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IPV4 packet structure

Internet Protocol being a layer-3 protocol (OSI) takes data Segments from layer-4 (Transport) and divides it into packets. IP packet encapsulates data unit received from above layer and add to its own header information.       Th

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How to use SQL Min () Function ?

Hi Reader's,   Welcome to FindNerd, today we are going to discuss how to use   SQL Min () Function in Sql. SQL Min () Function is used for getting the minimum value from the selected field. Syntax of SQL Min (): select min (co

Implementing captcha in cakephp

Captcha is a test which can't be pass by computer but it is very easy for the humans to pass it. For implementing captcha in cakephp we have to follow simple steps. Step1:- First we have download captcha package from https://github.com/ini

Transition of a div on click event using Jquery with demo

Hello friends, If you want to make an animation like transition on your multiple views or If you want to slide your view i.e. your DIV element from one to another, you can use the following code. In this we have all the content in inside

Xpath Nodes

Xpath Nodes: We will use following XML to cover Xpath nodes:   <Film> <title> Harry Potter </title> <Director> Mr. X </Director> <Producer> $500 </Producer> </Film> 1. Parent: "

How to create .Net classes from xml ?

There are few steps to convert XML to .Net classes. These are: 1. Copy your XML content from any file. 2. In Visual studio, open the file where you have to create classes in .Net  3. Place the cursor in that position, Go to menu bar->select

How to set paging in Codelgniter

Hello Friends, If you are looking to set paging and listing in CodeIgniter. Please review the below example code and make your changes accordingly.   Controller Code Open your controller file and make the changes as below: <?php defined

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

What are phrase tags?

Phrase tags are utilized to construct the content much richer than they appear in like manner. There are numerous phrase tags for arranging the content we require. There are some circumstance where you might want to highlight some word, include quota

Hands-up Notification Android

Hand-Up notification comes up with API level 21. Hands-up notification is open small floating window on top of the screen only when device is active. Hand-up notifications are High-priority notifications.Hands-up notification required to set a vibra

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