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Submitting a multidimensional array via POST with php
...pped.
– Fireflight
Mar 15 '10 at 13:32
How about if you are cloning text fields and have no control in adding names fo...
_DEBUG vs NDEBUG
..._DEBUG macros in the standards.
C++2003 standard send the reader at "page 326" at "17.4.2.1 Headers"
to standard C.
That NDEBUG is similar as This is the same as the Standard C library.
In C89 (C programmers called this standard as standard C) in "4.2 DIAGNOSTICS" section it was said
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Is there a concise way to iterate over a stream with indices in Java 8?
Is there a concise way to iterate over a stream whilst having access to the index in the stream?
22 Answers
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Convert Unix timestamp to a date string
...standard Perl solution is:
echo $TIMESTAMP | perl -nE 'say scalar gmtime $_'
(or localtime, if preferred)
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Insert ellipsis (…) into HTML tag if content too wide
I have a webpage with an elastic layout that changes its width if the browser window is resized.
24 Answers
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Cleanest way to write retry logic?
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You should try Polly. It's a .NET library written by me that allows developers to express trans...
python: how to identify if a variable is an array or a scalar
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answered Nov 4 '13 at 17:32
jpaddison3jpaddison3
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Split data frame string column into multiple columns
...N", "N")'
– maycca
May 22 '18 at 19:32
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Give examples of functions which demonstrate covariance and contravariance in the cases of both over
Please show a good example for covariance and contravariance in Java.
3 Answers
3
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Logical operators for boolean indexing in Pandas
..., True])
>>> np.bitwise_and(a1, a2)
array([0, 0, 0, 1], dtype=int32)
And since NumPy (and similarly pandas) does different things for boolean (Boolean or “mask” index arrays) and integer (Index arrays) indices the results of indexing will be also be different:
>>> a3 = np.a...