Difference between assigning a variable to NULL and unset. A variable is considered to be NULL if It has been assigned the constant NULL. It has not been set to any value yet. It has been unset(). Setting a variable to NULL means assigns the value NULL to the variable exactly as the variable is…
Before 3 Days, A task assigned to me. Task is related to vPress CorePrint API (Web2Print service). In that what I have to do is, Client has uploaded lots of products in vPress coreprint. The products are 3 types photo frames, wallpapers strips and one more. Client have provided me a PDF for understanding…
Do you know How to display more records while scrolling the page down using JQuery and PHP? If you are familiar with jQuery and PHP, then it is not hard nut to crack. Have a look on below code and you can do the same. Include JQuery library File: Include JQuery library File: <script type=’text/javascript’…
Detect HTML5 usage If you want to see that a website is using HTML5 elements or not, you only need to view the source of the website. If the source code starts with the following declaration. <!DOCTYPE HTML> Then, website was marked up with HTML5. By using the HTML5 DocType, you can let the browser…
DROP TABLE tablename; DROP command is used for deleting the table and its structure from the data base.Use this command when you don’t need that table any more. Other Spec: 1. Removes a table from the database.Table structures, indexes, privileges, constraints will also be removed. 2. Cannot be rolled back. 3. No Triggers can…
Social network by internet giant is “Google+” getting popular exponentially and of course they already have a huge customer database and all they have to do is to promote this new product among them.However people know the fact that Google+ is very special kind of social network with very unique features. In parallel to…
