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AngularJS $http and $resource

...hasize that $resource expects object or array as response from server, not raw string. So if you have raw string (or anything except object and array) as a response, you have to use $http share | im...
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Get underlying NSData from UIImage

...ct with init(data: originalData), that originalData will be converted into raw data in some kind of internal format. These data can be retrieved later with let rawData = myImage.cgImage?.dataProvider?.data as Data? However because the rawData is raw, it is going to be even larger than when using ...
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Why is argc not a constant?

...onment. If the host environment is not capable of supplying strings with letters in both uppercase and lowercase, the implementation shall ensure that the strings are received in lowercase. If the value of argc is greater than zero, the string pointed to by argv[0] represents the program nam...
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Aligning a float:left div to center?

... Or set the parent element font-size:0 and restore it on the child. Or use letter-spacing:-.31em on the parent and letter-spacing:0 on the child. – Mike Causer Sep 4 '14 at 2:06 ...
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Bitwise operation and usage

...n. As a concrete example, imagine some one gives you a file that contains raw data that was captured directly by telecommunication hardware. In this case, in order to find the frames, you will need to read the raw bytes in the file and try to find some kind of synchronization words, by scanning th...
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What is the difference between varchar and nvarchar?

...f the character set is MS-1252, you can only store characters like English letters, a handful of accented letters, and a few others (like € and —). Your application would be useful only to a few locales, unable to operate anywhere else in the world. For this reason, it is considered A Bad Idea. ...
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How do you implement a good profanity filter?

...somewhat advanced generic class for word filtering that *'s out the center letters from censored words, and this previous Stack Overflow question that also has a PHP example (the main valuable part in there is the SQL-based filtered word approach -- the leet-speak compensator can be dispensed with i...
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Should sorting logic be placed in the model, the view, or the controller? [closed]

...everything but the sorting logic to a single third model. docs.google.com/drawings/d/… – rightfold Dec 11 '15 at 14:03 ...
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Laravel Eloquent Sum of relation's column

...y AS paid_sum' => function ($query) { $query->select(DB::raw("SUM(amount_total) as paidsum"))->where('status', 'paid'); } ]); it returns "paid_sum_count" => "320.00" in Deals attribute. This it now the sum which i wanted to get not the count. ...
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string.ToLower() and string.ToLowerInvariant()

...on the current culture, ToLower might produce a culture specific lowercase letter, that you aren't expecting. Such as producing ınfo without the dot on the i instead of info and thus mucking up string comparisons. For that reason, ToLowerInvariant should be used on any non-language-specific data....