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How can I define a composite primary key in SQL?
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Is there a way for multiple processes to share a listening socket?
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edited Aug 14 '14 at 3:17
user
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How to change the value of attribute in appSettings section with Web.config transformation
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edited Jun 14 '18 at 13:34
KyleMit
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Inline instantiation of a constant List
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Strip Leading and Trailing Spaces From Java String
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603
You can try the trim() method.
String newString = oldString.trim();
Take a look at javadocs
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Putty: Getting Server refused our key Error
...y pair using puttygen.exe (client is windows 8). On server (Ubuntu 12.04.3 LTS), I have put my public key in ~/.ssh/authorized_keys . The public key is this:
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Find size of an array in Perl
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The first and third ways are the same: they evaluate an array in scalar context. I would consid...
Struggling with NSNumberFormatter in Swift for currency
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Here's an example on how to use it on Swift 3.
( Edit: Works in Swift 4 too )
let price = 123.436 as NSNumber
let formatter = NumberFormatter()
formatter.numberStyle = .currency
// formatter.locale = NSLocale.currentLocale() // This is the default
// In Swift 4, this...