TOPIC: PYTHON NAME : MEHREEN SUBJECT:DATASCIENCE DECIPLINE:MSCS

TOPIC: PYTHON NAME : MEHREEN SUBJECT:DATASCIENCE DECIPLINE:MSCS.

Outline:. Introduction of Python History.

Overview. Python is Interpreted. Python is Interactive. Python is Object-Oriented. Python is a Beginner’s Language..

Introduction of Python. Python is an open-source ,object-oriented , high-level , general purpose programming language. A computer programming language often used to build websites and software , automated tasks, and conduct data analysis. Can be used to create a variety of different programs. Python is designed to be high readable. It uses English keywords frequently where as other languages use punctuation, and it has fewer syntactical construction than other languages . An ideal coding language for those who want rapid development..

History of Python. Python is an interactive high level programming language. It was created by Guido Van Rossum during 1985-1990..

Language Features. Easy- to -learn: Python has few keywords , simple structure, and a clearly defined syntax. This allows the students to pick up the language quickly. Easy -to- read: Python code is more clearly defined and visible to the eyes. Easy –to - maintain: Python’s source code is fairly easy-to-maintain. A broad standard library : Python’s bulk of the library is very portable and cross-platform compatible on UNIX, Window and Macintosh. Interactive Mode : Python has support for an interactive mode which allows interactive testing and debugging of snippets of code. Portable : Python can run on a wide variety of hardware platforms and has the same interface on all platforms. GUI Programming : Python supports GUI applications. Scalable : Python provides a better structure and support for a large programs . ..

Why Python. [image] Good es€arnple nf language Pythonic style is very cnncizz. Powerful but rmobtzusivz object Eve.zy value is an object. Powerful collectiotl and itezztian Dynamic typin& rnzkez Renezicz easy Very well —dezigned„ Very luge s•yzterns. Write and run..

Which Python?. Python 2.7 Current version on Eniac , so well use it. Last stable release before version 3 Implements some of the new features in version 3,but full backwards compatible. Python 3 Released a few years ago. Many changes(including incompatible changes). Much cleaner language in many ways..

Python-Basic Syntax. First Python program. Let us execute programs in different modes of programming. Interactive Mode Programming. Type the following text at the Python prompt and press the Enter- >>>print(“hello world”) And Enter Output : hello world..