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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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1666
posted 16 years ago by callmeblessed
how to call session from grails service (spring service)
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1608
posted 16 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 16 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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940
posted 16 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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posted 16 years ago by fruehjahr
Paste this code in your HTML to display the current year. This script is commonly used in the © copyright's current year.
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posted 16 years ago by variantstudios
Grab http://blog.kissmetrics.com/common/images/required.png as example for a required image .
NOTE: You probably don't want to use this trcik, but rather go for the defacto standard of a red asterisk to mark something required. An asterisk is lang...
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posted 16 years ago by berkes
In this example below I am moving the "recent blogs" module in "My Home" to the very top. I have placed this code in the footer of my Affiliate Center wrapped in script tags.
For maximum efficiency:
1) Use the inspect tool in Firebug to find the...
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posted 16 years ago by krunkosaurus
This clean little script assumes you have a simple "A-name" style jump to some cool stuff at the bottom of the page that you want people to see. ID your link "browse" and your good. Certainly you could scroll to another ID on the page if you are so...
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posted 16 years ago by esquareda
This is a basic script that will redirect a non-member to the login page with a custom message. Place the code between script tags in your Affiliate Center header.
To use:
1) replace loginPage variable with your *login URL.
2) replace accessMe...
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960
posted 16 years ago by krunkosaurus
Use the Ka.Util.getLocationParam utility method to get the mediaType GET parameter:
--<br>
For more tips and tricks checkout the <a href="http://www.kickdeveloper.com/resources">KickApps resources page</a>.
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posted 16 years ago by krunkosaurus
This is a general set of style sheet commands that you can add to your CSS. It basically creates styles for very general actions that we take when creating layouts. This will make it easy to float, clear, and position elements by giving them a generi...
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posted 16 years ago by AlexWolfe
wordpress function
return html list with all posts grouped by month
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posted 16 years ago by miziomon
Removes all children from the specified scopes display list. Straight out of Colin Moock's Essential ActionScript 3 book.
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posted 16 years ago by jpdevries