how to get projects online

we can use the number freelancer sites, some are paid and some are free to register.

After register we have to search for projects based on our qualifications and have to bid on the project with some cover letter. If client likes our profile then the person call for an interview

Some freelancer sites are

http://www.odesk.com/ (free to register, i had worked on it, it is good one)

www.freelancer.com

www.guru.com

www.elance.com

www.getacoder.com

many more are there.... search in google for freelance sites

The above sites are to get offshore projects. Many people there that they need websites and some projects, but they have less idea about how to approach for a particular project, we have to found those people and we have to ..........

what is seo

Follow the below links

http://en.wikipedia.org/wiki/Search_engine_optimization

http://www.webconfs.com/seo-tutorial/introduction-to-seo.php

Php frameworks

Zend , Codeigniter, Symfony, Kohana, Cakephp, Yii

Some more are there

concrete5 cms block creation error

One common error is(block installed successfully but while adding in frontend we will get an error). when we are using controller name with Two words eg:TestCoin(controller name) then we have to give our block name and folder names like this (test_coin). It has solved my problem.

public static void main string args in java

public: This method is public because it is accessible to JVM, for execution.

static: main method is called with out creating an object for the class

void: main method doesn't return any value so we have to use void

String args: when user try to give input parameters from command prompt these arguments are handled by String args(Array)

Loading image using javascript

document.getElementById('divid').innerHTML = '<img src="imagepath" alt="Loading">';

How to use:

Before loading the content to div we have to use the above code with same divid

After that load your content to same div using innerHTML. We can't identify this image in localhost because it is fastly switched to content but in server we can see this image

disable form element using jquery

Using Id:

jQuery('#id').attr('disabled','disabled'); //Here id is form element id
//Enable the form element
jQuery('#id').removeAttr("disabled");

Using Name:

jQuery('input[name="elementname"]').attr('disabled','disabled'); //Here element name is form element name
//Enable the form element
jQuery('input[name="elementname"]').removeAttr('disabled');

get the text box value using jquery

By using textboxid:
jQuery('#texboxid').val();

By using name:
jQuery('input[name="textboxname"]').val();

get second of the current time using date function in php

$second = date("s");

get number of days between two given dates using MySQL

SELECT DATEDIFF( "2007-03-07", "2007-03-01" )