Python presentation by Monu Sharma

Python presentation by Monu Sharma

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  PRESENTED BY: MONU SHARMA B.TECHCSE 3RD YEAR A PRESENTATION ON
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  OVERVIEW What is Python..? Programmingvs scripting Language History of Python & Versions Features Python Applications What can I do with Python? Which company use Python today? Why do people use Python? Installing python IDE A sample code
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  What is Python…? •Python is a simple, easy to learn, powerful, high level and objec- oriented programming language. • Python is programming language as well as scripting language like PHP, Perl ,Ruby and many much more. • Python is called interpreted language also. • It is often applied in scripting roles. • Python is widely used dynamic programming language. • It supports object oriented programming approach to develop applications. It is simple and easy to learn and provides lots of high- level data structures. • Python is not work on a special area such as web programming.It is multipurpose because it can be used with web, enterprises, 3D,etc..
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  Programming vs scriptinglanguage Program • A program is executed (source is first compiled, result of that compilation is expected). • A “program” in general is a sequence of the instructions so that computer can perform a certain task. Scripting • A script is interpreted. • A ‘script’ is a code written in scripting language . • A scripting language is nothing but a type of programming language in which we can write code to control another software application.
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  Released • Python laidfoundation in the late 1980s.Python created by Guido van Rossum in 1989 in Netherland. • Python 1.0 released in 1991(lambda, map, filter and reduce) • Python 2.0 released in 2000(list comprehensions, garbage collection system) • Python 3.0 released in 2008(designed to fundamental flaw of the language) • Some Python documentation versions was released in 2018 • Python 2.7.9 & 2.7.11 is the recommended version
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  Features • Multi-purpose(Web, GUI,Scripting,etc..) •Easy to Learn and Use • Expressive Language • Cross-platform Language • Free and Open Source • Object-Oriented Language • Large Standard Library • Integrated • Dynamically typed(a=10) • Large and standard library
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  Applications of Python Pythonis used in many application domains. Some application are here.. • Web framework and Internet Development • Scientific and Numeric • Desktop GUIs • Software Development • Business Applications • Operating Systems
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  What can Ido with python? • System programming • Graphical User interface • Internet Scripting • Database programming • Gaming, Images,Robot and many more
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  Who use Python Somecompanies are using Python • Google • Facebook • Dropbox • Yahoo • NASA • IBM • Mozilla • Quora • Instagram(owned by Facebook) • Reddit( American social news aggregation, web content rating, and discussion website)
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  Why do peopleuse Python The following primary factors cited by Python users seem to be these: Python is object oriented Structure support such concept as polymorphism,multiple inheritance class, object, etc Indentation Indentation is one of the greatest features in python It’s free(Open source) downloading and installing Python is free and easy Source code easily accessible
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  It’s powerfull -Dynamic Typing -Builts-intypes and tools -Library utilities -Automatic memory management
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  Installing Python • Pythonis pre-installed on most Unix system,including linux and MAC OS • But for in windows operating system,users can download from http://www.python.org/downloa ds/ • Recent version is 3.7.0 but most of them uses version 3.0
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  After the installingpython go to start menu then click on Python in that one you can select (command line) it is prompt with>>>
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  How to Codein Python • The very basic example:Hello World • >>> a=("Welcome To Python Example") >>> print a • Save file-hello.py • .py is the extension of python