python async programming

Python async example1

Python recursion,memorization,decorator memorization

Python recursion example1

Python recursion with memorization

Python recursion with memorization with python decorator

Python data structures list,dic,set,counter etc.. explained in malayalam

I tried to explain some of the python built in data structures in Malayalam here.

Python example for list

Python example for dictionary

Python example for Set

Python example for Counter

Python example for defaultdictonary

Traverse through 2 dimensional list

A list is a data structure that holds an ordered collection of items i.e. you can store a sequence of items in a list
Slicing the list and manipulating the list is easy in python. Since its a sequence is iterable, we can use for loop on list. "Sequence in Python, sequence is the generic term for an ordered set.Lists are the most versatile sequence type. The elements of a list can be any object, and lists are mutable - they can be changed. Elements can be reassigned or removed, and new elements can be inserted" python two dimensional list

Python inheritance - Examples

Python inheritance explained with Visualization

Python inheritance example 1

Python inheritance ( with child methods) example 2

Python inheritance and overriding example3

python function arguments

Python function arguments 

You might have seen *, ** (asterisks ) in functions definition -arguments in python. Don't confuse them with C pointers.They are actually totally different.

Below examples take you through  defaults ,keyed and VarArgs parameter passing in python.


Reference: https://python.swaroopch.com/functions.html






python function arguments Example 1

python function arguments Example 2

Python function arguments Example 3



Python arguments with tuple and dictionary

6 ways to run python

Python language interpreter

Python interpreter can be used many ways from command line.

Beginners guide: https://wiki.python.org/moin/BeginnersGuide

Developers guide: https://devguide.python.org/

•  Call a Python interactive shell (REPL):

           python

•   Execute script in a given Python file:

           python script.py

• Execute script as part of an interactive shell:

          python -i script.py

•  Execute a Python expression:

          python -c "expression"

•  Run library module as a script (terminates option list):

          python -m module arguments

•  Interactively debug a Python script:

         python -m pdb script.py

     

Python Malayalam Book

I started long back to write Python programming helper book in Malayalam.  But unfortunately I got side tracked and haven't touch that for long time.

https://davnav.github.io/MalayalamPythonebook/first%20steps


Now again I am brushing it up .  Yesterday I moved that to github and converted to markdown files.

https://github.com/davnav/MalayalamPythonebook/

I can do lot of  md formatting now.

Hopefully I make some progress in coming days..

Looking for your support as well.