Python Introduction To Computer Science and Programming

Python Introduction To Computer Science and Programming
Python Introduction To Computer Science and Programming

Python Introduction To Computer Science and Python Language

    Python Introduction: Python is an easy-to-learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming.

    Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms. It is developed by Guido van Rossum in 1991.

    Python Introduction: Python course provides basic and advanced concepts of python. Our Python Course is designed for beginners and professionals.

    Python Language is a simple general-purpose high-level and object-oriented programming language.

    Python is an interpreted scripting language also. Guido Van Rossum 1991 is known as the founder of the python programming language.

    Our python course includes all topics of Python programming such as installation, control statements, strings, lists, tuples, dictionaries, modules, exceptions, date and time, file i/o, programs, etc.

    There are also give python interview questions to help you better understand the python programming language.

    Brief History of Python Language

    History: Python laid its foundation in the late 1980s. The implementation of python was started in December 1989 by Guido Van Rossum at CWI in Netherland.

    February 1991 Van Rossum published the code version 0.9. Python 1.0 was released in 1994 with new features like lambda,

    map, filter, and reduce. Python 2.0 added new features like list comprehension and a garbage collection system. Python 3.0 released on December 3, 2008, also called "py3K" was released. It was designed to rectify the fundamental flaws of language.

    What is Python Programming Language

    Python is a general-purpose dynamic high-level and interpreted programming language. It supports an object-oriented programming approach to developing applications. It is simple and easy to learn and provides lots of high-level data structures. Python is an easy to learn yet powerful and versatile scripting language, which makes it attractive for application development.

    Python syntax and dynamic typing with its interpreted nature make it an ideal language for scripting and rapid application development. Python supports multiple programming patterns, including object-oriented, imperative, and functional or procedural programming styles.

    Python is not intended to work in a particular area, such as web programming. That is why it is known as a multipurpose programming language because it can be used with web, enterprise,3D CAD, etc. We do not need to use data types to declare variable because it is dynamically typed. So we can write  a=100 to assign an integer value in an integer variable. Python makes the development and debugging fast because there is no compilation step included in the python language development and the edit test debug cycle is very fast.

    Difference Between Python 2 Vs Python

    Python programming language is the most powerful language. whenever a new version is released, it supports the features and syntax of the existing version of the language.

    Therefore, it is easier for the projects to switch to the newer version. However, in the case of python, the two versions Python 2 and Python 3 are very much different.

    A list of differences between Python 2 and Python 3 is given below

    Python 2

    Python 3

    1. Python 2 uses print as a statement and used as a print ("Somethings") to print some string on the console.

    Python 3 uses print as a function and is used as a print("Somethings") on the console.

    2. Python 2 uses the function raw_input() to accept the user's input. It returns the string representing the value, which is then typed by the user. To convert int into integer we need to use the int() function in python.

    Python 3 uses the input() function which automatically interprets the type of input entered by the user.

    However, we can cast this value to any type by using the primitive function int(), str(), etc.

    3. Python 2 the implicit string type is ASCll.

    Python 3 the implicit string type is Unicode.

    4. Python 3 does not contain the xrange() function of python 2. The xrange() is the variant of range() function. which returns an xrange object that works similarly to a java iterator. The range() returns a list.

    5. There is also a small change made in exception handling in python 3. It defines a keyword as which is necessary to use. we will discuss it in the exception handling section of the python programming course.

    Features of Python Programming Language

    1. Web Development

    2. Game Development

    3. Software Development

    4. Mathematics Operations 

    5. System Scripting

    6. Simple

    7. Platform independent

    8. Flexible

    9. Structure Oriented

    10. Portable

    Application of Python Language Developed

    1. Web Application

    2. Software development

    3. Database GUI Application

    4. Scientific and Numeric Computing

    5. Business Applications

    6. Console-Based Application

    7. Website Building

    8. More use of Python Framework

    9. python object-oriented programming course

    Python Language Where Used Application

    1. Data Science

    2. Date Mining

    3. Desktop Applications

    4. Console-based Applications

    5. Mobile Applications

    6. Software Development

    7. Artificial Intelligence

    8. Web Applications

    9. Enterprise Applications

    10. 3D CAD Applications

    11. Machine Learning

    12. Computer Vision or Image Processing Applications.

    13. Speech Recognitions

    What Can Python Language Do?

    1. Python Language can be used on a server to create web applications.

    2. Python Language can be used alongside software to create workflows.

    3. Python Language can connect to database systems. It can also read and modify files.

    4. Python Language can be used to handle big data and perform complex mathematics Operations.

    5. Python Language can be used for rapid prototyping or for production-ready software development. 

    Why Use Python Programming Language?

    1. It is very simple and easy to learn.

    2. It is powerful, fast, and secure.

    3. It has a very simple syntax.

    4. It is a powerful scripting language.

    5. It can be run on different kinds of platforms.

    6. Python Language Syntax same English language.

    7. Python Language used Machine Learning.

    8. Python Language works on different platforms (Windows, Mac, Linux, Raspberry Pi, etc).

    9. Python has a syntax that allows developers to write programs with fewer lines than some other programming languages.

    10. Python runs on an interpreter system meaning that code can be executed line by line code executed.

    11. Python Language can use procedural way object-oriented programming way or functional way.

    Read Also Other Programming Language

    Introduction to C Programming Language
    Introduction to C++ Programming Language
    Console Input/Output Function In C Programming Language
    Data Conversion Type Casting Implicit and Explicit in C Language

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