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Checking if output of a command contains a certain string in a shell script
...tched"
fi
which is done idiomatically like so:
if ./somecommand | grep -q 'string'; then
echo "matched"
fi
and also:
./somecommand | grep -q 'string' && echo 'matched'
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impr...
How to programmatically determine the current checked out Git branch [duplicate]
...me=${branch_name##refs/heads/}
git symbolic-ref is used to extract fully qualified branch name from symbolic reference; we use it for HEAD, which is currently checked out branch.
Alternate solution could be:
branch_name=$(git symbolic-ref -q HEAD)
branch_name=${branch_name##refs/heads/}
branch_n...
Vim: insert the same characters across multiple lines
...TRL+V is mapped for clipboard paste). But Vim has also mapped this to Ctrl+Q for the Windows version.
– Arnestig
Jul 3 '14 at 11:11
2
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How to open the Google Play Store directly from my Android application?
... if you want to redirect to all Developer's apps use market://search?q=pub:"+devName and http://play.google.com/store/search?q=pub:"+devName
– Stefano Munarini
Aug 11 '13 at 13:18
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IntelliJ show JavaDocs tooltip on mouse over
...ually two options:
In Editor > General > Other (section) > Show quick documentation on mouse move - delay 500 ms
Select this check box to show quick documentation for the symbol at caret. The quick documentation pop-up window appears after the specified delay.
In Editor > General &g...
How to manually expand a special variable (ex: ~ tilde) in bash
...ose) type for example var="$(rm -rf $HOME/)" with possible disastrous consequences.
A better (and safer) way is to use Bash parameter expansion:
var="${var/#\~/$HOME}"
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Priority queue in .Net [closed]
I am looking for a .NET implementation of a priority queue or heap data structure
14 Answers
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How do I test an AngularJS service with Jasmine?
(There is a related question here: Jasmine test does not see AngularJS module )
4 Answers
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Looping through a hash, or using an array in PowerShell
I'm using this (simplified) chunk of code to extract a set of tables from SQL Server with BCP .
7 Answers
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How and why do I set up a C# build machine? [closed]
...e a look at Redsolo's article on building .net projects using Hudson
Your questions
Q: What kind of tools/licenses will I need? Right now, we use Visual Studio and Smart Assembly to build, and Perforce for source control. Will I need something else, or is there an equivalent of a cron job for run...