A lightweight programming language (scripting) used to make web pages interactive insert dynamic
text into HTML (ex: user name). It reacts to events (e.g: page load user click) to get information
about a user's
Microsoft Word 2003
It is a Word processing program. It helps in creating professional-looking documents that can be
printed, e.g., letters, reports, memos, essays, projects, books, etc,.
More about Ms-Word.
Microsoft Word is one of the com
Definition of a Spreadsheet.
A Spreadsheet is a ledger sheet that lets the user enter, edit, and manipulate numerical data.
A Spreadsheet usually consists of a series of rows & columns in which data entries can be made.
MySQL with Examples for Beginners
1. Summary of MySQL Commands Used in this Tutorial
DROP DATABASE databaseName
- Delete the database (irrecoverable!)
DROP DATABASE IF EXISTS databaseName
- Delete if it exists
CREATE DATABASE databaseName
HTML (Hypertext Markup Language)
definition HTML (Hypertext Markup Language) is the set of markup symbols or codes inserted
in a file intended for display on a World Wide Web browser page. The markup tells
the Web browser how to display a Web page's words
1.1 Introduction to forms
A HTML form is a section of a document containing normal content, markup,
special elements called controls (checkboxes, radio buttons, menus, etc.),
and labels on those controls. Users generally "complete" a form by modifying
Select Operation ()
It selects tuples that satisfy the given predicate from a relation.
Where stands for selection predicate and r stands for relation. p is prepositional logic formula
which may use connectors like and, or, and not. These te