Learn Python Tutorial for Free

Python Programming Language with free code for Beginner

Python is one of the top 10 popular programming languages of 2017. Python is a general purpose and high level programming language. You can use Python for developing desktop GUI applications, websites and web applications. Also, Python, as a high level programming language, allows you to focus on core functionality of the application by taking care of common programming tasks.

Content you learn about python in this app:

Introduction to Python

1.Introduction to Python

2.Python - The Universal Language

Getting Started

1.Installing Python

2.Python - *Hello World*

3.Using the Interpreter

4.iPython - a better Python interpreter

Language Basics

1.Types - Dynamic v/s Static Typing - tstrong v/s Weak Typing

2.Numbers

3.Strings

4.Unicode

5.Complex Types

6.Operators - Operator Overloading

7.Variables

8.Scopping And Expressions

9.Use of tabs and whitespaces as indent

10.Conditionals - for...else

Functions

1.The general syntax

2.Default values for arguments

3.Returning and receiving multiple values

4.Variable number of arguments - args, kwargs

5.Scope revisited

Collections

1.Primitive v/s Composite Types

2.Lists

3.Tuples

4.Maps (or Dictionaries)

5.Sets

6.Enums

7.Looping Techniques

Modularisation of code

1.Global and Local namespace

2.Introduction of modules

3.Using modules

4.Creating your own modules

5.Working with third-party library

Regular Expressions

1.Matching v/s Searching

2.Regular Expression Objects

3.Match Objects

4.Examples

Files and Directories

1.Reading Files

2.Writing Files

3.Handling I/O Errors

4.Higher lavel file operations

5.File and Directory comparisons

Exception Handling

1.Exception handling basics

2.try...except

3.Examples

Socket Programming

1.Introduntion to networking concepts

2.Creating a socket

3.Using a socket

4.Disconnecting

5.Non-blocking sockets

SQL Database

1.Introduction to OOP

2.Classes and objects

3.Instance methods and data

4.Initialization of objects

5.Inheritance

6.Multiple and Multilevel Inheritance

7.Method overriding

8.Classes and Type

SEVEN Reasons Why You Must Consider Writing Software Applications in Python

1) Readable and Maintainable Code

While writing a software application, you must focus on the quality of its source code to simplify maintenance and updates. The syntax rules of Python allow you to express concepts without writing additional code. At the same time, Python, unlike other programming languages, emphasizes on code readability, and allows you to use English keywords instead of punctuations.

2) Multiple Programming Paradigms

Like other modern programming languages, Python also supports several programming paradigm. It supports object oriented and structured programming fully. Also, its language features support various concepts in functional and aspect-oriented programming.

3) Compatible with Major Platforms and Systems

At present, Python is supports many operating systems. You can even use Python interpreters to run the code on specific platforms and tools. Also, Python is an interpreted programming language.

4) Robust Standard Library

Its large and robust standard library makes Python score over other programming languages.

5) Many Open Source Frameworks and Tools

As an open source programming language, Python helps you to curtail software development cost significantly. You can even use several open source Python frameworks, libraries and development tools to curtail development time without increasing development cost.

6) Simplify Complex Software Development

Python is a general purpose programming language. Hence, you can use the programming language for developing both desktop and web applications. Also, you can use Python for developing complex scientific and numeric applications. Python is designed with features to facilitate data analysis and visualization.

7) Adopt Test Driven Development

You can use Python to create prototype of the software application rapidly.