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What is the “Execute Around” idiom?
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147
Basically it's the pattern where you write a method to do things which are always required, e.g...
Self-references in object literals / initializers
Is there any way to get something like the following to work in JavaScript?
23 Answers
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How do I see the commit differences between branches in git?
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edited Dec 20 '12 at 4:46
Matthieu
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answer...
How to parse XML in Bash?
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154
This is really just an explaination of Yuzem's answer, but I didn't feel like this much editing ...
How to determine when a Git branch was created?
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14 Answers
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Active
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UnicodeDecodeError: 'utf8' codec can't decode byte 0x9c
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349
http://docs.python.org/howto/unicode.html#the-unicode-type
str = unicode(str, errors='replace'...
what is faster: in_array or isset? [closed]
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4 Answers
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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
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answered Jul 21 '14 at 4:10
Kye RussellKye Russell
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Javascript: How to loop through ALL DOM elements on a page?
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edited Sep 11 at 7:34
lxg
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answered Nov 2...
How to force 'cp' to overwrite directory instead of creating another one inside?
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|-- bar
| |-- a
| `-- b
`-- foo
|-- a
`-- b
2 directories, 4 files
You can see the clear difference when you use -v for Verbose.
When you use just -R option.
$ cp -Rv foo/ bar/
`foo/' -> `bar/foo'
`foo/b' -> `bar/foo/b'
`foo/a' -> `bar/foo/a'
$ tree
|-- bar
| |-- a
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