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How do I address unchecked cast warnings?
...ClassCastException). This is why the code generates a warning, because the compiler can't possibly know whether is safe.
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What is SYSNAME data type in SQL Server?
...he same as using nvarchar(128) NOT NULL
EDIT
As mentioned by @Jim in the comments, I don't think there is really a business case where you would use sysname to be honest. It is mainly used by Microsoft when building the internal sys tables and stored procedures etc within SQL Server.
For example...
搭建高可用mongodb集群（四）—— 分片 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...数据库
user admin
#串联路由服务器与分配副本集1
db.runCommand( { addshard : "shard1/192.168.0.136:22001,192.168.0.137:22001,192.168.0.138:22001"});
如里shard是单台服务器，用 db.runCommand( { addshard : “[: ]” } )这样的命令加入，如果shard是副本集，...
How to find the nearest parent of a Git branch?
Let's say I have the following local repository with a commit tree like this:
20 Answers
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What does a tilde do when it precedes an expression?
... 0000 0000 0000 0001
If it were a negative number, it'd be stored in 2's complement: invert all bits and add 1.
...and then flips all its bits...
1111 1111 1111 1111 1111 1111 1111 1110
So what is the use of it, then? When might one ever use it?
It has a quite a few uses. If you're writin...
Why aren't Java Collections remove methods generic?
...d() can take a typed parameter but remove() can't is still a bit beyond my comprehension. Josh Bloch would be the definitive reference for Collections questions. It might be all I get without trying to make a similar collection implementation and see for myself. :( Thanks.
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
...ava IDEs ( Eclipse , NetBeans , and IntelliJ IDEA ) providing you with a command to generate a default constructor for a class based on the fields in the class.
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...自动打ipa的脚本，基于webfrogs的ipa-build书写：https://github.com/webfrogs/xcode_shell/blob/master/ipa-build
# 功能：自动为etao ios app打包，产出物为14个渠道的ipa包
# 特色：全自动打包，不需要输入任何参数
#------------------------------------------...
Random “Element is no longer attached to the DOM” StaleElementReferenceException
I'm hoping it's just me, but Selenium Webdriver seems like a complete nightmare. The Chrome webdriver is currently unusable, and the other drivers are quite unreliable, or so it seems. I am battling many problems, but here is one.
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Share data between AngularJS controllers
...gt;
Demo: http://jsfiddle.net/HEdJF/
When applications get larger, more complex and harder to test you might not want to expose the entire object from the factory this way, but instead give limited access for example via getters and setters:
myApp.factory('Data', function () {
var data = {
...