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Server is already running in Rails
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what exactly this file do and cause for this ..can you please explain it a little more :)
– swapnesh
Feb 25 '13 at 17:36
11
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How do I install g++ for Fedora?
How do I install g++ for Fedora Linux? I have been searching the dnf command to install g++ but didn't find anything.
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Maven does not find JUnit tests to run
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By default Maven uses the following naming conventions when looking for tests to run:
Test*
*Test
*Tests (has been added in Maven Surefire Plugin 2.20)
*TestCase
If your test class doesn't follow these conventions you should rename it or configure Maven Surefire Plugin to use another patte...
Inserting a tab character into text using C#
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Hazar is right with his \t. Here's the full list of escape characters for C#:
\' for a single quote.
\" for a double quote.
\\ for a backslash.
\0 for a null character.
\a for an alert character.
\b for a backspace.
\f for a form feed.
\n for a new line.
\r for a carriage return.
\t fo...
An error occurred while installing pg (0.17.1), and Bundler cannot continue
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Yup mine was in a different location as well. Thanks for the answer.
– Deekor
Apr 11 '14 at 0:07
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What are .a and .so files?
I'm currently trying to port a C application to AIX and am getting confused. What are .a and .so files and how are they used when building/running an application?
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How to prevent a dialog from closing when a button is clicked
I have a dialog with EditText for input. When I click the "yes" button on dialog, it will validate the input and then close the dialog. However, if the input is wrong, I want to remain in the same dialog. Every time no matter what the input is, the dialog should be automatically closed when I clic...
How to convert std::string to LPCSTR?
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Minor picky point: on x64 LPCSTR would be a 64-bit pointer to a (constant) null-terminated string.
– Joel
Jul 30 '09 at 14:41
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What's the nearest substitute for a function pointer in Java?
I have a method that's about ten lines of code. I want to create more methods that do exactly the same thing, except for a small calculation that's going to change one line of code. This is a perfect application for passing in a function pointer to replace that one line, but Java doesn't have func...
Converting Symbols, Accent Letters to English Alphabet
... How do I remove diacritics (accents) from a string in .NET?
This method works fine in java (purely for the purpose of removing diacritical marks aka accents).
It basically converts all accented characters into their deAccented counterparts followed by their combining diacritics. Now you can use a...