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1.Global Variables
2.Instance Variables
1.Global Variables:
They start with a $ sign.
If we do not initialize values to global variables , they take a default value of nil.
Example:
$ global_va
PEDOMETER
Hello All ,
As health concerns are growing up here comes a basic idea how to create a pedometer app, This blog will guide to create a pedometer and manipulate its setting to get the accuracy of foot steps, you can also
In this blog we will learn about the HTTP status code and error code. When an HTTP request is send by the client sends the server receives an appropriate response. For understanding the response properly, we will always find a three digit HTTP status
Drupal gives the amazing feature to use multisite with share code base, Multisite provides the facility to use single Drupal installation setup (including core code, contributed modules, custom modules, and themes) among several sites in which allows
Mobile app development has become an important aspect of many new businesses and the focus of a lot of entrepreneurs. One of the reasons for this is that mobile apps offer a very wide platform to connect with a large audience both locally and interna
In these times, CSS has lost a lot of popularity. The community believes that CSS is an obsolete and unnecessary tool, and that is why they are increasingly betting on JavaScript and its frameworks. And that is a mistake. In this article I hope to ex
Every employer or project owner treasures the workers who can streamline the process and minimize the time needed to complete the order or project. This is especially true for software developers who often need to find solutions that would allow them
If you are a keen follower of data privacy news, you might have noted that data breaches are currently occurring on a large scale. While this problem is not widespread, the concerns are real. A recent PEW study found that major data breach has affect
Workers in the information technology sector, often called tech employees, have extremely demanding jobs that span long hours. They are also on standby to handle emergencies at all times and undertake major tech updates, even on weekends. Despite thi
TELNET is a protocol that is based on the telephone and network model of the internet.
Telnet is a revolutionary idea to share the screen of the user with someone other who is no one near but with connected with the network.
T
