大约有 48,000 项符合查询结果（耗时：0.0894秒） [XML]
How to install a previous exact version of a NPM package?
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edited Apr 19 '16 at 17:57
answered Apr 9 '13 at 2:01
Bre...
Is it safe to check floating point values for equality to 0?
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It is safe to expect that the comparison will return true if and only if the double variable has...
Hidden features of Python [closed]
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How to find out the number of CPUs using python
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answered Jun 17 '09 at 10:53
Nadia AlramliNadia Alramli
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Why does Clojure have “keywords” in addition to “symbols”?
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answered Oct 6 '09 at 19:52
Brian CarperBrian Carper
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How to install latest version of git on CentOS 7.x/6.x
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edited Mar 2 at 1:15
Nuno André
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How to round the minute of a datetime object
...=tm.microsecond)
tm -= discard
if discard >= datetime.timedelta(minutes=5):
tm += datetime.timedelta(minutes=10)
or this:
tm += datetime.timedelta(minutes=5)
tm -= datetime.timedelta(minutes=tm.minute % 10,
seconds=tm.second,
microseconds=t...
What is the difference between active and passive FTP?
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5 Answers
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Active
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Why is this program valid? I was trying to create a syntax error
I'm running ActiveState's 32 bit ActivePerl 5.14.2 on Windows 7. I wanted to mess around with a Git pre-commit hook to detect programs being checked in with syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
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AngularJS - how to get an ngRepeat filtered result reference
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edited Jan 27 '13 at 15:23
answered Jul 30 '12 at 13:12
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