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How to validate phone numbers using regex
...r based on the number itself; able to distinguish Fixed-line, Mobile, Toll-free, Premium Rate, Shared Cost, VoIP and Personal Numbers (whenever feasible).
isNumberMatch - gets a confidence level on whether two numbers could be the same.
getExampleNumber/getExampleNumberByType - provides valid exampl...
Which concurrent Queue implementation should I use in Java?
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ConcurrentLinkedQueue is lock-free, LinkedBlockingQueue is not. Every time you invoke LinkedBlockingQueue.put() or LinkedBlockingQueue.take(), you need acquire the lock first. In other word, LinkedBlockingQueue has poor concurrency. If you care performanc...
warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
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Am using Mountain Lion. What I did was Look for /usr/local and Get Info. On it there is Sharing and Permissions. Make sure that its only the user and Admin are the only ones who have read and write permissions. Anyone else should have read access only. That sorted my problem.
Its normally ...
How slow are .NET exceptions?
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unfortunately, people are told exceptions are free, use them for trivial 'correct' functionality, they should be used as you say, when things have gone wrong - in 'exceptional' circumstances
– gbjbaanb
Oct 2 '08 at 12:36
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Redirect non-www to www in .htaccess
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I've updated the post slightly to include some info. It's hard to both generically and correctly choose the protocol to use.
– Randall Hunt
Nov 28 '14 at 8:12
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Force “portrait” orientation mode
... activity.setRequestedOrientation(
ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
// for each activity this function is called and so it is set to portrait mode
}
@Override
public void onActivityStarted(Activity activity) {
...
EC2 Instance Cloning
... find bunch of articles
out there describing this problem, try to find the info about "how to
..." backup or resize the whole EC2 instance, for example this blog is
a really good place to start: alestic.com
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Diff files present in two different directories
...rily disable my alias of ls to GNU ls so that I lose the colour formatting info from the listing returned by GNU ls.
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CABasicAnimation resets to initial value after animation completes
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It's 'its' not "it's" — its-not-its.info. Sorry if it was just a typo.
– fatuhoku
Apr 28 '14 at 17:06
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PHP script to loop through all of the files in a directory?
...php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
if (!$fileinfo->isDot()) {
var_dump($fileinfo->getFilename());
}
}
?>
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