大约有 48,000 项符合查询结果（耗时：0.0653秒） [XML]
Filtering a list based on a list of booleans
...rue, False, True, False]
>>> %timeit list(compress(list_a, fil))
100000 loops, best of 3: 2.58 us per loop
>>> %timeit [i for (i, v) in zip(list_a, fil) if v] #winner
100000 loops, best of 3: 1.98 us per loop
>>> list_a = [1, 2, 4, 6]*100
>>> fil = [True, False,...
Filter dataframe rows if value in column is in a set list of values [duplicate]
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edited Feb 25 at 0:45
Harvey
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answered Au...
HTML5 input type range show range value
...ut').value=val;
}
<input type="range" name="rangeInput" min="0" max="100" onchange="updateTextInput(this.value);">
<input type="text" id="textInput" value="">
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What is `git diff --patience` for?
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edited Jun 20 at 9:12
Community♦
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answered Oct 28 '10 at 16:34
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Android Studio suddenly cannot resolve symbols
Android Studio 0.4.2 was working fine and today I opened it and almost everything was red and the auto-completion had stopped working. I look at the imports and AS seems to be telling me it can't find android.support.v4 all of a sudden (offering me the option to remove the unused imports). ( andro...
How can I rotate an HTML 90 degrees?
I have a <div> that I want to rotate 90 degrees:
5 Answers
5
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Getting the first and last day of a month, using a given DateTime object
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edited Feb 29 at 23:04
Fyodor Soikin
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How should I escape commas and speech marks in CSV files so they work in Excel?
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answered Sep 18 '12 at 8:50
centralscrucentralscru
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How to undo 'git reset'?
...nd want to undo it. My reflog looks like this:
$ git reflog
3f6db14 HEAD@{0}: HEAD~: updating HEAD
d27924e HEAD@{1}: checkout: moving from d27924e0fe16776f0d0f1ee2933a0334a4787b4c
[...]
The first line says that HEAD 0 positions ago (in other words, the current position) is 3f6db14; it was obtaine...
How to search for occurrences of more than one space between words in a line
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edited Sep 21 '10 at 10:14
answered Sep 21 '10 at 9:16
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