Cheatsheets are good when you want to revise some of the concepts but not an idle way to start learning.

#Theory

• Python is a scripting language.
• Scripting vs. Compiled? - Language like c++/java’s code needs to be compiled by its compiler. After compilation, it is just machine-level code. Whereas in a scripting language, its interpreter will be run the code on the spot one line at a time.

#VSCODE extension:

• Python
• Python for vscode
• Magic Python
• Arepl

#Making a virtual env:

#Why Virtual env?

Because managing python dependencies is a mess, this will install dependencies for that project only instead of globally.

• python -m venv venv this will create a venv folder in your directory.
• source ./venv/bin/activate this will activate this virtual env.

#Comments in python

• single-line use #

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## single line comments

• multiline use '''. often called as docstring, as it is just to document function/classes.

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'''
This is a example of 
Multiline comment.
'''

#Data Types:

• int ## Whole Numbers
• float ## Number with decimals.
• str ## String
• list ## ordered sequence of object
• dict ## unordered key-value pairs.
• tup ## ordered immutable seq. of objects.
• set ## Unordered collection of unique objs.
• bool ## Logical value True / False.
• None ## no value

#python #cheatsheet #python-cheatsheet #coding-skills #programming #python-tutorials #learn-python #programming-language