array_reverse in PHP
array_reverse is one of array functions in php. It takes an input array and returns a new array with the order of the elements reversed. It can take two parameters first is array that...
Show html field type file via generator.yml in symfony 1.2 propel.
I worked on a project in which I created a module in admin which has image field that will be uploaded by admin for this field must have input field type file. That module...
How to install ruby on rails with sqlite3 on windows 7?
I have started working on ruby on rails and need to install it on windows 7. I searched on google and found installation help on different sites that is not complete for all packages,...
jQuery addClass and removeClass.
addClass() and removeClass() are very useful methods from jquery. addClass() method used to add one or more css class in selected element while removeClass() is used to remove class. I used addClass() to show...
Jquery ajax validation using remote rule.
The remote rule can be used to validate through ajax call. Field value will be passed through data and the return value to the script that is on url. You can specify data type...
Change form target attribute value via jquery.
In a project I required to change form target attribute value via jquery against input value. I got input via radio button and did following code that worked for me. I used removeAttr() and...
How to remove “delta-search.com” from FireFox?
Before removing delta-search.com from browser for browser startup homepage or new tab url, first you need to delete it from your system. For this you should uninstall it via Programs and Features or Add/Remove...
Custom queries in wordpress
We can create custom queries to show post for wordpress based websites or blogs. Custom query parameters can pass to wordpress function WP_Query. These queries cover posts, pages, taxonomies, custom fields. Following is the...
Anonymous functions in JavaScript
The functions that are dynamically declared at runtime are called anonymous functions. They are not given name in same way as normal functions. Anonymous functions are declared by function operator. We can use the...
CSS property word-wrap
Word-wrap is very useful css property. It is use to break long text in new line by giving break-word with the word-wrap property. For instance, if you have text extending out the box and...
