
193     // This method will be called right before we write the POCO header.
194     Action WritePocoClassAttributes = t =>
195    {
196        // Do nothing by default
197        // Example:
198        // if(t.ClassName.StartsWith("Order"))
199        //     WriteLine("    [SomeAttribute]");
200    };
201202    // Writes optional base classes
203    Func WritePocoBaseClasses = t =>
204    {
205        //if (t.ClassName == "User")
206        //    return ": IdentityUser";
207        return "";
208    };
209210    // Writes any boilerplate stuff
211    Action
       
        
  
 WritePocoBaseClassBody = t =>
212    {
213        // Do nothing by default
214        // Example:
215        // WriteLine("        // " + t.ClassName);
216    };
217218    Func WritePocoColumn = c => c.Entity;
219220    Func WriteStoredProcFunctionName = sp => sp.NameHumanCase;
221222    Func WriteStoredProcFunctionParams = (sp, includeProcResult) =>
223    {
224        var sb = new StringBuilder();
225        int n = 1;
226        int count = sp.Parameters.Count;
227        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
228        {
229            sb.AppendFormat("{0}{1}{2} {3}{4}", 
230                p.Mode == StoredProcedureParameterMode.In ? "" : "out ", 
231                p.PropertyType,
232                NotNullable.Contains(p.PropertyType.ToLower()) ? string.Empty : "?",
233                p.NameHumanCase, 
234                (n++ < count) ? ", " : string.Empty);
235        }
236        if (includeProcResult && sp.ReturnModels.Count > 0 && sp.ReturnModels.First().Count > 0)
237            sb.AppendFormat((sp.Parameters.Count > 0 ?  ", " : "") + "out int procResult");
238        return sb.ToString();
239    };
240241    Func WriteStoredProcFunctionOverloadCall = (sp) =>
242    {
243        var sb = new StringBuilder();
244        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
245        {
246            sb.AppendFormat("{0}{1}, ", 
247                p.Mode == StoredProcedureParameterMode.In ? "" : "out ", 
248                p.NameHumanCase);
249        }
250        sb.Append("out procResult");
251        return sb.ToString();
252    };
253254    Func WriteStoredProcFunctionSqlAtParams = sp =>
255    {
256        var sb = new StringBuilder();
257        int n = 1;
258        int count = sp.Parameters.Count;
259        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
260        {
261            sb.AppendFormat("{0}{1}{2}", 
262                p.Name, 
263                p.Mode == StoredProcedureParameterMode.In ? string.Empty : " OUTPUT", 
264                (n++ < count) ? ", " : string.Empty);
265        }
266        return sb.ToString();
267    };
268269    Func WriteStoredProcSqlParameterName = p => p.NameHumanCase + "Param";
270271    Func WriteStoredProcFunctionDeclareSqlParameter = sp =>
272    {
273        var sb = new StringBuilder();
274        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
275        {
276            bool isNullable = !NotNullable.Contains(p.PropertyType.ToLower());
277            var getValueOrDefault = isNullable ? ".GetValueOrDefault()" : string.Empty;
278279            sb.AppendLine(string.Format("            var {0} = new System.Data.SqlClient.SqlParameter {{ ParameterName = \"{1}\", SqlDbType = System.Data.SqlDbType.{2}, Direction = System.Data.ParameterDirection.{3}{4}{5}{6}{7} }};", 
280                WriteStoredProcSqlParameterName(p), 
281                p.Name, 
282                p.SqlDbType, 
283                p.Mode == StoredProcedureParameterMode.In ? "Input" : "Output",
284                p.Mode == StoredProcedureParameterMode.In ? ", Value = " + p.NameHumanCase + getValueOrDefault : string.Empty,
285                p.MaxLength > 0 ? ", Size = " + p.MaxLength : string.Empty,
286                (p.Precision > 0 || p.Scale > 0) ? ", Precision = " + p.Precision + ", Scale = " + p.Scale : string.Empty,
287                p.PropertyType.ToLower().Contains("datatable") ? ", TypeName = \"" + p.UserDefinedTypeName + "\"" : string.Empty));
288289                if (p.Mode == StoredProcedureParameterMode.In)
290                {
291                    sb.AppendFormat(
292                        isNullable
293                            ? "            if (!{0}.HasValue){1}                {0}Param.Value = System.DBNull.Value;{1}{1}"
294                            : "            if ({0}Param.Value == null){1}                {0}Param.Value = System.DBNull.Value;{1}{1}",
295                        p.NameHumanCase, Environment.NewLine);
296                }
297        }
298        if(sp.ReturnModels.Count < 2)
299            sb.AppendLine("            var procResultParam = new System.Data.SqlClient.SqlParameter { ParameterName = \"@procResult\", SqlDbType = System.Data.SqlDbType.Int, Direction = System.Data.ParameterDirection.Output };");
300        return sb.ToString();
301    };
302303    Func WriteTableValuedFunctionDeclareSqlParameter = sp =>
304    {
305        var sb = new StringBuilder();
306        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
307        {
308            var getValueOrDefault = NotNullable.Contains(p.PropertyType.ToLower()) ? string.Empty : ".GetValueOrDefault()";
309310            sb.AppendLine(string.Format("            var {0}Param = new System.Data.Entity.Core.Objects.ObjectParameter(\"{1}\", {2});", 
311                p.NameHumanCase, 
312                p.Name.Substring(1), 
313                p.Mode == StoredProcedureParameterMode.In ? p.NameHumanCase + getValueOrDefault : string.Empty));
314        }
315        return sb.ToString();
316    };
317318    Func WriteStoredProcFunctionSqlParameterAnonymousArray = sp =>
319    {
320        var sb = new StringBuilder();
321        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
322        {
323            sb.Append(string.Format("{0}Param, ", p.NameHumanCase));
324        }
325        sb.Append("procResultParam");
326        return sb.ToString();
327    };
328329    Func WriteTableValuedFunctionSqlParameterAnonymousArray = sp =>
330    {
331        if (sp.Parameters.Count == 0) 
332            return "new System.Data.Entity.Core.Objects.ObjectParameter[] { }";
333        var sb = new StringBuilder();
334        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))
335        {
336            sb.Append(string.Format("{0}Param, ", p.NameHumanCase));
337        }
338        return sb.ToString().Substring(0, sb.Length - 2);
339    };
340341    Func WriteStoredProcFunctionSetSqlParameters = (sp, isFake) =>
342    {
343        var sb = new StringBuilder();
344        foreach (var p in sp.Parameters.Where(x => x.Mode != StoredProcedureParameterMode.In).OrderBy(x => x.Ordinal))
345        {
346            string Default = string.Format("default({0})", p.PropertyType);
347            bool notNullable = NotNullable.Contains(p.PropertyType.ToLower());
348349            if(isFake)
350                sb.AppendLine(string.Format("            {0} = {1};", p.NameHumanCase, Default));
351            else
352            {
353                sb.AppendLine(string.Format("            if (IsSqlParameterNull({0}Param))", p.NameHumanCase));
354                sb.AppendLine(string.Format("                {0} = {1};", p.NameHumanCase, notNullable ? Default : "null"));
355                sb.AppendLine("            else");
356                sb.AppendLine(string.Format("                {0} = ({1}) {2}Param.Value;", p.NameHumanCase, p.PropertyType, p.NameHumanCase));
357            }
358        }
359        return sb.ToString();
360    };
361362    Func WriteStoredProcReturnModelName = sp =>
363        StoredProcedureReturnTypes.ContainsKey(sp.NameHumanCase)
364            ? StoredProcedureReturnTypes[sp.NameHumanCase]
365            : StoredProcedureReturnTypes.ContainsKey(sp.Name)
366                ? StoredProcedureReturnTypes[sp.Name]
367                : string.Format("{0}ReturnModel", sp.NameHumanCase);
368369    Func WriteStoredProcReturnColumn = col => 
370        string.Format("public System.{0}{1}{2} {{ get; set; }}",
371            col.DataType.Name, StoredProcedure.CheckNullable(col), col.ColumnName);
372373    Func WriteStoredProcReturnType = (sp) =>
374    {
375        var returnModelCount = sp.ReturnModels.Count;
376        if (returnModelCount == 0)
377            return "int";
378379        var spReturnClassName = WriteStoredProcReturnModelName(sp);
380        return (returnModelCount == 1) ? string.Format("System.Collections.Generic.List<{0}>", spReturnClassName) : spReturnClassName;
381    };
382383384    // That's it, nothing elseto configure ***********************************************************************************************385386387388//Readschema389var factory = GetDbProviderFactory();
390     IsSqlCe = IsSqlCeConnection(factory);
391var tables = LoadTables(factory);
392var storedProcs = LoadStoredProcs(factory);
393394// Generate output
395if (tables.Count>0|| storedProcs.Count>0)
396    {
397 #>398<#@ include file="EF.Reverse.POCO.ttinclude" #>399<#@ import namespace="System.Xml.Schema" #>400<# } #>
 
<#@ include file="EF.Reverse.POCO.Core.ttinclude" #><#    // v2.18.1    // Please make changes to the settings below.    // All you have to do is save this file, and the output file(s) is/are generated. Compiling does not regenerate the file(s).
    // Main settings **********************************************************************************************************************    // Namespace = ""; // Override the default namespace here    DbContextName = "MyDbContext";    DbContextInterfaceBaseClasses = "System.IDisposable";    // Specify what the base classes are for your database context interface    DbContextBaseClass = "System.Data.Entity.DbContext";   // Specify what the base class is for your DbContext. For ASP.NET Identity use "IdentityDbContext"    ConnectionStringName = "MyDbContext";   // Searches for this connection string in config files listed below    TargetFrameworkVersion = "4.51"; // Please set this to your .NET framework version, 4.0, 4.5, 4.51, etc.    ConfigurationClassName = "Configuration"; // Configuration, Mapping, Map, etc. This is appended to the Poco class name to configure the mappings.    ConfigFilenameSearchOrder = new[] { "app.config", "web.config", "app.config.transform", "web.config.transform" }; // Add more here if required. The config files are searched for in the local project first, then the whole solution second.    MakeClassesPartial = false;    GenerateSeparateFiles = false;    UseCamelCase = true;    // This will rename the tables & fields to use CamelCase. If false table & field names will be left alone.    IncludeComments = true; // Adds comments to the generated code    IncludeExtendedPropertyComments = ExtendedPropertyCommentsStyle.InSummaryBlock; // Adds extended properties as comments to the generated code    IncludeViews = true;    IncludeStoredProcedures = true;    IncludeTableValuedFunctions = false; // If true, you must also install the "EntityFramework.CodeFirstStoreFunctions" Nuget Package.    DisableGeographyTypes = false; // Turns off use of System.Data.Entity.Spatial.DbGeography and System.Data.Entity.Spatial.DbGeometry as OData doesn't support entities with geometry/geography types.    CollectionType = "System.Collections.Generic.List";  // Determines the type of collection for the Navigation Properties. "ObservableCollection" for example. Add "System.Collections.ObjectModel" to AdditionalNamespaces if setting the CollectionType = "ObservableCollection".    AddUnitTestingDbContext = true; // Will add a FakeDbContext and FakeDbSet for easy unit testing    IncludeQueryTraceOn9481Flag = false; // If SqlServer 2014 appears frozen / take a long time when this file is saved, try setting this to true (you will also need elevated privileges).    AdditionalNamespaces = new[] { "" };  // To include extra namespaces, include them here. i.e. "Microsoft.AspNet.Identity.EntityFramework"    AdditionalContextInterfaceItems = new[] // To include extra db context interface items, include them here. Also set MakeClassesPartial=true, and implement the partial DbContext class functions.    {        ""  //  example: "void SetAutoDetectChangesEnabled(bool flag);"    };    // If you need to serialize your entities with the JsonSerializer from Newtonsoft, this would serialize    // all properties including the Reverse Navigation and Foreign Keys. The simplest way to exclude them is    // to use the data annotation [JsonIgnore] on reverse navigation and foreign keys.    AdditionalReverseNavigationsDataAnnotations = new string[] // Data Annotations for ReverseNavigationProperty.    {        // "JsonIgnore"    };      AdditionalForeignKeysDataAnnotations = new string[] // Data Annotations for ForeignKeys.    {        // "JsonIgnore"    };  
    // Migrations *************************************************************************************************************************    MigrationConfigurationFileName = ""; // null or empty to not create migrations    MigrationStrategy = "MigrateDatabaseToLatestVersion"; // MigrateDatabaseToLatestVersion, CreateDatabaseIfNotExists or DropCreateDatabaseIfModelChanges    ContextKey = ""; // Sets the string used to distinguish migrations belonging to this configuration from migrations belonging to other configurations using the same database. This property enables migrations from multiple different models to be applied to applied to a single database.    AutomaticMigrationsEnabled = true;    AutomaticMigrationDataLossAllowed = true; // if true, can drop fields and lose data during automatic migration
    // Pluralization **********************************************************************************************************************    // To turn off pluralization, use:    //      Inflector.PluralizationService = null;    // Default pluralization, use:    //      Inflector.PluralizationService = new EnglishPluralizationService();    // For Spanish pluralization:    //      1. Intall the "EF6.Contrib" Nuget Package.    //      2. Add the following to the top of this file and adjust path, and remove the space between the angle bracket and # at the beginning and end.    //         < #@ assembly name="your full path to \EntityFramework.Contrib.dll" # >    //      3. Change the line below to: Inflector.PluralizationService = new SpanishPluralizationService();    Inflector.PluralizationService = new EnglishPluralizationService(new[]    {        // Create custom ("Singular", "Plural") forms for one-off words as needed        new CustomPluralizationEntry("LiveQuiz", "LiveQuizzes"),        new CustomPluralizationEntry("Course", "Courses"),        new CustomPluralizationEntry("CustomerStatus", "CustomerStatus"), // Use same value to prevent pluralisation        new CustomPluralizationEntry("EmployeeStatus", "EmployeeStatus")    });            // Elements to generate ***************************************************************************************************************    // Add the elements that should be generated when the template is executed.    // Multiple projects can now be used that separate the different concerns.    ElementsToGenerate = Elements.Poco | Elements.Context | Elements.UnitOfWork | Elements.PocoConfiguration;
    // Use these namespaces to specify where the different elements now live. These may even be in different assemblies.    // Please note this does not create the files in these locations, it only adds a using statement to say where they are.    // I show how this works on the video from 26:08 onwards.    // The way to do this is to add the "EntityFramework Reverse POCO Code First Generator" into each of these folders.    // Then set the .tt to only generate the relevant section you need by setting    //      ElementsToGenerate = Elements.Poco; in your Entity folder,    //      ElementsToGenerate = Elements.Context | Elements.UnitOfWork; in your Context folder,    //      ElementsToGenerate = Elements.PocoConfiguration; in your Maps folder.    //      PocoNamespace = "YourProject.Entities";    //      ContextNamespace = "YourProject.Context";    //      UnitOfWorkNamespace = "YourProject.Context";    //      PocoConfigurationNamespace = "YourProject.Maps";    // You also need to set the following to the namespace where they now live:    PocoNamespace = "";    ContextNamespace = "";    UnitOfWorkNamespace = "";    PocoConfigurationNamespace = "";
        // Schema *****************************************************************************************************************************    // If there are multiple schemas, then the table name is prefixed with the schema, except for dbo.    // Ie. dbo.hello will be Hello.    //     abc.hello will be AbcHello.    PrependSchemaName = true;   // Control if the schema name is prepended to the table name

    // Filtering **************************************************************************************************************************    // Use the following table/view name regex filters to include or exclude tables/views    // Exclude filters are checked first and tables matching filters are removed.    //  * If left null, none are excluded.    //  * If not null, any tables matching the regex are excluded.    // Include filters are checked second.    //  * If left null, all are included.    //  * If not null, only the tables matching the regex are included.    //  Example:    TableFilterExclude = new Regex(".*auto.*");    //              TableFilterInclude = new Regex("(.*_FR_.*)|(data_.*)");    //              TableFilterInclude = new Regex("^table_name1$|^table_name2$|etc");    //              ColumnFilterExclude = new Regex("^FK_.*$");    SchemaFilterExclude = null;    SchemaFilterInclude = null;    TableFilterExclude = null;    TableFilterInclude = null;    ColumnFilterExclude = null;
    // Stored Procedures ******************************************************************************************************************    // Use the following regex filters to include or exclude stored procedures    StoredProcedureFilterExclude = null;    StoredProcedureFilterInclude = null;

    // Table renaming *********************************************************************************************************************    // Use the following function to rename tables such as tblOrders to Orders, Shipments_AB to Shipments, etc.    // Example:    /*TableRename = (name, schema) =>    {        if (name.StartsWith("tbl"))            name = name.Remove(0, 3);        return name.Replace("_AB", "");    };*/    TableRename = (name, schema) => name;   // Do nothing by default        // Column modification*****************************************************************************************************************    // Use the following list to replace column byte types with Enums.    // As long as the type can be mapped to your new type, all is well.    //EnumsDefinitions.Add(new EnumDefinition { Schema = "dbo", Table = "match_table_name", Column = "match_column_name", EnumType = "name_of_enum" });    //EnumsDefinitions.Add(new EnumDefinition { Schema = "dbo", Table = "OrderHeader", Column = "OrderStatus", EnumType = "OrderStatusType" }); // This will replace OrderHeader.OrderStatus type to be an OrderStatusType enum        // Use the following function if you need to apply additional modifications to a column    // eg. normalise names etc.    UpdateColumn = (Column column, Table table) =>     {        // Example        //if (column.NameHumanCase == "PkId")        //    column.NameHumanCase = "Id";
        // Perform Enum property type replacement        var enumDefinition = EnumsDefinitions.FirstOrDefault(e =>            (e.Schema.ToLowerInvariant() == table.Schema.ToLowerInvariant()) &&            (e.Table == table.Name || e.Table == table.NameHumanCase) &&            (e.Column == column.Name || e.Column == column.NameHumanCase));
        if (enumDefinition != null)            column.PropertyType = enumDefinition.EnumType;                return column;    };
    // StoredProcedure renaming ************************************************************************************************************    // Use the following function to rename stored procs such as sp_CreateOrderHistory to CreateOrderHistory, my_sp_shipments to Shipments, etc.    // Example:    /*StoredProcedureRename = (name, schema) =>    {        if (name.StartsWith("sp_"))            name = name.Remove(0, 3);        return name.Replace("my_sp_", "");    };*/    StoredProcedureRename = (name, schema) => name;   // Do nothing by default
    // StoredProcedure return types *******************************************************************************************************    // Override generation of return models for stored procedures that return entities.    // If a stored procedure returns an entity, add it to the list below.    // This will suppress the generation of the return model, and instead return the entity.    // Example:                       Proc name      Return this entity type instead    //StoredProcedureReturnTypes.Add("SalesByYear", "SummaryOfSalesByYear");

    // WCF ********************************************************************************************************************************    // This is only intended as a helper, to get you started creating WCF contracts, and to save a lot of typing.    AddWcfDataAttributes = false;    ExtraWcfDataContractAttributes = "";    // This string is inserted into the  [DataContract] attribute, before the closing square bracket.    // Example: "";                                           = [DataContract]    //          "(Namespace = \"http://www.contoso.com\")";   = [DataContract(Namespace = "http://www.contoso.com")]    //          "(Namespace = Constants.ServiceNamespace)";   = [DataContract(Namespace = Constants.ServiceNamespace)]    
    // Callbacks **********************************************************************************************************************    // This method will be called right before we write the POCO header.    Action
      
  
  
                       
             
               
  
        
          
              
           
        
               
            
        
             
       
    
      
    
     
  
     
     
     
       
                    
                
 
 
  
    
    
   
 WritePocoClassAttributes = t =>    {        // Do nothing by default        // Example:        // if(t.ClassName.StartsWith("Order"))        //     WriteLine("    [SomeAttribute]");    };
    // Writes optional base classes    Func WritePocoBaseClasses = t =>    {        //if (t.ClassName == "User")        //    return ": IdentityUser";        return "";    };
    // Writes any boilerplate stuff    Action
 WritePocoBaseClassBody = t =>    {        // Do nothing by default        // Example:        // WriteLine("        // " + t.ClassName);    };
    Func WritePocoColumn = c => c.Entity;
    Func WriteStoredProcFunctionName = sp => sp.NameHumanCase;
    Func WriteStoredProcFunctionParams = (sp, includeProcResult) =>    {        var sb = new StringBuilder();        int n = 1;        int count = sp.Parameters.Count;        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            sb.AppendFormat("{0}{1}{2} {3}{4}",                 p.Mode == StoredProcedureParameterMode.In ? "" : "out ",                 p.PropertyType,                NotNullable.Contains(p.PropertyType.ToLower()) ? string.Empty : "?",                p.NameHumanCase,                 (n++ < count) ? ", " : string.Empty);        }        if (includeProcResult && sp.ReturnModels.Count > 0 && sp.ReturnModels.First().Count > 0)            sb.AppendFormat((sp.Parameters.Count > 0 ?  ", " : "") + "out int procResult");        return sb.ToString();    };        Func WriteStoredProcFunctionOverloadCall = (sp) =>    {        var sb = new StringBuilder();        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            sb.AppendFormat("{0}{1}, ",                 p.Mode == StoredProcedureParameterMode.In ? "" : "out ",                 p.NameHumanCase);        }        sb.Append("out procResult");        return sb.ToString();    };
    Func WriteStoredProcFunctionSqlAtParams = sp =>    {        var sb = new StringBuilder();        int n = 1;        int count = sp.Parameters.Count;        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            sb.AppendFormat("{0}{1}{2}",                 p.Name,                 p.Mode == StoredProcedureParameterMode.In ? string.Empty : " OUTPUT",                 (n++ < count) ? ", " : string.Empty);        }        return sb.ToString();    };
    Func WriteStoredProcSqlParameterName = p => p.NameHumanCase + "Param";
    Func WriteStoredProcFunctionDeclareSqlParameter = sp =>    {        var sb = new StringBuilder();        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            bool isNullable = !NotNullable.Contains(p.PropertyType.ToLower());            var getValueOrDefault = isNullable ? ".GetValueOrDefault()" : string.Empty;
            sb.AppendLine(string.Format("            var {0} = new System.Data.SqlClient.SqlParameter {{ ParameterName = \"{1}\", SqlDbType = System.Data.SqlDbType.{2}, Direction = System.Data.ParameterDirection.{3}{4}{5}{6}{7} }};",                 WriteStoredProcSqlParameterName(p),                 p.Name,                 p.SqlDbType,                 p.Mode == StoredProcedureParameterMode.In ? "Input" : "Output",                p.Mode == StoredProcedureParameterMode.In ? ", Value = " + p.NameHumanCase + getValueOrDefault : string.Empty,                p.MaxLength > 0 ? ", Size = " + p.MaxLength : string.Empty,                (p.Precision > 0 || p.Scale > 0) ? ", Precision = " + p.Precision + ", Scale = " + p.Scale : string.Empty,                p.PropertyType.ToLower().Contains("datatable") ? ", TypeName = \"" + p.UserDefinedTypeName + "\"" : string.Empty));
                if (p.Mode == StoredProcedureParameterMode.In)                {                    sb.AppendFormat(                        isNullable                            ? "            if (!{0}.HasValue){1}                {0}Param.Value = System.DBNull.Value;{1}{1}"                            : "            if ({0}Param.Value == null){1}                {0}Param.Value = System.DBNull.Value;{1}{1}",                        p.NameHumanCase, Environment.NewLine);                }        }        if(sp.ReturnModels.Count < 2)            sb.AppendLine("            var procResultParam = new System.Data.SqlClient.SqlParameter { ParameterName = \"@procResult\", SqlDbType = System.Data.SqlDbType.Int, Direction = System.Data.ParameterDirection.Output };");        return sb.ToString();    };
    Func WriteTableValuedFunctionDeclareSqlParameter = sp =>    {        var sb = new StringBuilder();        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            var getValueOrDefault = NotNullable.Contains(p.PropertyType.ToLower()) ? string.Empty : ".GetValueOrDefault()";                sb.AppendLine(string.Format("            var {0}Param = new System.Data.Entity.Core.Objects.ObjectParameter(\"{1}\", {2});",                 p.NameHumanCase,                 p.Name.Substring(1),                 p.Mode == StoredProcedureParameterMode.In ? p.NameHumanCase + getValueOrDefault : string.Empty));        }        return sb.ToString();    };
    Func WriteStoredProcFunctionSqlParameterAnonymousArray = sp =>    {        var sb = new StringBuilder();        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            sb.Append(string.Format("{0}Param, ", p.NameHumanCase));        }        sb.Append("procResultParam");        return sb.ToString();    };        Func WriteTableValuedFunctionSqlParameterAnonymousArray = sp =>    {        if (sp.Parameters.Count == 0)             return "new System.Data.Entity.Core.Objects.ObjectParameter[] { }";        var sb = new StringBuilder();        foreach (var p in sp.Parameters.OrderBy(x => x.Ordinal))        {            sb.Append(string.Format("{0}Param, ", p.NameHumanCase));        }        return sb.ToString().Substring(0, sb.Length - 2);    };
    Func WriteStoredProcFunctionSetSqlParameters = (sp, isFake) =>    {        var sb = new StringBuilder();        foreach (var p in sp.Parameters.Where(x => x.Mode != StoredProcedureParameterMode.In).OrderBy(x => x.Ordinal))        {            string Default = string.Format("default({0})", p.PropertyType);            bool notNullable = NotNullable.Contains(p.PropertyType.ToLower());
            if(isFake)                sb.AppendLine(string.Format("            {0} = {1};", p.NameHumanCase, Default));            else            {                sb.AppendLine(string.Format("            if (IsSqlParameterNull({0}Param))", p.NameHumanCase));                sb.AppendLine(string.Format("                {0} = {1};", p.NameHumanCase, notNullable ? Default : "null"));                sb.AppendLine("            else");                sb.AppendLine(string.Format("                {0} = ({1}) {2}Param.Value;", p.NameHumanCase, p.PropertyType, p.NameHumanCase));            }        }        return sb.ToString();    };
    Func WriteStoredProcReturnModelName = sp =>        StoredProcedureReturnTypes.ContainsKey(sp.NameHumanCase)            ? StoredProcedureReturnTypes[sp.NameHumanCase]            : StoredProcedureReturnTypes.ContainsKey(sp.Name)                ? StoredProcedureReturnTypes[sp.Name]                : string.Format("{0}ReturnModel", sp.NameHumanCase);
    Func WriteStoredProcReturnColumn = col =>         string.Format("public System.{0}{1}{2} {{ get; set; }}",            col.DataType.Name, StoredProcedure.CheckNullable(col), col.ColumnName);
    Func WriteStoredProcReturnType = (sp) =>    {        var returnModelCount = sp.ReturnModels.Count;        if (returnModelCount == 0)            return "int";
        var spReturnClassName = WriteStoredProcReturnModelName(sp);        return (returnModelCount == 1) ? string.Format("System.Collections.Generic.List<{0}>", spReturnClassName) : spReturnClassName;    };
        // That's it, nothing else to configure ***********************************************************************************************                // Read schema    var factory = GetDbProviderFactory();    IsSqlCe = IsSqlCeConnection(factory);    var tables = LoadTables(factory);    var storedProcs = LoadStoredProcs(factory);        // Generate output    if (tables.Count > 0 || storedProcs.Count > 0)    {#><#@ include file="EF.Reverse.POCO.ttinclude" #><#@ import namespace="System.Xml.Schema" #><# } #>
 
   
  

                            
                        
                    
                    
                    

                    
                    
                    

                
                

                    
                

            
        
    
    

        
你可能感兴趣的:(EF.Reverse.POCO.Core.ttinclude")

        

            

                
    
                    
  • EF.Reverse.POCO.Core.ttinclude"
                        weixin_34341117

                        
    12"12ConnectionStringName="MyDbContext";//Searchesforthisconnectionstringinconfigfileslistedbelow13TargetFrameworkVersion="4.51";//Pleasesetthistoyour.NETframeworkversion,4.0,4.5,4.51,etc.14Configurat
    
                    
    • 
                                
  • C/C++Win32编程基础详解视频下载
                                    择善Zach
编程C++Win32
                                    
    课题视频：C/C++Win32编程基础详解 
视频知识：win32窗口的创建 
                  windows事件机制 
主讲：择善Uncle老师 
学习交流群：386620625 
验证码：625 
 
--
    
                                
    • 
                                
  • Guava Cache使用笔记
                                    bylijinnan
javaguavacache
                                    
    1.Guava Cache的get/getIfPresent方法当参数为null时会抛空指针异常 
 
我刚开始使用时还以为Guava Cache跟HashMap一样，get(null)返回null。 
实际上Guava整体设计思想就是拒绝null的，很多地方都会执行com.google.common.base.Preconditions.checkNotNull的检查。 
 
 
2.Guava
    
                                
    • 
                                
  • 解决ora-01652无法通过128（在temp表空间中）
                                    0624chenhong
oracle
                                    
    解决ora-01652无法通过128（在temp表空间中）扩展temp段的过程 
 
一个sql语句后，大约花了10分钟，好不容易有一个结果，但是报了一个ora-01652错误，查阅了oracle的错误代码说明：意思是指temp表空间无法自动扩展temp段。这种问题一般有两种原因：一是临时表空间空间太小，二是不能自动扩展。 
分析过程： 
   既然是temp表空间有问题，那当
    
                                
    • 
                                
  • Struct在jsp标签
                                    不懂事的小屁孩
struct
                                    
    非UI标签介绍： 
控制类标签： 
1：程序流程控制标签   if   elseif    else 
<s:if test="isUsed"> 
 <span class="label label-success">True</span> 
</
    
                                
    • 
                                
  • 按对象属性排序
                                    换个号韩国红果果
JavaScript对象排序
                                    
    利用JavaScript进行对象排序，根据用户的年龄排序展示 
 
<script>
var bob={
name;bob,
age:30
}
var peter={
name;peter,
age:30
}
var amy={
name;amy,
age:24
}
var mike={
name;mike,
age:29
}
var john={

    
                                
    • 
                                
  • 大数据分析让个性化的客户体验不再遥远
                                    蓝儿唯美
数据分析
                                    
    顾客通过多种渠道制造大量数据，企业则热衷于利用这些信息来实现更为个性化的体验。 
分析公司Gartner表示，高级分析会成为客户服务的关键，但是大数据分析的采用目前仅局限于不到一成的企业。 挑战在于企业还在努力适应结构化数据，疲于根据自身的客户关系管理（CRM）系统部署有效的分析框架，以及集成不同的内外部信息源。 
然而，面对顾客通过数字技术参与而产生的快速变化的信息，企业需要及时作出反应。要想实
    
                                
    • 
                                
  • java笔记4
                                    a-john
java
                                    
    操作符 
1，使用java操作符 
      操作符接受一个或多个参数，并生成一个新值。参数的形式与普通的方法调用不用，但是效果是相同的。加号和一元的正号（+）、减号和一元的负号（-）、乘号（*）、除号（/）以及赋值号（=）的用法与其他编程语言类似。 
      操作符作用于操作数，生成一个新值。另外，有些操作符可能会改变操作数自身的
    
                                
    • 
                                
  • 从裸机编程到嵌入式Linux编程思想的转变------分而治之：驱动和应用程序
                                    aijuans
嵌入式学习
                                    
        笔者学习嵌入式Linux也有一段时间了，很奇怪的是很多书讲驱动编程方面的知识，也有很多书将ARM9方面的知识，但是从以前51形式的（对寄存器直接操作，初始化芯片的功能模块）编程方法，和思维模式，变换为基于Linux操作系统编程，讲这个思想转变的书几乎没有，让初学者走了很多弯路，撞了很多难墙。 
    笔者因此写上自己的学习心得，希望能给和我一样转变
    
                                
    • 
                                
  • 在springmvc中解决FastJson循环引用的问题
                                    asialee
循环引用fastjson
                                    
              我们先来看一个例子： 
          
package com.elong.bms;

import java.io.OutputStream;
import java.util.HashMap;
import java.util.Map;

import co
    
                                
    • 
                                
  • ArrayAdapter和SimpleAdapter技术总结
                                    百合不是茶
androidSimpleAdapterArrayAdapter高级组件基础
                                    
    ArrayAdapter比较简单，但它只能用于显示文字。而SimpleAdapter则有很强的扩展性，可以自定义出各种效果 
  
ArrayAdapter;的数据可以是数组或者是队列 
  
     // 获得下拉框对象 
AutoCompleteTextView textview = (AutoCompleteTextView) this

    
                                
    • 
                                
  • 九封信
                                    bijian1013
人生励志
                                    
            有时候，莫名的心情不好，不想和任何人说话，只想一个人静静的发呆。有时候，想一个人躲起来脆弱，不愿别人看到自己的伤口。有时候，走过熟悉的街角，看到熟悉的背影，突然想起一个人的脸。有时候，发现自己一夜之间就长大了。         2014，写给人
    
                                
    • 
                                
  • Linux下安装MySQL Web 管理工具phpMyAdmin
                                    sunjing
PHPInstallphpMyAdmin
                                    
    PHP http://php.net/ 
phpMyAdmin http://www.phpmyadmin.net 
Error compiling PHP on CentOS x64 
  
一、安装Apache 
请参阅http://billben.iteye.com/admin/blogs/1985244 
  
二、安装依赖包 
sudo yum install gd 
    
                                
    • 
                                
  • 分布式系统理论
                                    bit1129
分布式
                                    
    FLP 
One famous theory in distributed computing, known as FLP after the authors Fischer, Lynch, and Patterson, proved that in a distributed system with asynchronous communication and process crashes, 
    
                                
    • 
                                
  • ssh2整合(spring+struts2+hibernate)-附源码
                                    白糖_
eclipsespringHibernatemysql项目管理
                                    
    最近抽空又整理了一套ssh2框架，主要使用的技术如下： 
spring做容器，管理了三层(dao,service,actioin)的对象 
struts2实现与页面交互(MVC)，自己做了一个异常拦截器，能拦截Action层抛出的异常 
hibernate与数据库交互 
BoneCp数据库连接池，据说比其它数据库连接池快20倍，仅仅是据说 
MySql数据库 
  
项目用eclipse
    
                                
    • 
                                
  • treetable bug记录
                                    braveCS
table
                                    
    // 插入子节点删除再插入时不能正常显示。修改：
//不知改后有没有错，先做个备忘
 Tree.prototype.removeNode = function(node) {
      // Recursively remove all descendants of +node+
      this.unloadBranch(node);

      // Remove
    
                                
    • 
                                
  • 编程之美-电话号码对应英语单词
                                    bylijinnan
java算法编程之美
                                    
    

import java.util.Arrays;

public class NumberToWord {

	/**
	 * 编程之美 电话号码对应英语单词
	 * 题目：
     *  手机上的拨号盘，每个数字都对应一些字母，比如2对应ABC，3对应DEF.........，8对应TUV，9对应WXYZ，
     *  要求对一段数字，输出其代表的所有可能的字母组合
    
                                
    • 
                                
  • jquery ajax读书笔记
                                    chengxuyuancsdn
jQuery ajax
                                    
    1、jsp页面 
 
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()
    
                                
    • 
                                
  • JWFD工作流拓扑结构解析伪码描述算法
                                    comsci
数据结构算法工作活动J#
                                    
      对工作流拓扑结构解析感兴趣的朋友可以下载附件，或者下载JWFD的全部代码进行分析 
 
 
  /*  流程图拓扑结构解析伪码描述算法 
 
        public java.util.ArrayList DFS(String graphid, String stepid, int j) 
    
                                
    • 
                                
  • oracle I/O 从属进程
                                    daizj
oracle
                                    
    I/O 从属进程 
 
　　I/O从属进程用于为不支持异步I/O的系统或设备模拟异步I/O.例如，磁带设备(相当慢)就不支持异步I/O.通过使用I/O 从属进程，可以让磁带机模仿通常只为磁盘驱动器提供的功能。就好像支持真正的异步I/O 一样，写设备的进程(调用者)会收集大量数据，并交由写入器写出。数据成功地写出时，写入器(此时写入器是I/O 从属进程，而不是操作系统)会通知原来的调用者，调用者则会
    
                                
    • 
                                
  • 高级排序:希尔排序
                                    dieslrae
希尔排序
                                    
    
    public void shellSort(int[] array){
        int limit = 1;
        int temp;
        int index;
        
        while(limit <= array.length/3){
            limit = limit * 3 + 1;
    
    
                                
    • 
                                
  • 初二下学期难记忆单词
                                    dcj3sjt126com
englishword
                                    
    kitchen 厨房 
cupboard 厨柜 
salt 盐 
sugar 糖 
oil 油 
fork 叉；餐叉 
spoon 匙；调羹 
chopsticks 筷子 
cabbage 卷心菜；洋白菜 
soup 汤 
Italian 意大利的 
  
Indian 印度的 
workplace  工作场所 
even 甚至；更 
Italy 意大利 
laugh 笑 
m
    
                                
    • 
                                
  • Go语言使用MySQL数据库进行增删改查
                                    dcj3sjt126com
mysql
                                    
    目前Internet上流行的网站构架方式是LAMP，其中的M即MySQL, 作为数据库，MySQL以免费、开源、使用方便为优势成为了很多Web开发的后端数据库存储引擎。MySQL驱动Go中支持MySQL的驱动目前比较多，有如下几种，有些是支持database/sql标准，而有些是采用了自己的实现接口,常用的有如下几种: 
 
  http://code.google.c...o-mysql-dri
    
                                
    • 
                                
  • git命令
                                    shuizhaosi888
git
                                    
    ---------------设置全局用户名：
git config --global user.name "HanShuliang" //设置用户名 
git config --global user.email "[email protected]" //设置邮箱

---------------查看环境配置
git config --li
    
                                
    • 
                                
  • qemu-kvm 网络 nat模式 (四)
                                    haoningabc
kvmqemu
                                    
    qemu-ifup-NAT 
 

#!/bin/bash
BRIDGE=virbr0
NETWORK=192.168.122.0
GATEWAY=192.168.122.1
NETMASK=255.255.255.0
DHCPRANGE=192.168.122.2,192.168.122.254
TFTPROOT=
BOOTP=
function check_bridge()

    
                                
    • 
                                
  • 不要让未来的你，讨厌现在的自己
                                    jingjing0907
生活 奋斗 工作 梦想
                                    
     故事one 
　23岁，他大学毕业，放弃了父母安排的稳定工作，独闯京城，在家小公司混个小职位，工作还算顺手，月薪三千，混了混，混走了一年的光阴。　　　　24岁，有了女朋友，从二环12人的集体宿舍搬到香山民居，一间平房，二人世界，爱爱爱。偶然约三朋四友，打扑克搓麻将，日子快乐似神仙；　　　　25岁，出了几次差，调了两次岗，薪水涨了不过百，生猛狂飙的物价让现实血淋淋，无力为心爱银儿购件大牌
    
                                
    • 
                                
  • 枚举类型详解
                                    一路欢笑一路走
enum枚举详解enumsetenumMap
                                    
    枚举类型详解 
一.Enum详解 
     1.1枚举类型的介绍 
  
JDK1.5加入了一个全新的类型的”类”—枚举类型，为此JDK1.5引入了一个新的关键字enum,我们可以这样定义一个枚举类型。 
  
   Demo:一个最简单的枚举类 
  
public enum ColorType {
   RED
    
                                
    • 
                                
  • 第11章 动画效果（上）
                                    onestopweb
动画
                                    
    index.html 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/
    
                                
    • 
                                
  • Eclipse中jsp、js文件编辑时，卡死现象解决汇总
                                    ljf_home
eclipsejsp卡死js卡死
                                    
    使用Eclipse编辑jsp、js文件时，经常出现卡死现象，在网上百度了N次，经过N次优化调整后，卡死现象逐步好转，具体那个方法起到作用，不太好讲。将所有用过的方法罗列如下： 
  
1、取消验证 
windows–>perferences–>validation 
把 除了manual 下面的全部点掉，build下只留 classpath dependency Valida
    
                                
    • 
                                
  • MySQL编程中的6个重要的实用技巧
                                    tomcat_oracle
mysql
                                    
    每一行命令都是用分号(;)作为结束 
对于MySQL，第一件你必须牢记的是它的每一行命令都是用分号(;)作为结束的，但当一行MySQL被插入在PHP代码中时，最好把后面的分号省略掉，例如： 
mysql_query("INSERT INTO tablename(first_name,last_name)VALUES('$first_name',$last_name')"); 

    
                                
    • 
                                
  • zoj 3820 Building Fire Stations(二分+bfs)
                                    阿尔萨斯
Build
                                    
     题目链接：zoj 3820 Building Fire Stations 
 题目大意：给定一棵树，选取两个建立加油站，问说所有点距离加油站距离的最大值的最小值是多少，并且任意输出一种建立加油站的方式。 
 解题思路：二分距离判断，判断函数的复杂度是o(n)，这样的复杂度应该是o(nlogn)，即使常数系数偏大，但是居然跑了4.5s，也是醉了。 判断函数里面做了3次bfs，但是每次bfs节点最多
    
                                
    •