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Regular vs Context Free Grammars

I'm studying for my computing languages test, and there's one idea I'm having problems wrapping my head around. 8 Answe...
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How to find all duplicate from a List? [duplicate]

I have a List<string> which has some words duplicated. I need to find all words which are duplicates. 9 Answers ...
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Does the order of LINQ functions matter?

Basically, as the question states... does the order of LINQ functions matter in terms of performance ? Obviously the results would have to be identical still... ...
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lose vim colorscheme in tmux mode

I'm running iterm2 and when I'm in tmux mode the colorscheme I have set in vim does not show up. Only the color scheme I've set in iterm. If I run vim from shell the colorscheme appears correct - its only when I'm in tmux mode. ...
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Can I change multiplier property for NSLayoutConstraint?

I created two views in one superview, and then added constraints between views: 13 Answers ...
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How do I find out if the GPS of an Android device is enabled

On an Android Cupcake (1.5) enabled device, how do I check and activate the GPS? 10 Answers ...
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Can you have multiline HTML5 placeholder text in a ?

I have ghost text in textfields that disappear when you focus on them using HTML5's placeholder attribute: 15 Answers ...
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How can I tell if one commit is a descendant of another commit?

With Git, how can I tell if one commit in my branch is a descendant of another commit? 8 Answers ...
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How do you clone an Array of Objects in Javascript?

...where each object also has references to other objects within the same array? 33 Answers ...
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Make absolute positioned div expand parent div height

As you can see in the CSS below, I want child2 to position itself before child1 . This is because the site I'm currently developing should also work on mobile devices, on which the child2 should be at the bottom, as it contains the navigation which I want below the content on the mobile devices...