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“unary operator expected” error in Bash if condition
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edited Jul 24 '15 at 4:58
answered Nov 29 '12 at 3:31
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...Timeout(function() {
outerScopeVar = 'Nya';
}, Math.random() * 2000);
}
Note: I'm using setTimeout with a random delay as a generic asynchronous function, the same example applies to Ajax, readFile, onload and any other asynchronous flow.
This example clearly suffers from the same iss...
What is the difference between a process and a thread?
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How to log out user from web site using BASIC authentication?
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22 Answers
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How do I select the parent form based on which submit button is clicked?
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192
You can select the form like this:
$("#submit").click(function(){
var form = $(this).parent...
Remove all classes that begin with a certain string
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edited Mar 28 '15 at 9:37
bluish
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How do I link to Google Maps with a particular longitude and latitude?
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This schema has changed again (23rd October 2018). See Kushagr's answer for the latest.
This ...
Suppress deprecated import warning in Java
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craigforstercraigforster
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Overload with different return type in Java?
...know. Thanks.
– nunos
Mar 13 '10 at 20:01
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@nunos even if it was float f = foo() the compiler wo...
Rails migration for change column
...emove".
– Alex Korban
May 10 '10 at 22:57
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Sort-of rails noob here, but … I understand the ans...