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How do I debug an MPI program?
I have an MPI program which compiles and runs, but I would like to step through it to make sure nothing bizarre is happening. Ideally, I would like a simple way to attach GDB to any particular process, but I'm not really sure whether that's possible or how to do it. An alternative would be having ea...
Git blame — prior commits?
Is it possible to see who edited a specific line before the commit reported by git blame , like a history of commits for a given line?
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How to configure Ruby on Rails with no database?
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Uncomment this line in the environment.rb file:
config.frameworks -= [ :active_record, :active_resource, :action_mailer]
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Where does Visual Studio look for C++ header files?
...++ application from SourceForge (HoboCopy, if you're curious) and tried to compile it.
6 Answers
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How to change the text on the action bar
...itle bar and making it consistent through the application. So I can make a comparison with the earlier days and can list some of the advantages of using ActionBar:
It offers your users a familiar interface across applications that the system gracefully adapts for different screen configurations.
D...
How to install pip with Python 3?
... did not include it for whatever reason.
Instructions for some of the more common distros follow.
Installing on Debian (Wheezy and newer) and Ubuntu (Trusty Tahr and newer) for Python 2.x
Run the following command from a terminal:
sudo apt-get install python-pip
Installing on Debian (Wheezy and ne...
Installed Java 7 on Mac OS X but Terminal is still using version 6
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edited Jun 20 at 9:12
Community♦
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answered Oct 6 '12 at 7:03
alerootaleroot
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How to cancel an $http request in AngularJS?
...esolve() will cancel future requests. This is a better solution: odetocode.com/blogs/scott/archive/2014/04/24/…
– Toolkit
Jul 27 '14 at 7:33
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How to make sure that string is valid JSON using JSON.NET
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(But, you have to install System.Json through Nuget package manager using command: PM> Install-Package System.Json -Version 4.0.20126.16343 on Package Manager Console) (taken from here)
Non-Code way:
Usually, when there is a small json string and you are trying to find a mistake in the json stri...