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Why are Python lambdas useful? [closed]
...o stuff. Example:
mult3 = filter(lambda x: x % 3 == 0, [1, 2, 3, 4, 5, 6, 7, 8, 9])
sets mult3 to [3, 6, 9], those elements of the original list that are multiples of 3. This is shorter (and, one could argue, clearer) than
def filterfunc(x):
return x % 3 == 0
mult3 = filter(filterfunc, [1, 2...
How to REALLY show logs of renamed files with git?
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I think that the general drive behind Linus point is that - and take this with a pinch of salt ...
How do I pick randomly from an array?
... you could require "backports/1.9.1/array/sample".
Note that in Ruby 1.8.7 it exists under the unfortunate name choice; it was renamed in later version so you shouldn't use that.
Although not useful in this case, sample accepts a number argument in case you want a number of distinct samples.
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What exactly does += do in python?
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edited Oct 6 '17 at 20:56
user2357112 supports Monica
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edited May 23 '17 at 12:03
Community♦
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answered May 21 '09 at 12:44
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How to convert a number to string and vice versa in C++
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edited Feb 17 '15 at 17:34
KnowItAllWannabe
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How can I convert a DateTime to the number of seconds since 1970?
...DateTime variable to Unix time, ie, the number of seconds since Jan 1st, 1970. It looks like a DateTime is actually implemented as the number of 'ticks' since Jan 1st, 0001.
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resizes wrong; appears to have unremovable `min-width: min-content`
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Update (25 Sept 2017)
The Firefox bug described below is fixed as of Firefox 53 and the link to this answer has finally been removed from Bootstrap's documentation.
Also, my sincere apologies to the Mozilla contributors who had to block remov...
Java 8 Streams: multiple filters vs. complex condition
...gerHolger
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What's the difference between and , and ?
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They have the same effect on normal web browser rendering engines, but there is a fundamental di...