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What is stability in sorting algorithms and why is it important?
... I do not understand the line ..same sorting key ? What do you mean by key here ? Please explain the statement ..same sorting key
– saplingPro
Nov 5 '12 at 12:54
2
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实现一个简单的服务端推方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...便主动通知Nginx，并把相应的标识（比如一个自增的整数ID）保存在Nginx共享内存中，接下来，Nginx不会再去轮询数据库，而是改为轮询本地的共享内存，通过比对标识来判断是否有新消息，如果有便给客户端发出响应。
注：服...
Why doesn't the JVM cache JIT compiled code?
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Wow! that means the Compilations are cached at times. This is good news!
– Sandeep Jindal
May 24 '13 at 22:14
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Git branching: master vs. origin/master vs. remotes/origin/master
... ways of referring to the same thing (incidentally, both of these commands mean "show me the changes between the remote master branch and my master branch).
remotes/origin/HEAD is the default branch for the remote named origin. This lets you simply say origin instead of origin/master.
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Best practices for copying files with Maven
...sition, they are not. Use the copy task if you need to perform some unavoidable one-off customization:
<project>
[...]
<build>
<plugins>
[...]
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
...
How do I put a border around an Android textview?
...hape drawable (a rectangle) as background for the view.
<TextView android:text="Some text" android:background="@drawable/back"/>
And rectangle drawable back.xml (put into res/drawable folder):
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" &g...
C# vs Java generics [duplicate]
...enerics in Java is implemented through type erasure by the compiler, which means that the type checking occurs at compile time, and the type information is removed. This approach was taken to keep the legacy code compatible with new code using generics:
From The Java Tutorials, Generics: Type Erasu...
Getting the location from an IP address [duplicate]
...good and reliable way to do this in PHP? I am using JavaScript for client-side scripting, PHP for server-side scripting, and MySQL for the database.
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How to change the text of a label?
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ASP.Net automatically generates unique client IDs for server-side controls.
Change it to
$('#<%= lblVessel.ClientID %>')
In ASP.Net 4.0, you could also set the ClientIDMode property to Static instead.
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How to identify all stored procedures referring a particular table
...ich are refreing this table. Now I have have to drop this table as well as identify all sp's which are referring this table. I am facing difficulty to find list of all sp's. Please suggest some query by assuming that the table name is 'x' and database is sql server 2005.
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