Create a MySQL dump for a database

How to create a MySQL dump for multiple tables in a database?

Syntax:

mysqldump db_name tb_name1 tb_name2 ... tb_namen > file_name_to_save

Examples:

mysqldump carriermls_production users user_search_results > users_backup.sql
mysql carriermls_tmp < users_backup.sql

If you doesnt mentioned any name in tables option, you can dump entire database itself.

If you want to dump all mysql databases means, use the below commands:

mysqldump [options] --all-databases

mysqldump [options] --databases db_name1 [db_name2 db_name3...]

Features for Web 2.0 Websites

Web 2.0 websites typically include some of these features:

• Rich Internet application techniques, often Ajax-based
• Semantically valid XHTML and HTML markup
• Microformats enriching pages with additional semantics
• Folksonomies (in the form of tags or tagclouds, for example)
• Cascading Style Sheets to separate presentation from content
• REST and/or XML- and/or JSON-based APIs
• Syndication, aggregation and notification of data in RSS or Atom feeds
• Mashups, merging content from different sources, client- and server-side
• Weblog publishing tools
• Wiki or forum software, etc., to support user generated content
• OpenID for transferrable user identity
• Use of Open source software, such as the LAMP stack

Using Parent object in Javascript

Using "window.parent" we can access the parent windows elements from iframe window of the same page.

eg: window.parent.document.getElementById('txtname').value

My Personal Introduction

Hi to all, this is Gokulamurthy from chennai - India. I started to write this blog to provide few significant techniques in ROR.