underlying 第3页

0830晨读感悟-3招打造优秀演讲

002.讲述故事将故事架构成“美洲狮”（PUMA）模式：P：Presentation（演讲主题）U：Underlying（基本线索）M：Message（信息细节

太平洋里的猫·2019-12-26 23:19

C#使用FtpWebRequest 基础连接已经关闭:连接被意外关闭(The underlying connection was closed:The connection was closed unexpectedly

公司内部开发的winform程序使用了FtpWebRequest下载FTP服务器的文件到本地。大多数人运行良好，由于我们是试运行逐步有人加入到平台的使用，前两天突然有个别机器无法连接FTP服务器报出了如下错误。Theunderlyingconnectionwasclosed:Theconnectionwasclosedunexpectedly进行排查没有发现异常，windows事件管理器中查看也没

Spring2Sun·2019-12-26 09:00

php请求出现解决"The underlying connection was closed: A connection that was expected to be kept alive w...

分析网址：https://euipo.europa.eu/eSearch/#advanced/designs/1/100/n1=ApplicationDate&v1=01%2F07%2F2018%20-%2030%2F06%2F2019&o1=AND&n2=ApplicantCountry&v2=CN&o2=AND&sf=DesignIdentifier&so=asc最近在处理一个数据请求的时候，

八维数据·2019-12-02 03:55

Cannot load connection class because of underlying exception: com.mysql.cj.exceptions.WrongArgumentException

今天在使用springboot整合SSM的时候，配置好以后启动项目，报了一个这样的异常java.sql.SQLNonTransientConnectionException:Cannotloadconnectionclassbecauseofunderlyingexception:com.mysql.cj.exceptions.WrongArgumentException:Malformeddat

CRush123·2019-09-26 15:00

浅谈独立特征（independent features）、潜在特征（underlying features）提取、以及它们在网络安全中的应用

1.关于特征提取0x1：什么是特征提取特征提取研究的主要问题是，如何在数据集未明确表示结果的前提下，从中提取出重要的潜在特征来。和无监督聚类一样，特征提取算法的目的不是为了预测，而是要尝试对数据进行特征识别，以此得到隐藏在数据背后的深层次意义。回想一下聚类算法的基本概念，聚类算法将数据集中的每一行数据分别分配给了某个组（group）或某个点（point），每一项数据都精确对应于一个组，这个组代表了

郑瀚Andrew.Hann·2019-09-15 11:00

六级核心词汇系列 | S8

turb['tɜ:b]=stir表示“搅动”disturb扰乱，打扰；disturbancen骚动，动乱underlying[ˌʌndərˈlaɪɪŋ]a.潜

沧海随云·2019-04-12 13:53

MySQL数据库报错：Communications link failure due to underlying exception，解决方案

碰到一个很郁闷的问题，就是提示这个错误。在测试服务器没一点问题，打包到正式上面就出现这个错误，而且是一直出现。相当的让我痛苦！2019-03-01T06:26:08.334418305ZLastpacketsenttotheserverwas1msago.;nestedexceptioniscom.mysql.jdbc.CommunicationsException:Communicationsl

薄伤一宰·2019-03-01 15:36

解决：Connections could not be acquired from the underlying database!

hehyyoulan·2019-01-19 16:58

问题:c3p0 配置连接MySQL异常： java.sql.SQLException: Connections could not be acquired from the underlying da

问题:c3p0配置连接MySQL异常：java.sql.SQLException:Connectionscouldnotbeacquiredfromtheunderlyingdatabjdbc.driverclass=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://localhost:3306/lsn_surveypark001jdbc.username=ro

说好今夜不点烟·2018-10-11 16:57

java.sql.SQLException: Connections could not be acquired from the underlying database!

在网上看了好多博客很烦...改了好多东西，一直不行，翻了翻提示才发现我的问题了看这个java.sql.SQLException:Theservertimezonevalue'ÖÐ¹ú±ê×¼Ê±¼ä'isunrecognizedorrepresents百度了一下这个说是时区错误都是最新版mysql连接jar包惹的祸（我用的是mysql-connector-java-8.0.11.jar）这是mys

落叶无痕00·2018-07-15 20:19

Gene function analysis and underlying mechanism of esophagus cancer based on microarray gene expression

Oncotarget上的一篇文章。Esophagealcancer(EC)isoneofthemostcommondigestivemalignanttumorsworldwide.Overthepastdecades,therehavebeenminimalimprovementsinoutcomesforpatientswithEC.Newtargetsandnoveltherapiesare

Stone_Stan4d·2018-01-14 17:48

关于java.sql.SQLException: Connections could not be acquired from the underlying database!

1.报错信息：（本人用的连接数据库的是C3P0）java.lang.RuntimeException:java.sql.SQLException:Connectionscouldnotbeacquiredfromtheunderlyingdatabase!atcn.itcast.eg.BaseDao.finbById(BaseDao.java:70)atcn.itcast.eg.APP.testD

Mr_faded·2017-11-08 11:44

Cannot load underlying module for 'SnapKit' 通过Cocoapods导入SnapKit(大坑！！！）

鼓捣了一下午加一晚上，搜了各类资料，终于安装好cocoapods之后，想导入SnapKit~百度了一下教程，发现cd路径，vimPodfile,相应再输入source'https://github.com/CocoaPods/Specs.git'platform:ios,'10.0'use_frameworks!target'test'dopod'SnapKit','~>3.0'end退出编辑再p

KatherinePavlovna·2017-09-04 22:17

The underlying connection was closed: An unexpected error occurred on a send

操作系统是WindowsServer2003x64SP2，使用Framework4.0，在使用WebClient访问某些特定的HTTPS站点时，会引发异常：UnhandledException:System.Net.WebException:Theunderlyingconnectionwasclosed:Anunexpectederroroccurredonasend.--->System.IO

BoyTNT·2017-05-11 18:36

Linux磁盘空间满导致的Connections could not be acquired from the underlying database!问题

问题名称：Hibernatepoperation:Cannotopenconnection;uncategorizedSQLExceptionforSQL[???];SQLstate[null];errorcode[0];Connectionscouldnotbeacquiredfromtheunderlyingdatabase!;nestedexceptionisjava.sql.SQLExce

litiammmm·2016-11-14 16:42

解决Connections could not be acquired from the underlying database!的问题

Causedby:java.sql.SQLException:Connectionscouldnotbeacquiredfromtheunderlyingdatabase!做Spring+Mybatis的项目，报错jdbc.properies:driver=com.mysql.jdbc.Driverurl=jdbc:mysql://localhost:3306/seckillusername=ro

懒企鹅·2016-08-07 21:28

Cannot create PoolableConnectionFactory (Communications link failure due to underlying exception 解决

出现CannotcreatePoolableConnectionFactory(Communicationslinkfailureduetounderlyingexception这个问题，查询问题发现可能是tomcat-dbcp连接池，看到别人的解决方式是：解决：删除Tomcat下的项目。主要是以下两个目录：\Tomcat6.0\webapps\Tomcat6.0\work\Catalina\lo

超越自己看到的·2016-07-23 00:42

EX:The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure

EX:Theunderlyingconnectionwasclosed:CouldnotestablishtrustrelationshipfortheSSL/TLSsecurechannel.这个是证书引起的..用IE浏览器访问接口,右击浏览器窗口,现在属性.查看证书.应该是不可以的.应该安装证书.

随智阔的博客园·2016-05-17 12:00

JDBC出现这个错误的解决办法Connections could not be acquired from the underlying database!

以上问题可能有一下原因造成：1，驱动配置有误：driver=com.mysql.jdbc.Driver2，数据库连接地址有误：url=jdbc:mysql://localhost:3306/test?3useUnicode=true&characterEncoding=utf83，密码或帐号有误：username=rootpassword=root4，数据库未启动或无权访问5，项目未引入对应的驱动

流年丶只是记忆·2016-05-02 20:11

[置顶] 解决Tomcat部署Maven异常：Deployment is out of date due to changes in the underlying project contents

之前出现这个问题的时候一直没有得到很好的解决方案，在网络上面找到的也是不大适用于Maven的，而且很多写的真的不够详尽，最主要是没有一个解决流程，都是几句话带过。在这里我就打算给大家详细说一下出现Deploymentisoutofdateduetochangesintheunderlyingprojectcontents这个问题的时候一般需要怎样解决。首先声明下，老猫使用Maven来管理工程的，这

nthack5730·2016-04-16 09:00

[置顶] Tomcat部署异常解决：Deployment is out of date due to changes in the underlying project contents

之前出现这个问题的时候一直没有得到很好的解决方案，在网络上面找到的也是不大适用于Maven的，而且很多写的真的不够详尽，最主要是没有一个解决流程，都是几句话带过。在这里我就打算给大家详细说一下出现Deploymentisoutofdateduetochangesintheunderlyingprojectcontents这个问题的时候一般需要怎样解决。首先声明下，老猫使用Maven来管理工程的，这

nthack5730·2016-04-06 03:00

c3p0 配置连接MySQL异常： java.sql.SQLException: Connections could not be acquired from the underlying datab

c3p0配置连接MySQL异常：java.sql.SQLException:Connectionscouldnotbeacquiredfromtheunderlyingdatabase!##遇到这个问题，可能有2个原因（解决方案）：1.就是jar引入不对，版本可能不对，最主要可能缺少包，以下2个jar包一定要加入；(1)c3p0-0.9.5.2.jar(2)mchange-commons-java

ailo555·2016-03-02 21:02

mysql tomcat Last packet sent to the server was 0 ms ago 异常

com.mysql.jdbc.CommunicationsException MESSAGE: Communications link failure due to underlying exception

lanxulin·2016-01-06 08:00

com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:

从昨天下午到今天中午一直在找这个问题低下页面的错误提示：com.mysql.jdbc.CommunicationsException:Communicationslinkfailureduetounderlyingexception:解决方法如下：是由于mysql的版本比jdbc的版本高导致解决方法更新jdbc驱动是由于连接字符串中主机地址或者端口有问题导致解决方法更改地址或端口

zhugeyangyang1994·2015-11-28 13:00

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-13 22:19

Extension of write anywhere file system layout

A file system layout apportions an underlying physical volume into one or more virtual volumes (vvols

·2015-11-13 19:37

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-13 15:09

PatentTips - Method to manage memory in a platform with virtual machines

A virtual machine platform typically executes an underlying layer of software called a virtual m

·2015-11-13 15:47

PatentTips - Supporting heterogeneous virtualization

BACKGROUND A virtual machine (VM) architecture logically partitions a physical machine, such that the underlying

·2015-11-13 14:55

JBOSS7搭载EJB3之实体Bean

POJO通过注解的方法进行ORM(对象-关系)的映射，更多的看看JPA2.0手册吧实体的四种状态还是比较重要的 The entity lifecycle is managed by the underlying

·2015-11-13 12:08

Android设计——Activity和Task的设计思路和方法

本文用大量的篇幅并通过引用实例的方式一步步深入全面讲解它们的基础原理(underlying principles)和架构(mechanisms)，例如Navigation Multitasking

·2015-11-13 10:15

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-13 07:06

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-13 07:59

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-13 03:32

Designing Service Contracts

service contracts are, how they are defined, what operations are available (and the implications for the underlying

·2015-11-12 19:27

firefox同步ajax请求报错的问题 A parameter or an operation is not supported by the underlying object

今天在测试系统时，一个很正常的功能在firefox下报错，经过验证在ie和chrome浏览器中功能这个正常。调试后发现：请求比其他请求的特殊点在于同步请求。经过firefox的控制台上测试发现错误日志： "[Exception... "A parameter or an operation is not s

·2015-11-12 18:53

Auto_ptr is good, use it

The main issue is the assign operator, for underlying it's a swap.

·2015-11-12 14:29

mysql 视图

2014年2月14日 15:27:13 The view definition is “frozen” at creation time, so changes to the underlying

·2015-11-12 12:02

解决mysql获取不到连接的问题

　　例如： Connections could not be acquired from the underlying database!

·2015-11-12 11:01

Design Pattern----19.Behavioral.Iterator.Pattern (Delphi Sample)

Intent Provide a way to access the elements of an aggregate object sequentially without exposing its underlying

·2015-11-12 10:13

Lazarus一個奇怪的設置

Applying changes to the underlying datafile To use the ApplyUpdates function, the dataset must

·2015-11-12 10:02

WCF 传输大数据量时的异常解决

http://consultingblogs.emc.com/merrickchaffer/archive/2007/09/19/WCF-System.Net.WebException_3A00_-The-underlying-connection-was-closed

·2015-11-11 11:27

Ember.js - About

dramatically less code with Ember's Handlebars integrated templates that update automatically when the underlying

·2015-11-11 09:22

chapter 2: Representing and manipulating information

The rule is that the underlying bit representation is not changed.

·2015-11-11 03:35

IntPtr

The underlying

·2015-11-11 02:47

Android学习四、Android中的Adapter

一、Adapter的介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-08 11:29

【ASP.NET Step by Step】之六 Programmatically Setting the ObjectDataSource's Parameter Values

所需要的参数，这时我们用这种方法：时序图 The ObjectDataSource's Selected and Selecting Events Fire Before and After Its Underlying

·2015-11-07 15:16

#458 Errors While Converting Between enum and Underlying Type

You can convert to an enum value from its underlying type by casting the underlying type (e.g. int) to

·2015-11-07 14:46

#457 Converting Between enums and their Underlying Type

You can convert between values of the underlying type and enum values using

·2015-11-07 14:46

Android学习4、Android该Adapter

一、Adapter介绍 An Adapter object acts as a bridge between an AdapterView and the underlying data for that

·2015-11-07 11:41

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underlying

0830晨读感悟-3招打造优秀演讲

C#使用FtpWebRequest 基础连接已经关闭:连接被意外关闭(The underlying connection was closed:The connection was closed unexpectedly

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Gene function analysis and underlying mechanism of esophagus cancer based on microarray gene expression

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EX:The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure

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[置顶] 解决Tomcat部署Maven异常：Deployment is out of date due to changes in the underlying project contents

[置顶] Tomcat部署异常解决：Deployment is out of date due to changes in the underlying project contents

c3p0 配置连接MySQL异常： java.sql.SQLException: Connections could not be acquired from the underlying datab

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Android学习四、Android中的Adapter

Extension of write anywhere file system layout

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PatentTips - Method to manage memory in a platform with virtual machines

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JBOSS7搭载EJB3之实体Bean

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Android学习四、Android中的Adapter

Android学习四、Android中的Adapter

Android学习四、Android中的Adapter

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firefox同步ajax请求报错的问题 A parameter or an operation is not supported by the underlying object

Auto_ptr is good, use it

mysql 视图

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Design Pattern----19.Behavioral.Iterator.Pattern (Delphi Sample)

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