大约有 1,067 项符合查询结果（耗时：0.0203秒） [XML]
Why is whitespace sometimes needed around metacharacters?
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82
Just tattoo a
#!/bin/zsh
shebang above it and you'll be fine.
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Are there legitimate uses for JavaScript's “with” statement?
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82
This is really really dead on. I've never thought of playing with JavaScript's scope this way. Totally expanded new areas to my coding. I w...
GOTO still considered harmful? [closed]
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82
Of course, the proper use of a rock isn't as a hammer. One of its proper uses is a grinding stone, or for sharpening other tools. Even th...
How to determine equality for two JavaScript objects?
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82
If you are working in AngularJS, the angular.equals function will determine if two objects are ...
How to format numbers as currency string?
...ion is compatible with every single major browser:
const profits = 2489.8237;
profits.toFixed(3) //returns 2489.824 (rounds up)
profits.toFixed(2) //returns 2489.82
profits.toFixed(7) //returns 2489.8237000 (pads the decimals)
All you need is to add the currency symbol (e.g. "$" + profit...
How to only find files in a given directory, and ignore subdirectories using bash
...er bfactory 134180 May 21 12:59 ./R24eTightPiPi77999-109.root
719678 82 -rw-r--r-- 1 snyder bfactory 121149 May 21 12:42 ./R24eTightPiPi771098-10.root
564029 140 -rw-r--r-- 1 snyder bfactory 170181 May 21 14:14 ./combo77v.root
Apparently /dev means directory of interest. But ./ ...
How do I do a case-insensitive string comparison?
...nt repr(utf8_bytes)
'\xce\xa3\xce\xaf\xcf\x83\xcf\x85\xcf\x86\xce\xbf\xcf\x82\n\xce\xa3\xce\x8a\xce\xa3\xce\xa5\xce\xa6\xce\x9f\xce\xa3\n'
>>> u = utf8_bytes.decode('utf8')
>>> print u
Σίσυφος
ΣΊΣΥΦΟΣ
>>> first, second = u.splitlines()
>>> print fir...
Use a URL to link to a Google map with a marker on it
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82
This format works, but it doesn't seem to be an official way of doing so
http://maps.google.co...
Can I do a partial revert in GIT
...DevilbobDevil
21.5k33 gold badges2727 silver badges2828 bronze badges
42
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Return multiple columns from pandas apply()
...results:
# 1 - Accepted (Nels11 Answer) - (pass series, return series):
9.82 ms ± 377 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
# 2 - Pandafied (jaumebonet Answer) - (pass series, return tuple):
2.34 ms ± 48.6 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
# 3 - Tup...