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Inline instantiation of a constant List
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What Does 'Then' Really Mean in CasperJS
...cuted.
As of CasperJS 1.0.0-RC4, a flaw exists, where, under certain time-based circumstances, the "try to do next step" method will be triggered before CasperJS had the time to raise either one of the loadInProgress or navigationRequested flags. The solution is to raise one of those flags before ...
How to apply bindValue method in LIMIT clause?
...I think this solves it.
$fetchPictures->bindValue(':skip', (int) trim($_GET['skip']), PDO::PARAM_INT);
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Objective-C Static Class Level variables
...ing a Class Object in Apple's Objective-C docs.
– big_m
Oct 3 '11 at 16:02
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Remove empty elements from an array in Javascript
...filter(function(e){return e});
Return:
["hello", 1, 100, " "]
UPDATE (based on Alnitak's comment)
In some situations you may want to keep "0" in the array and remove anything else (null, undefined and ""), this is one way:
arr.filter(function(e){ return e === 0 || e });
Return:
["hello", 0...
What specific productivity gains do Vim/Emacs provide over GUI text editors?
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Brian CarperBrian Carper
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How do you round to 1 decimal place in Javascript?
...)
You might want to create a function for this:
function roundedToFixed(_float, _digits){
var rounded = Math.pow(10, _digits);
return (Math.round(_float * rounded) / rounded).toFixed(_digits);
}
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How to detect if a function is called as constructor?
... // except in in EcmaScript 5 strict mode.
&& !this.__previouslyConstructedByX) {
isConstructor = true;
this.__previouslyConstructedByX = true;
}
alert(isConstructor);
}
Obviously this is not ideal, since you now have an extra useless property on ever...
Patterns for handling batch operations in REST web services?
...ces/values in the body of the request. e.g., POST /mail/markAsRead, BODY: i_0_id=0&i_0_value=true&i_1_id=1&i_1_value=false&i_2_id=2&i_2_value=true
– Alex
Apr 25 '13 at 14:31
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PHP - how to best determine if the current invocation is from CLI or web server?
... the command line (CLI) or from the web server (in my case, Apache with mod_php).
18 Answers
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