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Ternary Operators in JavaScript Without an “Else”
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227
First of all, a ternary expression is not a replacement for an if/else construct - its an equi...
Are there any smart cases of runtime code modification?
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answered Apr 4 '11 at 7:22
trenkitrenki
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Numpy array dimensions
... ndarray.shape
Tuple of array dimensions.
Thus:
>>> a.shape
(2, 2)
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Is there common street addresses database design for all addresses of the world? [closed]
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edited Sep 22 at 21:38
answered May 30 '09 at 22:57
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ValueError: setting an array element with a sequence
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260
From the code you showed us, the only thing we can tell is that you are trying to create an ar...
erb, haml or slim: which one do you suggest? And why? [closed]
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Erez RabihErez Rabih
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/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found
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answered Mar 7 '11 at 6:20
ChrisChris
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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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226
After you install redis, type from terminal:
redis-server
and you'll have redis running
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Learning Regular Expressions [closed]
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[0-9]+ (and its equivalent \d+) matches any non-negative integer
\d{4}-\d{2}-\d{2} matches dates formatted like 2019-01-01
Grouping
A quantifier modifies the pattern to its immediate left. You might expect 0abc+0 to match '0abc0', '0abcabc0', and so forth, but the pattern immediately to the left...
jQuery .scrollTop(); + animation
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mplungjan
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answered May 10 '13 at 4:34
TLSTLS
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