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Why do you need ./ (dot-slash) before executable or script name to run it in bash?
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That was a very helpful explanation. 20+ years ago when I worked with DOS a little, I think CMD would check the current directory, an THEN the PATH, so Linux's behavior was not what I expected, but it makes a LOT of sense.
– TecBrat
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Remove textarea inner shadow on Mobile Safari (iPhone)
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answered Jun 20 '10 at 5:49
LyonLyon
6,9541010 gold badges2727 silver badges4545 bronze badges
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How to iterate through all git branches using bash script
...better way to do this.
– Thayne
Apr 20 '15 at 21:23
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Simplier version: git for-each-ref refs/hea...
Javascript library for human-friendly relative date formatting [closed]
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alexalex
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Finding all possible permutations of a given string in python
...ms = [''.join(p) for p in permutations('stacks')]
>>> len(perms)
720
>>> len(set(perms))
360
Thanks to @pst for pointing out that this is not what we'd traditionally think of as a type cast, but more of a call to the set() constructor.
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Why would I make() or new()?
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Evan ShawEvan Shaw
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PHP mail function doesn't complete sending of e-mail
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John CondeJohn Conde
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How do you write tests for the argparse portion of a python module? [closed]
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220
You should refactor your code and move the parsing to a function:
def parse_args(args):
pa...
python tuple to dict
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answered Oct 5 '11 at 20:46
jterracejterrace
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Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...将这个变量传输给awk脚本。如$ awk -F: -f awkscript month=4 year=2004 test，上式的month和year都是自定义变量，分别被赋值为4和2004。在awk脚本中，这些变量使用起来就象是在脚本中建立的一样。注意，如果参数前面出现test，那么在BEGIN语...