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Automatic counter in Ruby for each?
...on't know it, you're going to be in big trouble (try: http://poignantguide.net/ruby/).
Taken from the Ruby source code:
hash = Hash.new
%w(cat dog wombat).each_with_index {|item, index|
hash[item] = index
}
hash #=> {"cat"=>0, "wombat"=>2, "dog"=>1}
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Scroll back to the top of scrollable div
...er make a reproducible test case showing us your problem (e.g. on jsfiddle.net) and say what OS/browser/version you're experiencing this on.
– Phrogz
May 24 '12 at 20:09
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How to check if a String contains any of some strings
...ing.IndexOfAny().
If you want arbitrary strings, then I'm not aware of a .NET method to achieve that "directly", although a regular expression would work.
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Why does C++ not have reflection?
...e sure it'll pay off. (A suggestion for adding a module system similar to .NET assemblies has been made, and while I think there's general consensus that it'd be nice to have, it's not their top priority at the moment, and has been pushed back until well after C++0x. The motivation for this feature ...
Getting the folder name from a path
...the directory name to our defined List.
directories.Add(name);
}
[VB.NET]
Dim parentDirectory() As String = Directory.GetDirectories("/yourpath")
Dim directories As New List(Of String)()
For Each directory In parentDirectory
' Notice I've created a DirectoryInfo variable.
Dim dirInf...
What's a “static method” in C#?
...dden first parameter. Static methods don't. See my blog post: blog.slaks.net/2011/06/open-delegates-vs-closed-delegates.html
– SLaks
Sep 12 '11 at 20:28
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How do I check if an HTML element is empty using jQuery?
...ss="results"> </div>, this statement will returns false. jsfiddle.net/ytliuSVN/0pdwLt46
– Penny Liu
Jul 2 '18 at 1:17
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How to connect to my http://localhost web server from Android Emulator
... why referring to teh other question? simply add the Link Android emulator Networking
– Marvin Emil Brach
Jul 23 '12 at 11:36
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How do I use PHP to get the current year?
...
http://us2.php.net/date
echo date('Y');
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
...backslash precedes the asterisk rather than a slash: see bugs.openjdk.java.net/browse/JDK-8131329
– philwalk
Jul 18 '18 at 19:52
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