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Singletons vs. Application Context in Android?
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Prags
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answered Oct 8 '10 at 7:39
MatthiasMatthias
40.8k2828 gold ...
What is monkey patching?
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Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Apr 11 '11 at 19:10
Daniel Ros...
Regular expression for letters, numbers and - _
... to show how you can use this pattern:
<?php
$arr = array(
'screen123.css',
'screen-new-file.css',
'screen_new.js',
'screen new file.css'
);
foreach ($arr as $s) {
if (preg_match('/^[\w.-]*$/', $s)) {
print "$s is a match\n";
} else {
print "$s is NO match!!!\n";
};
}
?&...
Parse large JSON file in Nodejs
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83
To process a file line-by-line, you simply need to decouple the reading of the file and the code...
PostgreSQL Crosstab Query
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330
Install the additional module tablefunc once per database, which provides the function crossta...
Find running median from a stream of integers
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385
There are a number of different solutions for finding running median from streamed data, I wil...
Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
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230
Because interfaces specify only what the class is doing, not how it is doing it.
The problem ...
How do I determine whether my calculation of pi is accurate?
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1632
Since I'm the current world record holder for the most digits of pi, I'll add my two cents:
Un...
Proper Repository Pattern Design in PHP?
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213
I thought I'd take a crack at answering my own question. What follows is just one way of solving...
How to add “active” class to Html.ActionLink in ASP.NET MVC
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306
In Bootstrap the active class needs to be applied to the <li> element and not the <a&...