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Introduction To Ruby On Rails MVC Framework
Ruby on rails is a framework for developing web applications based on ruby programming language. Ruby is not only used for web application development but also for...
How To Setup Ruby On Rails On Ubuntu With PostgreSQL Database
Ruby on rails is an excellent framework for developing web apps using ruby. And to be clear, ruby on rails is not a language but it is...
PhP Classes and Objects Explained
Class: Class is a way to organize the data. For instance , you want to write a program to display the names of parts of a car. What...
PhP Simulation Script Using Conditional Statements.
This script simulates a dog moving to its kennel. It consists of all conditional statements except switch. Initially we set to random positions for the dog and...
Conditional Statements in PhP
1. If, else and ifelse: <? PHP $num = 1; If ($num ==1) /*checks if the name is equal to 1, if not it will go to the...
Variables, Type casting ,Concatination and Constants in PhP
1. Variables: $ sign is used for defining the variables in PHP. eg: $var_1 =12. Here the datatype is automatically assigned. You don't have to...