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Why are regular expressions so controversial? [closed]
...eem to see regular expressions as the Holy Grail. Something that looks so complicated - just must be the answer to any question. They tend to think that every problem is solvable using regular expressions.
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How can I lock a file using java (if possible)
...= new InputStreamReader(in, charset)
) {
...
}
(Disclaimer: Code not compiled and certainly not tested.)
Note the section entitled "platform dependencies" in the API doc for FileLock.
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I forgot the password I entered during postgres installation
...init.d/postgresql restart
Further Reading about that pg_hba file: http://www.postgresql.org/docs/9.1/static/auth-pg-hba-conf.html
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Convert MySql DateTime stamp into JavaScript's Date format
...lit on the string:
// Split timestamp into [ Y, M, D, h, m, s ]
var t = "2010-06-09 13:12:01".split(/[- :]/);
// Apply each element to the Date function
var d = new Date(Date.UTC(t[0], t[1]-1, t[2], t[3], t[4], t[5]));
console.log(d);
// -> Wed Jun 09 2010 14:12:01 GMT+0100 (BST)
Fair warnin...
Difference between System.DateTime.Now and System.DateTime.Today
... Canada) and you ask for DateTime.Now in the early hours of November 3rd, 2013. What does the result 2013-11-03 01:00:00 mean? There are two moments of instantaneous time represented by this same calendar datetime. If I were to send this value to someone else, they would have no idea which one I ...
How can I update npm on Windows?
...global package location.
Allows easy upgrades and downgrades.
Officially recommended by the NPM team.
A list of versions matched between NPM and NODE (https://nodejs.org/en/download/releases/) - but you will need to download NODE INSTALLER and run that to update node (https://nodejs.org/en/)
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Parsing a string into a boolean value in PHP
..., '__toString')) {
$value = (string) $value;
// see http://www.php.net/manual/en/filter.filters.validate.php#108218
// see https://bugs.php.net/bug.php?id=49510
$filtered = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);
if(!is_null($filte...
Deleting all pending tasks in celery / rabbitmq
...ual env). Ooops - there's an answer with the same below..... stackoverflow.com/a/20404976/1213425
– Erve1879
Jun 30 '14 at 5:54
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How do I connect to this localhost from another computer on the same network?
...ss in a sub-dir
$ browser-sync start --proxy localhost:8080/site1
http://www.browsersync.io/docs/command-line/
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