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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
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How should I cast in VB.NET?
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edited May 23 '17 at 11:54
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answered Sep 2 '08 at 22:03
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how to compare two elements in jquery [duplicate]
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Darin DimitrovDarin Dimitrov
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Convert floating point number to a certain precision, and then copy to string
I have a floating point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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How to find an available port?
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}
Could be used like so:
try {
ServerSocket s = create(new int[] { 3843, 4584, 4843 });
System.out.println("listening on port: " + s.getLocalPort());
} catch (IOException ex) {
System.err.println("no available ports");
}
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How can I implement a tree in Python?
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Setting default values for columns in JPA
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233
Actually it is possible in JPA, although a little bit of a hack using the columnDefinition prop...
How do I save a UIImage to a file?
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130
Of course you can create subfolders in the documents folder of your app. You use NSFileManager ...
Calculate distance between two points in google maps V3
How do you calculate the distance between two markers in Google maps V3? (Similar to the distanceFrom function inV2.)
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How to change language of app when user selects language?
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edited Aug 22 '19 at 13:48
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answered Oct 18 '12 at 11:55
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