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Forces a user to download a file, for e.g you have an image but you want the user to download it instead of displaying it in his browser.
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1541
posted 17 years ago by fruehjahr
Again, as part of the DCODR development I had to find a decent way to get the selection HTML
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2718
posted 17 years ago by optimal
Based on Jdub7's Pure PHP Template function
http://snipplr.com/view/10797/pure-php-template-function/
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1462
posted 17 years ago by thermosilla
Return just the Apache version number of your server, and operating system, from $_SERVER['SERVER_SOFTWARE']
Example:
print ('Apache Version: ' . apacheversion());
will return something along the lines of...
"Apache Version: 2.2.10 (Unix...
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2900
posted 17 years ago by iridium
Simple but useful function for getting a single piece of data from a database and placing it straight into a variable.
Example:
$variable = one_result("SELECT columnOne FROM table WHERE columnTwo=whatever");
This would insert the value of colu...
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1289
posted 17 years ago by iridium
Simply paste the list of URLs into stdin. You can add the option `-P 4` to parallelize the downloads.
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1526
posted 17 years ago by xenonite
another way to set / create a date using jodatime
download jodatime at http://joda-time.sourceforge.net/
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1549
posted 17 years ago by callmeblessed
how to rollback data on grails' service ....
for myutil --> please look at
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1564
posted 17 years ago by callmeblessed
I need to create all table in InnoDB in my grails application.
you can add this / edit the following code on grails-app/conf/Datasource.groovy
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2418
posted 17 years ago by callmeblessed
how to render GSP template as String ?
g:render is taglib in gsp (<g:render> ) but you can call it on your controller using g.render().
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2141
posted 17 years ago by callmeblessed
how to read error message as string instead of complicated codes. usually people using taglib to read error messages. but how to read it in controller/service if you, for example, want to log or render just the message. here is how to do that.
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1914
posted 17 years ago by callmeblessed
how to call session from grails service (spring service)
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1865
posted 17 years ago by callmeblessed
how to loop an array / collection / list but with index. instead of using each{} closure, you can use eachWithIndex{} closure
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posted 17 years ago by callmeblessed
Usage:
define('PIRATE',bindec('0001')); // 1
define('NINJA',bindec('0010')); // 2
define('JEDI',bindec('0100')); // 4
define('ADMIN',bindec('1000')); // 8
$rpermit = array(PIRATE,JEDI); // Equivilent Flags '0101'...
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1119
posted 17 years ago by Jdub7
There's been a popular trend to use JavaScript to add target="_blank" to anchors with rel="external". So in the name of making everything in my site Prototype based I worked out a script to do just that.
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1846
posted 17 years ago by fruehjahr