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How exactly does a generator comprehension work?
...ach item out of the expression, one by one.
>>> my_list = [1, 3, 5, 9, 2, 6]
>>> filtered_list = [item for item in my_list if item > 3]
>>> print(filtered_list)
[5, 9, 6]
>>> len(filtered_list)
3
>>> # compare to generator expression
...
>>>...
How to check if an intent can be handled from some activity?
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150
edwardxu's solution works perfectly for me.
Just to clarify a bit:
PackageManager packageMana...
Matplotlib (pyplot) savefig outputs blank image
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5 Answers
5
Active
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how to convert array values from string to int?
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552
You can achieve this by following code,
$integerIDs = array_map('intval', explode(',', $strin...
CSS: how to position element in lower right?
I am trying to position the text element "Bet 5 days ago" in the lower right-hand corner. How can I accomplish this? And, more importantly, please explain so I can conquer CSS!
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ipython: print complete history (not just current session)
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165
In ipython enter:
%history -g
It does not print time codes but it does print session/line num...
Is there StartsWith or Contains in t sql with variables?
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StartsWith
a) left(@edition, 15) = 'Express Edition'
b) charindex('Express Edition', @edition) = 1
Contains
charindex('Express Edition', @edition) >= 1
Examples
left function
set @isExpress = case when left(@edition, 15) = 'Express Edition' then...
What is Vim recording and how can it be disabled?
...lso the question
– n611x007
Oct 4 '15 at 7:11
5
Cool but wrong key, i can't recall how many billi...
Why is early return slower than else?
...than with_else():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0.3170...
Why is the parent div height zero when it has floated children
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253
Content that is floating does not influence the height of its container. The element contains n...