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Iterate over a Javascript associative array in sorted order
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You cannot iterate over them directly, but you can find all the keys and then just sort them.
var a = new Array();
a['b'] = 1;
a['z'] = 1;
a['a'] = 1;
function keys(obj)
{
var keys = [];
for(var key in obj)
{
if(obj.hasOwnProperty(key))
{
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Weird Integer boxing in Java
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The true line is actually guaranteed by the language specification. From section 5.1.7:
If the value p being boxed is true,
false, a byte, a char in the range
\u0000 to \u007f, or an int or short
number between -128 and 127, ...
How do you round a floating point number in Perl?
How can I round a decimal number (floating point) to the nearest integer?
13 Answers
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Named capturing groups in JavaScript regex?
As far as I know there is no such thing as named capturing groups in JavaScript. What is the alternative way to get similar functionality?
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Unable to understand useCapture parameter in addEventListener
...ment.addEventListener but unable to understand useCapture attribute. Definition there is:
9 Answers
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What is the default access modifier in Java? [duplicate]
What is the default access modifier for a method or an instance variable if I do not state it explicitly?
13 Answers
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CSS @media print issues with background-color;
...e at this company and we have a product that uses miles of css. I'm attempting to make a printable stylesheet for our app but I'm having issues with background-color in @media print .
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Are PHP include paths relative to the file or the calling code?
I'm having trouble understanding the ruleset regarding PHP relative include paths. If I run file A.PHP- and file A.PHP includes file B.PHP which includes file C.PHP, should the relative path to C.PHP be in relation to the location of B.PHP, or to the location of A.PHP? That is, does it matter whic...
Understanding Magento Block and Block Type
I just want to understand the meaning of
5 Answers
5
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How do I remove the “extended attributes” on a file in Mac OS X?
...that runs a stress test. Part of the test is to open, save, and close certain files. Somehow, the files have picked up some "extended attributes" that prohibit the files from being saved. That causes the stress test to fail.
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