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Android customized button; changing text color

I made a button that changes the background drawable on different states, this way: 5 Answers ...
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What are the differences between -std=c++11 and -std=gnu++11?

What are the differences between -std=c++11 and -std=gnu++11 as compilation parameter for gcc and clang? Same question with c99 and gnu99 ? I know about C++ and C standards, it's the differences in the parameters that interest me. ...
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How to position text over an image in css

How do I center a text over an image in css? 7 Answers 7 ...
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JavaScript inheritance: Object.create vs new

In JavaScript what is the difference between these two examples: 4 Answers 4 ...
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Choose newline character in Notepad++

I notice that when I load a text file, Notepad++ will recognize and use whatever the newline character in that file is, \n or \r\n . ...
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schema builder laravel migrations unique on two columns

How can I set a unique constraints on two columns? 3 Answers 3 ...
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How to use Bash to create a folder if it doesn't already exist?

This doesn't seem to work. Can anyone help? 6 Answers 6 ...
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Resolving a 'both added' merge conflict in git?

I'm rebasing in git, and one conflict I get is 'both added' - that is, exactly the same filename has been added independently in my branch, and in the branch I'm rebasing on. git status tells me: ...
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Vertically centering a div inside another div [duplicate]

I want to center a div which is added inside another div. 24 Answers 24 ...
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Javascript shorthand ternary operator

I know that in php 5.3 instead of using this redundant ternary operator syntax: 7 Answers ...