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How do I execute a stored procedure once for each row returned by query?
...e that takes in the user ID and does whatever you need to do with it.
See http://www.sqlteam.com/article/user-defined-functions for a bit more background
I agree that cursors really ought to be avoided where possible. And it usually is possible!
(of course, my answer presupposes that you're only ...
How good is Java's UUID.randomUUID?
...
Wikipedia has a very good answer
http://en.wikipedia.org/wiki/Universally_unique_identifier#Collisions
the number of random version 4 UUIDs which need to be generated in order to have a 50% probability of at least one collision is 2.71 quintillion, computed...
proper way to sudo over ssh
... configuration on your target machine is the solution. Continue reading at http://maestric.com/doc/unix/ubuntu_sudo_without_password
Using GCC to produce readable assembly?
...leave the generated assembly code on the file foo.s.
Ripped straight from http://www.delorie.com/djgpp/v2faq/faq8_20.html (but removing erroneous -c)
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Double not (!!) operator in PHP
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Why declare a struct that only contains an array in C?
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Is there a way to make a PowerShell script work by double clicking a .ps1 file?
... Copyright 2010 - Jean Paul Blanc/Silogix
.LINK
Script posted on:
http://www.silogix.fr
.EXAMPLE
PS C:\silogix> Set-PowAsDefault -On
Call Powershell for .PS1 files.
Done!
.EXAMPLE
PS C:\silogix> Set-PowAsDefault
Tries to go back
Done!
#>
function Set-PowAsDe...
Detect rotation of Android phone in the browser with JavaScript
...
It is possible in HTML5.
You can read more (and try a live demo) here: http://slides.html5rocks.com/#slide-orientation.
window.addEventListener('deviceorientation', function(event) {
var a = event.alpha;
var b = event.beta;
var g = event.gamma;
}, false);
It also supports deskop b...
How do you reverse a string in place in C or C++?
...fully swap outside the place.
Useful link when vandalising in the UNICODE: http://www.macchiato.com/unicode/chart/
Also, UTF-8 over 0x10000 is untested (as I don't seem to have any font for it, nor the patience to use a hexeditor)
Examples:
$ ./strrev Räksmörgås ░▒▓○◔◑◕●
░...
What's the difference between a continuation and a callback?
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