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Add a reference column migration in Rails 4
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edited Jan 10 '17 at 5:38
Vikrant
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answered A...
How to shrink/purge ibdata1 file in MySQL
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How to split strings across multiple lines in CMake?
... project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge line. Consider this basic cod...
What does T&& (double ampersand) mean in C++11?
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It declares an rvalue reference (standards proposal doc).
Here's an introduction to rvalue ref...
Python subprocess/Popen with a modified environment
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Checking if a string can be converted to float in Python
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dbrdbr
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Can Android Studio be used to run standard Java projects?
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Tested on Android Studio 0.8.6 - 3.5
Using this method you can have Java modules and Android modules in the same project and also have the ability to compile and run Java modules as stand alone Java projects.
Open your Android project in Android Stu...
Getting time elapsed in Objective-C
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NSDate *start = [NSDate date];
// do stuff...
NSTimeInterval timeInterval = [start timeIntervalS...
Message 'src refspec master does not match any' when pushing commits in Git
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Dynamically changing font size of UILabel
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Single line:
factLabel.numberOfLines = 1;
factLabel.minimumFontSize = 8;
factLabel.adjustsFontSizeToFitWidth = YES;
The above code will adjust your text's font size down to (for example) 8 trying to fit your text within the label.
numberOfLines = 1 is mandatory.
Multiple lines:
For numberO...