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What is the purpose of the var keyword and when should I use it (or omit it)?

...function where as "let" is restricted to its block – mac Oct 1 '12 at 11:16 @kangax what if the last two lines of Alex...
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How to produce a range with step n in bash? (generate a sequence of numbers with increments)

... seq is a Linux command. This won't be available on Mac OS X or FreeBSD. – Dereckson Oct 20 '13 at 13:20 5 ...
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NSDefaultRunLoopMode vs NSRunLoopCommonModes

...ault way to manage input events. For example: as soon as a mouse-dragging (Mac OS) or touch (on iOS) event happens then the mode for this run loop is set to event tracking; this means that the thread will not be woken up on new network events but these events will be delivered later when the user in...
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Case-insensitive string comparison in C++ [closed]

...at you have to link with and depend on boost. Not easy in some cases (e.g. android). And using char_traits means all your comparisons are case insensitive, which isn't usually what you want. This should suffice. It should be reasonably efficient. Doesn't handle unicode or anything though. bool iequa...
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Notification passes old Intent Extras

... android gotcha #147 - so an Intent that has different extras (via putExtra) are considered the same and re-used because i did not provide a unique id to some pending intent call - terrible api – wal ...
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How to do associative array/hashing in JavaScript

... can you count on at least basic Map support. Not on mobile devices. E.g., Android browser has no Map support at all. Even on the Desktop, some implementations are incomplete. For instance, IE11 still doesn't support enumerating via "for...of...", so if you want IE compatibility you have to use the...
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Single huge .css file vs. multiple smaller specific .css files? [closed]

...ng.com If you don't want to mess around with Ruby, this LESS compiler for Mac is great: http://incident57.com/less/ Or you could use CodeKit (by the same guys): http://incident57.com/codekit/ WinLess is a Windows GUI for comipiling LESS http://winless.org/ ...
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`Apache` `localhost/~username/` not working

...at least get that far before moving on. I'm using PHP v5.5.14 on a Retina Macbook Pro (mid-2014) that is running OS X Yosemite (I tested this again using Apple's recent El Capitan update and confirmed to be a solution!). My problem was that I recieived a 403 ERROR stating that permission was denie...
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How to import existing *.sql files in PostgreSQL 8.4?

...efinition before data manipulation). If you've got bash shell (GNU/Linux, Mac OS X, Cygwin) and the files may be imported in the alphabetical order, you may use this command: for f in *.sql ; do psql -f $f ; done Here's the documentation of the psql application (thanks, Frank): http://www.postgr...
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Authorize Attribute with Multiple Roles

... answered Jun 12 '14 at 10:39 MacGyverMacGyver 2,54211 gold badge1313 silver badges1414 bronze badges ...