argument – POFTUT

Tagged: argument

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How To Run Java Application From Command Line with java Command with Command Line Arguments?

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 by providing arguments. Example Java Application We will use following Java code during this tutorial....

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How To Pass and Parse Linux Bash Script Arguments and Parameters

Bash is powerful scripting language provides by various Linux distributions,Unix and BSD. If we need to make our script dynamic we generally use arguments. Arguments are provided to the script through command line. In this tutorial we will examine different use cases of argument passing and examples. Syntax In order to use externally provided values inside bash script we should provide them after the script name. Following syntax assumes the...

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Php – Functions

[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 of code to run multiple time and from different parts of the applications. Functions also...

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C Functions – Create and Run with Examples

[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 C applications have at least one function which is the entrance function named main() . Below we...

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Linux Bash Define, Call Functions

[rps-include post=6835] Generally bash commands are executed regularly. So running complex or multiple commands one by one are difficult. Or sometimes we just want to accomplish task with just one command without diving into it and distribute this command. Here are functions to make things very easy. Functions get parameters and execute functions code. Function has two way to create. Here are syntax for. Prefer second one because portability is...

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Python Class Tutorial with Examples

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 not used in a practical manner in python. We should create objects from classes. We...

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How To Define, Use Functions in Python With Def?

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. Define Function with Def def keyword is used to identify function start in python. After the...

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