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Can I use break to exit multiple nested 'for' loops?
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How to redirect output of an already running process [duplicate]
...put.
Firstly find the PID of the process:
$ ps aux | grep cat
rjc 6760 0.0 0.0 1580 376 pts/5 S+ 15:31 0:00 cat
Now check the file handles it has open:
$ ls -l /proc/6760/fd
total 3
lrwx—— 1 rjc rjc 64 Feb 27 15:32 0 -> /dev/pts/5
l-wx—— 1 rjc rjc 64 Feb 27 15:32 1 -> /tmp...
How to add a WiX custom action that happens only on uninstall (via MSI)?
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nelsonjchen
20855 silver badges1313 bronze badges
answered Apr 8 '09 at 20:34
yalunayaluna
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Using a Single Row configuration table in SQL Server database. Bad idea?
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190
I have done this two ways in the past - a single row table and a key/value pair table - and ther...
What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
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+50
I recently came across this, didn't actually look at the code or test the control, but looks like it may be a very decent starting poi...
How to check a not-defined variable in JavaScript
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1707
In JavaScript, null is an object. There's another value for things that don't exist, undefined....
HTML5 Video Dimensions
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106
<video id="foo" src="foo.mp4"></video>
var vid = document.getElementById("foo");
v...
Encode html entities in javascript
... code would look something like this:
var encodedStr = rawStr.replace(/[\u00A0-\u9999<>\&]/gim, function(i) {
return '&#'+i.charCodeAt(0)+';';
});
This code will replace all characters in the given range (unicode 00A0 - 9999, as well as ampersand, greater & less than) with th...
How to output in CLI during execution of PHP Unit tests?
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200
UPDATE
Just realized another way to do this that works much better than the --verbose command ...
How does a hash table work?
...n the library. The output of the hash calculation could be in the range of 0 to one billion which is a lot higher.
So, what do we do? We use something called modulus calculation, which basically says that if you counted to the number you wanted (i.e. the one billion number) but wanted to stay insid...