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How can I define colors as variables in CSS?

... natively with CSS Variables. Example CSS file :root { --main-color:#06c; } #foo { color: var(--main-color); } For a working example, please see this JSFiddle (the example shows one of the CSS selectors in the fiddle has the color hard coded to blue, the other CSS selector uses CSS vari...
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Sticky and NON-Sticky sessions

...astic Load Balancer and sticky sessions here : http://aws.typepad.com/aws/2010/04/new-elastic-load-balancing-feature-sticky-sessions.html share | improve this answer | follo...
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What are type lambdas in Scala and what are their benefits?

... answered Jan 5 '12 at 1:08 Kris NuttycombeKris Nuttycombe 4,43811 gold badge2121 silver badges2727 bronze badges ...
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What does it mean to hydrate an object?

... 20 It is not a synonym for deserialization either. Deserialization involves creating the object with the data it had at the time it was serial...
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How to validate phone numbers using regex

...use of the British tendency to write numbers in the non-standard form +44 (0) ... when asked to use the international prefix (in that specific case, you should discard the (0) entirely). Then, you end up with values like: 12345678901 12345678901x1234 345678901x1234 12344678901 12345678901 12...
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Mocking Extension Methods with Moq

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Aug 23 '11 at 6:20 ...
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Modifying the “Path to executable” of a windows service

... 250 There is also this approach seen on SuperUser which uses the sc command line instead of modifyin...
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Outputting data from unit test in python

...tion to the error message like this: self.assertEqual(f.bar(t2), 2, msg='{0}, {1}'.format(t1, t2)) Offical docs here share | improve this answer | follow | ...
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Updating Bootstrap to version 3 - what do I have to do?

...ave been moved to a separate repository.) Glyphicons are back since RC2 (180 glyphs in font format from the Glyphicon Halflings set) If you use the Javascript Typeahead component, you will have to integrate https://github.com/twitter/typeahead.js/ (cause typeahead javascript is dropped) See also: Ty...
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]

I have a div 200 x 200 px. I want to place a 50 x 50 px image right in the middle of the div. 36 Answers ...