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Php: How to convert currency using Google Finance ?

In this blog I am going to tell you how to convert currency using Google Finance. Example: you want to convert Indian Rupee to American Dollar i.e. INR to USD then you can convert it using following url: http://www.google.com/finance/converter?a=$amo

How to make a simple timer in angularjs

Hi all, We are going to implement count-up timer. In Count up timer, timer starts from 00:00:00 to time you defined. It is used to show duration for example video duration , call duration , etc In Html file , Just add binding variable in you code l

How to use jQuery :first Selector?

Hi Reader's,  Welcome to FindNerd, today we are going to discuss how to use jQuery :first Selector?  Basically :first selector is used for selecting the first element and it is always use in a group.  The :first selector  can

Discussion on beforeSave() methods in cakephp.

Hi Reader's, Welcome to FindNerd,today we are going to discuss  beforeSave() method in CakePHP. Basically beforeSave() methods is an important feature of CakePHP and this is a pre-save logic. It is also called callback methods in CakePHP. I

How to upload multiple file upload in CakePHP 2.x?

Hi Reader's, Welcome to FindNerd,today we are going to discuss how to upload multiple file upload in CakePHP 2.x? If we want to upload multiple images in our CakePHP web application with the help of input browse box. So for that we have to follo

How to check connection errors and change default database in MySQLi

My previous articles titled Connecting MySQL database with MySQLi Object Oriented style and How to connect MySQL database using the MySQLi procedural function demonstrate about different ways to connect to a MySQL database with PHP application. Those

How to use partials in Rails Applications

As we know that in almost all web applications there is a set of code which has to be executed often in many places. Now suppose we have a header and footer which has to be used  all over the project. Now if we would write this code

Implementing Token Based Authentication in Rails

In modern world, most of the web applications are api based. So using api's we also need to validate the authenticity of the user. When it is a proper web application the authentication of the user is maintained using cookies and sessions. But in

jQuery date picker

Datepicker in jquery is very easy to use in your application with some preinstalled libraries, it has various features as hide the future dates, hide the past dates from the current date. Calendar popup will show on focusing input field. Example :

How to Redirect a Webpage using Php Header Function

Hello Guys, In this Blog, we are going to discuss How to redirect URL with the help of Php language. If you want simpler method like Html redirection for this you can visit my previous blog How to Redirect a Website using HTML Code. Php Code for r

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