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Which is more efficient, a for-each loop, or an iterator?

... 268 If you are just wandering over the collection to read all of the values, then there is no diffe...
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Can functions be passed as parameters?

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Automatic Retina images for web sites

... yole 75.2k1414 gold badges207207 silver badges169169 bronze badges answered Oct 4 '13 at 17:01 ebuat3989ebuat3989 4,42333 gol...
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Build tree array from flat array in javascript

... 165 There is an efficient solution if you use a map-lookup. If the parents always come before their...
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Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:

... Marián Černý 11.9k44 gold badges5656 silver badges7070 bronze badges answered Feb 14 '13 at 13:13 NoamNoam 1,72...
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Encrypt and decrypt a string in C#?

...swer for a more robust, informed solution. https://stackoverflow.com/a/10366194/188474 Original Answer: Here's a working example derived from the "RijndaelManaged Class" documentation and the MCTS Training Kit. EDIT 2012-April: This answer was edited to pre-pend the IV per jbtule's suggestion ...
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Best XML Parser for PHP [duplicate]

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Why does SIGPIPE exist?

... | edited Oct 26 '16 at 9:13 Ton van den Heuvel 8,39155 gold badges3434 silver badges7575 bronze badges ...
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What is the difference between the kernel space and the user space?

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How to update a record using sequelize for node?

... Project.update( { title: 'a very different title now' }, { where: { _id: 1 } } ) .success(result => handleResult(result) ) .error(err => handleError(err) ) Update 2016-03-09 The latest version actually doesn't use success and error anymore but instead uses then-able...