IT.

if you don't feel comfortable with your code, it's time to refactor it.

ifyoudon'tfeelcomfortablewithyourcode,it'stimetorefactorit.ifyoudon'tfeelcomfortablewithyourcode,it'stimetorefactor/re-thinkaboutit.
Sam Zheng·2012-08-31 11:00

How would you reverse it.

 publicclassReverse{ publicstaticvoidmain(Stringargs[]){  StringBuilderarray=newStringBuilder(); array.append("abcderr");  for(inti=0;i
guotong1988·2012-08-30 15:00

ProJee6-jboss7.zip uploaded

nbsp; 1. it uses oracle database. you need to deploy the jdbc driver and configure a datasource for it
jXee·2012-08-21 11:00

Issue Fix for Qualcomm FastCV SDK samples

  If you try Qualcomm Snapdragon FastCV SDK (here), you will not miss the samples with it.
伊落丹·2012-08-16 15:00

POJ 1077 Eight， 八数码问题

The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it
king_tt·2012-07-25 00:00

箴言录---对职业的思考

Life is not fair, get used to it. Life is not divided into semesters.
bestxiaok·2012-07-13 19:00

how to deactivate the direct3d screen on vlc player

question: As the Direct3D is a little unstable and complicated, I want to deactivate it.
yangzb·2012-07-06 21:00

how to deactivate the direct3d screen on vlc player

question: As the Direct3D is a little unstable and complicated, I want to deactivate it.
yangzb·2012-07-06 21:00

转：ExtJS 4: How to add Tooltip to Grid Header

Fortunately,  there is a third-party plugin we can use to do it.
姜中秋·2012-07-03 18:00

设计模式6大原则：里氏置换原则

pointers or references to base classes must be able to use objects of derived classes without knowing it
雨打蕉叶·2012-06-23 23:00

profiler

software professional, I often have the need to analyse an existing body of code in order to understand it
jmshtdxnbz·2012-06-19 22:00

[bug fix] HBase-Opening a table also opens the metatable and never closes it.

Opening a table also opens the metatable and never closes it.
marsorp·2012-06-06 16:00

UpdatePanel的用法详解

The ScriptManager must appear before any controls that need it.
K10692081·2012-06-06 00:00

OnGestureListener与ViewFlipper

* Notified when a tap occurs with the down {@link MotionEvent} * that triggered it
doloveme·2012-06-05 15:00

alcohol

I really don’t understand how or why people drink it.
oywl2008·2012-05-29 23:00

Elgg 1.8: Including CSS and JavaScript

We wanted to make it easier for one plugin to include a JavaScript library and another to use it.
may_cauc·2012-05-28 10:00

Selenium Web Driver入门

That's it. What you do with that power is entirely up to you.
caiwenhn2008·2012-05-27 23:00

路在脚下--解答《IT.如何选择转型》

在idc机房里面等到点干活，闲着没事在51cto上逛了逛，看见一篇《IT.如何选择转型》的文章，一年前的我也像作者一样迷茫，所以写一篇博文来阐述一下自己现在的观点。希望能帮上作者吧！      
shudan0422·2012-05-25 10:27

IT.如何选择转型?

前阵子闲来无事,总结了下自己对IT的一个认识.发现几点:1,企业IT人员都面对着什么技术都要懂点的现像.2.企业IT人员有时候会要在自己不是太懂的技术中现学习新的技术.3.出路问题.如何能做一个可以有出路的企业IT? 先说说自己的感觉和想法吧,其实上次写的那个东西就是感觉自己想汇总下,结果感觉啥也没有汇总出来.自己做这个行业的时间也不短了但是总感觉没有太大的进步,一直都什么也不会.没有可以拿得出手
努力的白菜·2012-05-22 15:10

IT.如何选择转型?

前阵子闲来无事,总结了下自己对IT的一个认识.发现几点:1,企业IT人员都面对着什么技术都要懂点的现像.2.企业IT人员有时候会要在自己不是太懂的技术中现学习新的技术.3.出路问题.如何能做一个可以有出路的企业IT?先说说自己的感觉和想法吧,其实上次写的那个东西就是感觉自己想汇总下,结果感觉啥也没有汇总出来.自己做这个行业的时间也不短了但是总感觉没有太大的进步,一直都什么也不会.没有可以拿得出手的
努力的白菜·2012-05-22 15:10

JValue supports 32 bit integer with bson

  In bson. int32 need 4 bytes and int64 need 8 bytes...so there is a room to improve it.
mathgl·2012-05-17 16:00

The 501 Developer Manifesto

We are software developers who take pride in our work but choose not to be wholly defined by it.
feikiss·2012-05-11 13:00

The 501 Developer Manifesto

nbsp; We are software developers who take pride in our work but choose not to be wholly defined by it
reason2003·2012-05-10 22:00

This XML file does not appear to have any style information associated with it..

This XML file does not appear to have any style information associated with it.
djkin·2012-05-09 16:00

Android 接受Home key Event

But here is a way to crack it. Over
追求幸福·2012-05-03 21:00

ERROR: Could not configure Apache

/configure:Error: APACI failed ERROR: Could not configure ApacheUse following commands to fix it.
xmeteor·2012-05-02 11:00

/proc/meminfo文件分析

the /proc/meminfo can help explain what's going on with your memory usage, if you know how to read it
xitong·2012-04-19 11:00

英文面试问题

Go for it. （你能在两分钟内自我推荐吗？大胆试试吧！） A：With my qua
samsongbest·2012-04-12 10:00

iphone开发中用NSUserDefaults 判断程序是否第一次运行

value when the app quits in case there're multiple areas of the application that need to know about it
zl4393753·2012-04-09 11:00

Working with NULL Values

The NULL value can be surprising until you get used to it.
supportopensource·2012-04-08 21:00

用 A* 解决八数码问题

The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it
huxiaoheihei·2012-04-07 11:00

为CoreData添加版本管理

If the coordinator doesn't already exist, it is created and the application's store added to it. */
mrjeye·2012-03-30 10:00

无法启动mysql

Please run mysql_upgrade to create it. 运行mysql_up
ruby8·2012-03-29 22:00

终章

The light shines in the darkness, And the darkness didn't overcome it.
webcode·2012-03-28 09:00

终章

The light shines in the darkness, And the darkness didn't overcome it.
txf2004·2012-03-28 09:00

每天写出好代码的5个建议

（Do it. Do it right. Do it right now） 0. 将一天要做的事情列成清单 完成复杂活动（activity）的最好方法是将其拆分成简单的各项活动。
xpp02·2012-03-21 17:00

Required red star

Of course, we can add a '*' and apply css on it. But it is really unconvenient to do so on everywher
kaqi·2012-03-11 18:00

浅谈设计模式

一、 单例模式 官方定义：Ensure a class has only onstance , and provide a gobal point of access to it.
费文—jmiss·2012-03-10 03:00

程序员必看--23种设计模式及解释（中英文对照）——每天都要坚持看上几遍

Singleton Pattern（单例模式）：Ensure a class has only one instance, and provide a global point of access to it
yaolingrui·2012-03-09 20:00

oracle deadlock ORA-00060: deadlock detected while waiting for resource

keep trace log as backup. trying to solve it.
shangtang004·2012-03-05 16:00

c# regular expression reference

-i) ends it.   Character Description
kaqi·2012-02-26 15:00

More Trees & Hierarchies in SQL

org charts and the like...and it's usually even harder to retrieve the hierarchy once you do store it
2012_for_review·2012-02-21 23:00

Choice of Xen Toolstacks

really great feature of Xen is that there are several choices of toolstacks that can be used to manage it
·2012-02-18 13:00

这个错误时什么原因

java.awt.HeadlessException:   No X11 DISPLAY variable was set, but this program performed an operation which requires it
wgw335363240·2012-02-13 19:00

native english

Easy does it. 慢慢来 Don't push me. 别逼我 Break rules. 违反规则 Still up? 还没睡啊？ I'm going to go.
zhangyaochun·2012-01-14 19:00

How to set hotkey in resharper for "content assist " and unit test

So we need to reset it.
kaqi·2012-01-10 18:00

java-4.-在二元树中找出和为某一值的所有路径 .

* * 0.use a TwoWayLinkedList to store the path.when the node can't be path,you should/can delete it
bylijinnan·2012-01-08 16:00

ubuntu下查看chm文件

linux, you can view chm files with xCHM viewer.It's cool.You can use the following methods to install it
luckywii·2011-12-22 21:00

Please define it.

[oracle@bogon bin]$ set oracle_sid=orcl[oracle@bogon bin]$ ./emca -config dbcontrol db -repos recreate EMCA 开始于 2011-12-22 15:08:10EM Configuration Assistant 10.2.0.1.0 正式版版权所有 (c) 2003, 2005, Oracle
45571845·2011-12-22 15:00

chrome不支持applet的解决办法

/chrome/plugins3. create a link to java jre:ln -s /usr/java/jre1.6.0_20/lib/amd64/libnpjp2.soThat's it
guo583·2011-12-20 16:00
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