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How to compare types
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answered Mar 30 '11 at 6:47
JaredParJaredPar
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Placeholder Mixin SCSS/CSS
...-lang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content
As of Sass 3.4, this mixin can be written like so to work both nested and unnested:
@mixin optional-at-root($sel) {
@at-root #{if(not &, $sel, selector-append(&, $sel))} {
@content;
}
}
@mixin placeholder {
@include ...
Most efficient way to determine if a Lua table is empty (contains no entries)?
... Norman RamseyNorman Ramsey
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1
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How do I convert a Ruby class name to a underscore-delimited symbol?
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143
Rails comes with a method called underscore that will allow you to transform CamelCased strings ...
Android emulator and virtualbox cannot run at same time
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13 Answers
13
Active
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Align button at the bottom of div using CSS
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231
You can use position:absolute; to absolutely position an element within a parent div.
When usi...
Foreign Key to multiple tables
I've got 3 relevant tables in my database.
5 Answers
5
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C# equivalent to Java's charAt()?
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Steven V
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answered Aug 27 '10 at 6:10
ZachZach
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Switching between GCC and Clang/LLVM using CMake
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350
CMake honors the environment variables CC and CXX upon detecting the C and C++ compiler to use...
Is there a performance difference between a for loop and a for-each loop?
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Vijay DevVijay Dev
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