In this tutorial am going to explain how to set up ruby on rails environment , create a rails application and test that application on Hereoku paas, so…
SSL (Secure Socket Layer) is a protocol , which establishes a secure connection between a web browser and the server so that no one can steal the data…
Controllers and views are the integral part of ruby on rails frameworks. The requests from the client is first sent to the server and the server directs the…
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 various…
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 a…
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 you…
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 the…
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 else if…
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 specify the datatype of a declared…
