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How to read/process command line arguments?
...ort ArgumentParser
parser = ArgumentParser()
parser.add_argument("-f", "--file", dest="filename",
help="write report to FILE", metavar="FILE")
parser.add_argument("-q", "--quiet",
action="store_false", dest="verbose", default=True,
help="d...
Show diff between commits
...iff oldCommit newCommit
git diff k73ud dj374
And if you need to get only files names (e.g. to copy hotfix them manually):
git diff k73ud dj374 --name-only
And you can get changes applied to another branch:
git diff k73ud dj374 > my.patch
git apply my.patch
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How to tell git to use the correct identity (name and email) for a given project?
...a common setup if, as in Martin case, the local repo has local uncommitted files. Switching from one branch to another would not automatically rebuild files. If avoiding "to recompile everything" is a goal, using multiple local repos is the correct way to do it.
– dolmen
...
How do I put a variable inside a string?
...of embedding a single number in a string, I needed to generate a series of file names of the form 'file1.pdf', 'file2.pdf' etc. This is how it worked:
['file' + str(i) + '.pdf' for i in range(1,4)]
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JavaScript unit test tools for TDD
...ts
growl notification support
reports test durations
highlights slow tests
file watcher support
global variable leak detection
optionally run tests that match a regexp
auto-exit to prevent "hanging" with an active loop
easily meta-generate suites & test-cases
mocha.opts file support
clickable su...
Suppressing deprecated warnings in Xcode
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You can also do this on a per-file basis. See this answer for adding per-file flags: stackoverflow.com/a/6658549/272473
– mrwalker
Sep 7 '12 at 20:08
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How to get the second column from command output?
...d separator] to split the lines on "s:
awk -F '"' '{print $2}' your_input_file
or for input from pipe
<some_command> | awk -F '"' '{print $2}'
output:
A B
C
D
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How to know which version of Symfony I have?
...etect symfony version" list but I have only FTP access to the server. What file would indicate what version of Symfony is in use?
– HMR
Sep 23 '13 at 10:13
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PHP code to convert a MySQL query to CSV [closed]
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SELECT * INTO OUTFILE "c:/mydata.csv"
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY "\n"
FROM my_table;
(the documentation for this is here: http://dev.mysql.com/doc/refman/5.0/en/select.html)
or:
$select = "SELE...
Jump to editor shortcut in Intellij IDEA
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With Alt + Home you can actually put focus on selecting the file and hit enter in order to go to the editor.
Esc is not always going to put the focus on editor.
For those on Mac (you don't have a Home key), use Command + E to open the recent files then hit enter.
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