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Simple (non-secure) hash function for JavaScript? [duplicate]
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Jared Forsyth
10.8k66 gold badges3838 silver badges5050 bronze badges
answered Jan 12 '12 at 8:22
BarakBarak
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Batch file to delete files older than N days
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1085
Enjoy:
forfiles -p "C:\what\ever" -s -m *.* -d <number of days> -c "cmd /c del @path"
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How to extract one column of a csv file
...ad of 2,3,4,5.
– Igor Mikushkin
Mar 10 '15 at 15:06
If you are a lucky guy using GNU Tools in Windows, you can execute...
Why do you have to call .items() when iterating over a dictionary in Python?
... -- which is a check I believe I may have performed, or wanted to perform, 100 times more rarely than what if k in C actually means, checking the presence of the key only and completely ignoring the value.
On the other hand, wanting to loop just on keys is quite common, e.g.:
for k in thedict:
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How default .equals and .hashCode will work for my classes?
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answered Nov 14 '10 at 18:44
Etienne de MartelEtienne de Martel
29k66 gold badges8282 silver badges100100 bronze badges
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To find whether a column exists in data frame or not
...mes did.
– Docconcoct
Dec 20 '17 at 10:35
@Andrie is there a way to compare the columns to two large dataframes to see...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
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edited Dec 3 '10 at 2:36
answered Dec 2 '10 at 23:40
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Check if class already assigned before adding
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10
There's far too much attitude in this answer. Could have answered it with some tact.
– dreadwail
Feb...
How is location accuracy measured in Android?
...is is one standard deviation. For example, if Location.getAccuracy returns 10, then there's a 68% chance the true location of the device is within 10 meters of the reported coordinates.
http://developer.android.com/reference/android/location/Location.html#getAccuracy()
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Get epoch for a specific date using Javascript
How do I convert 07/26/2010 to a UNIX timestamp using Javascript?
7 Answers
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