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How to get the current time in milliseconds from C in Linux?
...Raedwald
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answered Jun 28 '13 at 19:07
Dan MouldingDan Moulding
173k1...
How to nicely format floating numbers to String without unnecessary decimal 0?
An 64-bit double can represent integer +/- 2 53 exactly
26 Answers
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Creating an empty Pandas DataFrame, then filling it?
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improv...
Timeout a command in bash without unnecessary delay
...what you are asking for:
http://www.bashcookbook.com/bashinfo/source/bash-4.0/examples/scripts/timeout3
#!/bin/bash
#
# The Bash shell script executes a command with a time-out.
# Upon time-out expiration SIGTERM (15) is sent to the process. If the signal
# is blocked, then the subsequent SIGKILL ...
How to jQuery clone() and change id?
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214
$('#cloneDiv').click(function(){
// get the last DIV which ID starts with ^= "klon"
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Transpose list of lists
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How about
map(list, zip(*l))
--> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
For python 3.x users can use
list(map(list, zip(*l)))
Explanation:
There are two things we need to know to understand what's going on:
The signature of zip: zip(*iterables) This means zip ...
How to check if a float value is a whole number
...nt n
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8
1
0
which means that anything over 3 cubed, (including 10648) was missed out due to the aforementioned imprecision:
>>> (4**3) ** (1.0/3)
3.9999999999999996
>>> 10648 ** (1.0/3)
21.999999999999996
You'd have to check for numbers close to the whole number instead...
When to use Task.Delay, when to use Thread.Sleep?
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Bakudan
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answered Nov 19 '13 at 23:44
Stephen ClearyStephen Cleary
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How to see if an object is an array without using reflection?
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249
You can use Class.isArray()
public static boolean isArray(Object obj)
{
return obj!=null &...
Ruby: What is the easiest way to remove the first element from an array?
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edited May 26 '14 at 11:15
answered Sep 1 '10 at 7:05
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