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JavaScript: Upload file
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jQuery - select all text from a textarea
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Get the Highlighted/Selected text
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Check if a string has white space
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Putting uncommitted changes at Master to a new branch by Git
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How to get primary key column in Oracle?
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Why does JQuery have dollar signs everywhere?
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Remove all multiple spaces in Javascript and replace with single space [duplicate]
...about quantifier n{X,} http://www.w3schools.com/jsref/jsref_regexp_nxcomma.asp
here best solution
str = str.replace(/\s{2,}/g, ' ');
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How to log source file name and line number in Python
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How do I ignore ampersands in a SQL script running from SQL Plus?
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