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How to change Rails 3 server default port in develoment?
On my development machine, I use port 10524. So I start my server this way :
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I want to remove double quotes from a String
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Mimicking sets in JavaScript?
...bj = {};
// or create an object with some items already in it
var obj = {"1":true, "2":true, "3":true, "9":true};
Question 1: Is A in the list:
if (A in obj) {
// put code here
}
Question 2: Delete 'A' from the list if it's there:
delete obj[A];
Question 3: Add 'A' to the list if it wasn't a...
Vagrant error : Failed to mount folders in Linux guest
I have some issues with Vagrant shared folders, my base system is Ubuntu 13.10 desktop.
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Android: set view style programmatically
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How to use the “number_to_currency” helper method in the model rather than view?
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Match everything except for specified strings
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If you want to make sure that the string is neither red, green nor blue, caskey's answer is it...
What is a 'Closure'?
...n the block or function in which you declare them.
function() {
var a = 1;
console.log(a); // works
}
console.log(a); // fails
If I try to access a local variable, most languages will look for it in the current scope, then up through the parent scopes until they reach the root scope.
var...
Class method differences in Python: bound, unbound and static
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List all files and directories in a directory + subdirectories
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