Linux, Windows, Security, Programming, Network Tutorials
Java is popular programming language used by a lot of developers in different cases on different platforms. We can use Java applications from command line or from GUI but in the start we generally use command line to start the application. In this tutorial we will learn how to compile and start a Java application … Read more
[rps-include post=6522] Up to now we have write simple and little codes but a real applications can not be accomplished with this type of code. We need to write a lot of code and use some part of the code again and again without same copies. Functions gives us the ability to use given part … Read more
[rps-include post=6557] Functions are a grouping statements to perform operations. Why we group statements in a function? While developing applications same operations can be done thousand of times and writing same code a lot of time is not efficient and exiting. Also changing single statement will require all of the copied statements to change. Every … Read more
Linux Bash provides some shortcuts about operations. Sometimes we need to run a log and error prone command in the shell. Every time writing or remembering the command is not a feasible way. Bash have alias feature which is used to set some shortcuts about user commands. alias Command Syntax The syntax of the alias definition … Read more
We are new in python and have learned functions all ready. If we do not know the PYthon functions we can get information from http://www.poftut.com/define-use-functions-python-def/ . Now we know a lot about functions. But we see that standard functions name __main__ in most of the python applications. We want to understand this special function usage. As we know … Read more
Class is a popular paradigm used in programming language. Object oriented programming is created the class structures in order to work programming structures like a real world objects. Class and object words are used to express similar things. Object Class defines the data types, functions, behaviours but do not holds any data or mostly can … Read more
Functions are fundamental feature of Python programming language. Functions provides reusability of code parts. Functions provides some abstraction from code. We can define some code block and use it with a single line without copy and pasting the whole code block.In this tutorial we will look how to define and use Python functions or methods. … Read more