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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...
Android emulator doesn't take keyboard input - SDK tools rev 20
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Update
As of SDK rev 21 the Android Virtual Device Manager has an improved UI which resolves ...
Profiling Django
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edited Jul 8 '14 at 22:11
Mr. S
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answe...
How to configure logging to syslog in Python?
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Change the line to this:
handler = SysLogHandler(address='/dev/log')
This works for me
impo...
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...
Why cast unused return values to void?
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At work we use that to acknowledge that the function has a return value but the developer has a...
Drop unused factor levels in a subsetted data frame
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