大约有 500 项符合查询结果（耗时：0.0303秒） [XML]
Force R not to use exponential notation (e.g. e+10)?
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format(1e6, scientific=FALSE) returns "1000000" while as.character(1e6) returns "1e+06", so there is a difference between the two methods.
– mickey
Dec 4 '18 at 18:24
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Is there a simple way to delete a list element by value?
...y, numpy data in Cython. [@Gill's answer is O(n*n) unnecessarily (compare 1e6 and 1e12 – you don't want to risk the latter). while 1: L.remove(value) and return on ValueError might work well with a few values or small lists in CPython.
– jfs
Aug 23 '14 at 2:...
Implement touch using Python?
... community wiki
6 revs, 2 users 96%ephemient
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How to use regex with find command?
... named with generated uuid1 string. For example 81397018-b84a-11e0-9d2a-001b77dc0bed.jpg. I want to find out all these images using "find" command:
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Compelling examples of custom C++ allocators?
... community wiki
4 revs, 3 users 96%Johannes Thoma
17
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Easy way to see saved NSUserDefaults?
...F6-7D7C-4E45-AE2F-F45220A71823/data/Containers/Data/Application/E4CC51CF-11E5-4168-8A74-6BAE3B89998F/Library/Preferences/com.awesome.app.plist
And from there you can use open command. Or if you use iTerm2, just command-click on the path to open it.
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What is the difference between $(command) and `command` in shell programming?
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July 2014: The commit f25f5e6 (by Elia Pinto (devzero2000), April 2014, Git 2.0) adds to the nesting issue:
The backquoted form is the traditional method for command substitution, and is supported by POSIX.
However, all but the simplest uses beco...
What programming practice that you once liked have you since changed your mind about? [closed]
... community wiki
3 revs, 2 users 96%Luke Baulch
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How to concatenate properties from multiple JavaScript objects
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This is one of the best I could say. Since E6 is now mostly used, Object.assign is the best answer.
– Vimalraj Selvam
Nov 22 '16 at 10:53
6
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How to undo a git pull?
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git reflog show gave this output: c9e5e4d HEAD@{0}: pull : Fast forward 1c86a22 HEAD@{1}: pull origin master: Fast forward 05c141a HEAD@{2}: pull : Fast forward Can I safely reset the HEAD to HEAD@{1}
– Kartins
Apr 28 '11 ...