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What is the difference between `let` and `var` in swift?
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The let keyword defines a constant:
let theAnswer = 42
The theAnswer cannot be changed after...
Running a command in a Grunt Task
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Alternatively you could load in grunt plugins to help this:
grunt-shell example:
shell: {
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Compare integer in bash, unary operator expected
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edited Aug 9 '15 at 3:44
answered Mar 3 '09 at 4:41
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How to install Hibernate Tools in Eclipse?
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13 Answers
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Fastest way to check if a file exist using standard C++/C++11/C?
...would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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Should I use pt or px?
...varies by hardware and resolution. (That article is fresh, last updated 2014-10.)
My own way of thinking about it: 1 px is the size of a thin line intended by a designer to be barely visible.
To quote that article:
The px unit is the magic unit of CSS. It is not related to the current font and als...
What is the best way to insert source code examples into a Microsoft Word document?
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Drawing an image from a data URL to a canvas
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Given a data URL, you can create an image (either on the page or purely in JS) by setting the ...