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Adding git branch on the Bash command prompt

I tried adding the git branch I'm currently working on (checked-out) on the bash prompt without success.. ( while keeping my current path which shows the active directory/file intact) I have a .bashrc file on my home, but I also saw many people mentioning the .profile file.. ...
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Can't find the 'libpq-fe.h header when trying to install pg gem

I am using the Ruby on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error: ...
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C++ code file extension? .cc vs .cpp [closed]

I have seen C++ code saved as both .cc and .cpp files. Is there a difference between the two? 17 Answers ...
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The way to check a HDFS directory's size?

I know du -sh in common Linux filesystems. But how to do that with HDFS? 10 Answers ...
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Where to put include statements, header or source?

Should I put the includes in the header file or the source file? If the header file contains the include statements, then if I include that header file in my source, then will my source file have all of the included files that were in my header? Or should I just include them in my source file only? ...
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C Macro definition to determine big endian or little endian machine?

Is there a one line macro definition to determine the endianness of the machine. I am using the following code but converting it to macro would be too long. ...
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“#include” a text file in a C program as a char[]

Is there a way to include an entire text file as a string in a C program at compile-time? 17 Answers ...
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What can , and be used for?

Can anyone clarify how we can use in general, or a in real world example, this snippet? 2 Answers ...
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Best way to work with dates in Android SQLite [closed]

I'm having some trouble working with dates on my Android application that uses SQLite. I have a couple questions: 9 Answers...
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Does a “Find in project…” feature exist in Eclipse IDE?

Does Eclipse have a way to search a whole project for some text like Xcode's "find in project" feature? 16 Answers ...