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C# Java HashMap equivalent
...owerlord
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How to configure Eclipse build path to use Maven dependencies?
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answered Jan 10 '10 at 14:11
BuhbBuhb
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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...ice() is the fastest method, concat() is a bit slower, and while loop is 2.4x slower.
for other browsers while loop is the fastest method, since those browsers don't have internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple scripts that you can copy-paste i...
Profiling Django
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edited Jul 8 '14 at 22:11
Mr. S
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Javascript: How to loop through ALL DOM elements on a page?
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edited Sep 11 at 7:34
lxg
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answered Nov 2...
What is the C# equivalent of NaN or IsNumeric?
...of GUIDs, support TryParse.
update
secretwep brought up that the value "2345," will pass the above test as a number. However, if you need to ensure that all of the characters within the string are digits, then another approach should be taken.
example 1:
public Boolean IsNumber(String s) {
B...
Drop unused factor levels in a subsetted data frame
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Does hosts file exist on the iPhone? How to change it? [closed]
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answered Jan 8 '10 at 15:41
Andrew BullockAndrew Bullock
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Git ignore sub folders
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edited Mar 1 '13 at 13:49
answered Mar 30 '10 at 13:52
J...
Adding options to select with javascript
...dered how that would translate into implementation. According to Chromium 14/Ubuntu 11.04 mine is somewhat faster, other browsers/platforms are likely to have differing results though.
Edited in response to comment from OP:
[How] do [I] apply this to more than one element?
function populate...