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Difference between size_t and std::size_t
...d integer type of the result of the sizeof operator.
C Standard says in §17.7/2,
size_t which is the unsigned integer type of the result of the sizeof operator
And C++ Standard says (about cstddef header) in §18.1/3,
The contents are the same as the Standard C library header , with the ...
Rails migrations: self.up and self.down versus change
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For many operations rails can guess what is the inverse operation (without problems). For exam...
android layout: This tag and its children can be replaced by one and a compound drawable
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Get the index of the object inside an array, matching a condition
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Mocking a class: Mock() or patch()?
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mock.patch is a very very different critter than mock.Mock. patch replaces the class with a m...
How do I force git to checkout the master branch and remove carriage returns after I've normalized f
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edited Jun 25 '13 at 17:29
answered Jun 20 '13 at 20:58
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Aug 25 '14 at 15:31
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Reading a simple text file
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Place your text file in the /assets directory under the Android project. Use AssetManager clas...
font-style: italic vs oblique in CSS
...blique is a roman font that has been skewed a certain number of degrees (8-12 degrees, usually). An italic is created by the type designer with specific characters (notably lowercase a) drawn differently to create a more calligraphic, as well as slanted version.
Some type foundries have arbitrarily...
Why JSF saves the state of UI components on server?
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