大约有 27,000 项符合查询结果（耗时：0.0406秒） [XML]
How to call shell commands from Ruby
... (as I first thought this would also be a Ruby command): Rake has sh which does "Run the system command cmd. If multiple arguments are given the command is not run with the shell (same semantics as Kernel::exec and Kernel::system)".
– sschuberth
Feb 15 '13 at 1...
Determine function name from within that function (without using traceback)
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Python doesn't have a feature to access the function or its name within the function itself. It has been proposed but rejected. If you don't want to play with the stack yourself, you should either use "bar" or bar.__name__ depending...
How to create a .gitignore file
... well as long as you provide the full path. This might also explain why it does not work for some users on Windows: The touch command seems to not be in the $PATH on some Windows versions per default.
C:\> "c:\program files (x86)\git\bin\touch.exe" .gitignore
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How to install python3 version of package via pip on Ubuntu?
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Does virtualenv install pip even if you don't have it installed in the main Python 3? If so, then this does solve his problem. Otherwise not.
– Lennart Regebro
May 26 '12 at 8:07
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Remote JMX connection
...e sure that the following command returns you a real IP or HOSTNAME. If it does return something like 127.0.0.1, 127.0.1.1 or localhost it will not work and you will have to update /etc/hosts file.
hostname -i
Here is the command needed to enable JMX even from outside
-Dcom.sun.management.jmxre...
Git pull without checkout?
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Sadly, but the pull has parameters that the fetch does not: -s <strategy>, -Xsubtree=... which was a vital for me, so this is not an equivalent replacement. I had the issue described here: congruityservice.com/blog/… but in mine case I didn't want a checkout at all.
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Get source jar files attached to Eclipse for Maven-managed dependencies
... files from the Maven repositories is a real time saver. Unfortunately, it does not include API documentation and source code.
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Angularjs: 'controller as syntax' and $watch
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Does not work for me when using $watchGroup, is this a known limit? can you share a link to this feature as I can't find anything about it.
– user1852503
Oct 24 '16 at 13:47
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How do I copy a file in Python?
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does shutil provides copy with append mode in destination instead of overwrite?
– Syed Mohammed Mehdi
Jun 20 at 20:11
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Java: Get first item from a collection
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That does the same thing, it just checks if it is a list first, and gets by index if it is. It also has some code to try to fail faster on an actual Collection (that is if the index is too large it tries to figure that out without...