Learn Python From Scratch and Become a Python Programmer

Welcome to the Python Complete Crash Course!

Python is used successfully in thousands of real-world business applications around the world, including many large and mission critical systems.

Python is a dynamic, high level, free open source and interpreted programming language. It supports object-oriented programming as well as procedural oriented programming.

Learn Python from a software developer. If you want to master Python and write efficient, elegant, and simple code, this is the course you've been looking for!

Topics Covered in This Course [With Detailed Explanation] :

01 - Introduction
02 - Installation of Python Shell & PyCharm
03 - Basics of Python Programming
04 - Datatypes
05 - Int, Float & Boolean
06 - Operators
07 - List
08 - Tuple
09 - Set
10 - Dict
11 - Control Flow
12 - Function
13 - Other Methods
14 - Files
15 - Exceptions
16 - OOP
17 - Sys, OS & Platform
18 - Datetime, Relative Delta
19 - Random
20 - Regular Expressions

Python Built-In Database - SQLite :

01. Introduction
02. Create Connection to the Database
03. Create Table
04. Insert Query
05. Select Query

Bonus Lectures :

01 - How to Work with Excel in Python.
02 - How to Upload Python Project on GitHub
03 - How to Download YouTube Video in Python
04 - How to Draw Graphs in Python
05 - Emotion Detector in Python

Features in Python -

1. Easy to code:
Python is a high-level programming language. Python is very easy to learn the language as compared to other languages like C, C#, Javascript, Java, etc. It is very easy to code in python language and anybody can learn python basics in a few hours or days. It is also a developer-friendly language.

2. Free and Open Source:
Python language is freely available at the official website and you can download easily from there. Since it is open-source, this means that source code is also available to the public. So you can download it as, use it as well as share it.

3. Object-Oriented Language:
One of the key features of python is Object-Oriented programming. Python supports object-oriented language and concepts of classes, objects encapsulation, etc.

4. GUI Programming Support:
Graphical User interfaces can be made using a module such as PyQt5, PyQt4, wxPython, or Tk in python.
PyQt5 is the most popular option for creating graphical apps with Python.

5. High-Level Language:
Python is a high-level language. When we write programs in python, we do not need to remember the system architecture, nor do we need to manage the memory.

6. Extensible feature:
Python is a Extensible language. We can write us some Python code into C or C++ language and also we can compile that code in C/C++ language.

7. Python is Portable language:
Python language is also a portable language. For example, if we have python code for windows and if we want to run this code on other platforms such as Linux, Unix, and Mac then we do not need to change it, we can run this code on any platform.

8. Python is Integrated language:
Python is also an Integrated language because we can easily integrated python with other languages like c, c++, etc.

9. Interpreted Language:
Python is an Interpreted Language because Python code is executed line by line at a time. like other languages C, C++, Java, etc. there is no need to compile python code this makes it easier to debug our code. The source code of python is converted into an immediate form called bytecode.

10. Large Standard Library:
Python has a large standard library which provides a rich set of module and functions so you do not have to write your own code for every single thing. There are many libraries present in python for such as regular expressions, unit-testing, web browsers, etc.

11. Dynamically Typed Language:
Python is a dynamically-typed language. That means the type (for example- int, double, long, etc.) for a variable is decided at run time not in advance because of this feature we don’t need to specify the type of variable.

Why to Learn Python :

1) Applications of Python :

• GUI based desktop applications

  • Image processing and graphic design applications

  • Scientific and computational applications

  • Games

• Web frameworks and web applications

• Enterprise and business applications

• Operating systems

• Language development

• Prototyping

2) Advantages/Benefits of Python :

• Presence of Third Party Modules : The Python Package Index (PyPI) contains numerous third-party modules that make Python capable of interacting with most of the other languages and platforms.

• Extensive Support Libraries : Python provides a large standard library which includes areas like internet protocols, string operations, web services tools and operating system interfaces. Many high use programming tasks have already been scripted into the standard library which reduces length of code to be written significantly.

• Open Source and Community Development : Python language is developed under an OSI-approved open source license, which makes it free to use and distribute, including for commercial purposes. Further, its development is driven by the community which collaborates for its code through hosting conferences and mailing lists, and provides for its numerous modules.

• Learning Ease and Support Available : Python offers excellent readability and uncluttered simple-to-learn syntax which helps beginners to utilize this programming language. The code style guidelines, PEP 8, provide a set of rules to facilitate the formatting of code. Additionally, the wide base of users and active developers has resulted in a rich internet resource bank to encourage development and the continued adoption of the language.

• User-friendly Data Structures : Python has built-in list and dictionary data structures which can be used to construct fast runtime data structures. Further, Python also provides the option of dynamic high-level data typing which reduces the length of support code that is needed.

• Productivity and Speed : Python has clean object-oriented design, provides enhanced process control capabilities, and possesses strong integration and text processing capabilities and its own unit testing framework, all of which contribute to the increase in its speed and productivity. Python is considered a viable option for building complex multi-protocol network applications.

Happy Coding :)