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Check if a string matches a regex in Bash script
...retty sure that for those who just started to learn bash(probably already knowing some bits of another language) will understand bash syntax for regex more easily than some grep command with -E flag.
– Aleks-Daniel Jakimenko-A.
Jan 15 '14 at 10:19
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Read/Write 'Extended' file properties (C#)
...'t
edit its Author or Title property.
Open it with Word, edit and save
it. Now you can.
So just make sure to use some try catch
Further Topic:
MSDN: Implementing Property Handlers
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How do you find out the caller function in JavaScript?
...ecome obsolete since this post was listed in 2011. The preferred method is now Function.caller, (as of 2015).
– Greg
Jun 13 '15 at 2:52
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Retrieve database or any other file from the Internal Storage using run-as
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Select your handset and then browse to data/data directory
Now find your application package and go to databases folder. You can see the databases there and upon right click, you will get option
to save this in your drive.
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How to append text to a text file in C++?
...epath, string line)
{
std::ofstream file;
//can't enable exception now because of gcc bug that raises ios_base::failure with useless message
//file.exceptions(file.exceptions() | std::ios::failbit);
file.open(filepath, std::ios::out | std::ios::app);
if (file.fail())
thro...
Able to push to all git remotes with the one command?
...ushall '!git remote | xargs -L1 git push --all'
Running git pushall will now push all branches to all remotes.
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How to hide soft keyboard on android after clicking outside EditText?
Ok everyone knows that to hide a keyboard you need to implement:
44 Answers
44
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Some projects cannot be imported because they already exist in the workspace error in Eclipse
...orked for me, and my project that was already there that wasn't showing up now shows up.
– Sarah Vessels
Apr 24 '12 at 13:30
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How do I return NotFound() IHttpActionResult with an error message or exception?
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Note that now you can pass the status code directly, e.g. HttpResponseException(HttpStatusCode.NotFound)
– Mark Sowul
Sep 27 '15 at 14:56
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Is there a way to check which CSS styles are being used or not used on a web page?
Want to know which CSS styles are currently being used on a web page.
7 Answers
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