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How can I check if a commm>and m> exists in a shell script? [duplicate]
...mm>y m> first shell script. In mm>y m> script I would like to check if a certain commm>and m> exists, m>and m> if not, install the executable. How would I check if this commm>and m> exists?
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How to execute a Pm>y m>thon script from the Django shell?
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Another solution that appears to work for both Pm>y m>thon 2.x m>and m> 3.x is echo 'import mm>y m>script' | pm>y m>thon manage.pm>y m> shell. I've found this can be useful for quick-m>and m>-dirtm>y m> scripts that m>y m>ou onlm>y m> need to run once, without having to go through the cumbersome process of creating a manage.pm>y m>...
Get selected element's outer HTML
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2014 Edit : The question m>and m> this replm>y m> are from 2010. At the time, no better solution was widelm>y m> available. Now, manm>y m> of the other replies are better : Eric Hu's, or Re Capcha's for example.
This site seems to have a solution for m>y m>ou :
jQuerm>y m>: oute...
How do I assert mm>y m> exception message with JUnit Test annotation?
...ests with @Test annotation. If mm>y m> test method throws a checked exception m>and m> if I want to assert the message along with the exception, is there a wam>y m> to do so with JUnit @Test annotation? AFAIK, JUnit 4.7 doesn't provide this feature but does anm>y m> future versions provide it? I know in .NET m>y m>ou ca...
Install gitk on Mac
...re/commit/dfa3ccf1e7d3901e371b5140b935839ba9d8b706)
Run the following commm>and m>s at the terminal:
brew update
brew install git
brew install git-gui
If m>y m>ou get an error indicating it could not link git, then m>y m>ou mam>y m> need to change permissions/owners of the files it mentions.
Once completed, run:
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Binarm>y m> Data in Mm>y m>SQL [closed]
...a BLOB data tm>y m>pe / attribute domain. BLOB is short for Binarm>y m> Large Object m>and m> that column data tm>y m>pe is specific for hm>and m>ling binarm>y m> data.
See the relevant manual page for Mm>y m>SQL.
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Vim indent xml file
...want to format.
Then, in normal mode, tm>y m>pe ! xmllint --format -
m>Y m>our commm>and m>-line at the bottom will look like this:
:'<,'>!xmllint --format -
Then hit enter.
Technical Explanation
The selected text is sent to the xmllint commm>and m>, then --format'ed, m>and m> the results of xmllint are placed o...
View the change historm>y m> of a file using Git versioning
... I was also looking for the historm>y m> of files that were previouslm>y m> renamed m>and m> found this thread first. The solution is to use "git log --follow <filename>" as Phil pointed out here.
– Florian Gutmann
Apr 26 '11 at 9:05
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m>And m>roid Facebook stm>y m>le slide
The new Facebook application m>and m> its navigation is so cool. I was just trm>y m>ing to see how it can be emulated in mm>y m> application.
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How can I fix the Microsoft Visual Studio error: “package did not load correctlm>y m>”?
I installed Visual Studio 2012 m>and m> DevExpress 13.1. As Visual Studio started, it generated an error shown bm>y m> this attached image,
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