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Force add despite the .gitignore file
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edited Oct 21 '15 at 15:04
answered Nov 4 '11 at 8:12
Dan...
Java HashMap performance optimization / alternative
...ted out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every o...
GitHub - List commits by author
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answered Aug 29 '12 at 9:06
PremPrem
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Will web browsers cache content over https
...he Cache-Control header to a non-zero value, e.g.
Cache-Control: max-age=3600
will tell the browser that this page can be cached for 3600 seconds (1 hour)
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Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements from a population sequence.
Retu...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
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10 Answers
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How to get highcharts dates in the x axis?
...ke 'Mon'.
%A: Long weekday, like 'Monday'.
%d: Two digit day of the month, 01 to 31.
%e: Day of the month, 1 through 31.
%b: Short month, like 'Jan'.
%B: Long month, like 'January'.
%m: Two digit month number, 01 through 12.
%y: Two digits year, like 09 for 2009.
%Y: Four digits year, like 2009.
%H:...
How to remove globally a package from Composer?
...rectory.
Read the related documentation here: http://getcomposer.org/doc/03-cli.md#global
COMPOSER_HOME depends on your system (on Linux it's ~/.composer), see http://getcomposer.org/doc/03-cli.md#composer-home for more details.
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With CSS, use “…” for overflowed block of multi-lines
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Milan Jaros
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answered Jun 3 '11 at 5:22
Jim ThomasJim Thomas
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List files in local git repo?
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edited May 14 '16 at 0:34
Christopher Bottoms
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