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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox

...nd see CORS examples for other web servers.) If you're sending scripts in PHP: header('Access-Control-Allow-Origin', 'http://myhomesite.example'); I've tested this and it works as expected. all errors from the script.js will be caught by the window.onerror handler with message, file and line de...
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Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?

...ds to change the size of a. In particular, it never needs to do any memory allocation. Regardless of the value of i, this is a lightweight operation. If you imagine that under the hood a is a pointer, it can be a constant pointer. The second line may be much more complicated. Depending on the value...
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How to search a Git repository by commit message?

...hmentViewable() methods. (references #33) M library/Dbs/Db/Row/Login.php a1bccdcd29ed29573d2fb799e2a564b5419af2e2 Add permissions checks for attachments of custom strategies. (references #33). M application/controllers/AttachmentController.php 38c8db557e5ec0963a7292aef0220ad1088f518d F...
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How to perform Callbacks in Objective-C

...ts delegate, then there would be a retain cycle. It's a good idea in the dealloc method of a class that that has a MyClass instance and is its delegate to clear that delegate reference since it's a weak back pointer. Otherwise if something is keeping the MyClass instance alive, you'll have a danglin...
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Can regular expressions be used to match nested patterns? [duplicate]

...ursive "regular expressions". E.g. see the chapter "Recursive patterns" in php.net/manual/en/regexp.reference.php – daremon Sep 25 '08 at 15:26 2 ...
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MySQL offset infinite rows

... use php 'PHP_INT_MAX' to avoid overflow effects. – Karl Adler Apr 7 '14 at 15:11  | ...
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Difference between \w and \b regular expression meta characters

...javascriptkit.com/javatutors/redev2.shtml http://www.virtuosimedia.com/dev/php/37-tested-php-perl-and-javascript-regular-expressions http://www.i-programmer.info/programming/javascript/4862-master-javascript-regular-expressions.html I found this to be a very useful book: Mastering Regular Expres...
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Precedence and bitmask operations

... Seems to me that PHP has strnage operator precedence overall. – Alvin Wong Feb 24 '14 at 10:11 ...
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What is the best regular expression to check if a string is a valid URL?

...EFFFD}!\$&'\(\)\*\+,;=:@])|[\/\?])*)?)$/i How they were compiled (in PHP): <?php /* Regex convenience functions (character class, non-capturing group) */ function cc($str, $suffix = '', $negate = false) { return '[' . ($negate ? '^' : '') . $str . ']' . $suffix; } function ncg($str, $...
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How to post pictures to instagram using API

I am building a php application which needs to post the user uploaded picture directly to Instagram, but after a quick search i found that there is no such function in the API :( and it feels weird... because they should provide one. I am not sure if there is any other way (except the apps for andro...