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How to define a circle shape in an Android XML drawable file?
... encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid
android:color="#666666"/>
<size
android:width="120dp"
android:height="120dp"/>
</shape>
...
What is content-type and datatype in an AJAX request?
...g, so application/json; charset=utf-8 is a common one, as is application/x-www-form-urlencoded; charset=UTF-8, which is the default.
dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to populate the success function's parameter.
I...
Using custom fonts using CSS?
...y: 'YourFontName'; /*a name to be used later*/
src: url('http://domain.com/fonts/font.ttf'); /*URL to font*/
}
Then, trivially, to use the font on a specific element:
.classname {
font-family: 'YourFontName';
}
(.classname is your selector).
Note that certain font-formats don't work on...
How to wait for all goroutines to finish without using time.Sleep?
...var wg sync.WaitGroup
var urls = []string{
"http://www.golang.org/",
"http://www.google.com/",
"http://www.somestupidname.com/",
}
for _, url := range urls {
// Increment the WaitGroup counter.
wg...
Differences between cookies and sessions?
...to use URL rewriting to exchange the session id.
Suppose you had a link - www.myserver.com/myApp.jsp You could go through the page and rewrite every URL as www.myserver.com/myApp.jsp?sessionID=asdf or even www.myserver.com/asdf/myApp.jsp and exchange the identifier that way. This technique is ha...
How do I get the AM/PM value from a DateTime?
...
– IndieTech Solutions
Feb 1 '16 at 15:01
...
What is the memory consumption of an object in Java?
... information. One example among many good ones is the following.
http://www.cs.virginia.edu/kim/publicity/pldi09tutorials/memory-efficient-java-tutorial.pdf is also very informative, for example:
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Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...里开始酝酿编制一个自己的操作系统，到最初Linux 内核0.01 版公布，以及从此如何艰难地一步一个脚印地在全世界hacker 的帮助下最后推出比较完善的1.0 版本这段时间的发展经过，也即对Linux 的早期发展历史进行详细介绍。
...
How does deriving work in Haskell?
...egrate a new generic deriving mechanism as described in this paper: http://www.dreixel.net/research/pdf/gdmh.pdf
For more on this, see:
GHC wiki: http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/GenericDeriving
Haskell wiki: http://www.haskell.org/haskellwiki/Generics
Hackage: http://...
Add default value of datetime field in SQL Server to a timestamp
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I tried this one but I get 0001-01-01T00:00:00 instead of the current date
– Swaleh Matongwa
Aug 25 at 9:38
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