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json_encode/json_decode - returns stdClass instead of Array in PHP
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edited Sep 2 '18 at 13:52
nameless
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answered Feb 17 '10 at 15:38
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
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Ravindra babu
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answered Jul 30 '13 at 21:50
Trevor FreemanTrevor Freeman
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TSQL Pivot without aggregate function
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answered Aug 27 '09 at 19:01
gbngbn
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How to call a Parent Class's method from Child Class in Python?
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edited Mar 11 at 4:22
Jason
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answered Apr ...
How can I remove the first line of a text file using bash/sed script?
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Try tail:
tail -n +2 "$FILE"
-n x: Just print the last x lines. tail -n 5 would give you the last 5 lines of the input. The + sign kind of inverts the argument and make tail print anything but the first x-1 lines. tail -n +1 would print the w...
How to normalize a NumPy array to within a certain range?
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audio /= np.max(np.abs(audio),axis=0)
image *= (255.0/image.max())
Using /= and *= allows you to eliminate an intermediate temporary array, thus saving some memory. Multiplication is less expensive than division, so
image *= 255.0/image.max() # Uses 1 division and ...
deny directory listing with htaccess
...ood/Test1/ , /public_html/Davood/Test1/Test/ , /public_html/Davood/Test2/ , ...
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Explanation of BASE terminology
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The BASE acronym was defined by Eric Brewer, who is also known for formulating the CAP theorem...
How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
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