Language Introduction
Python is a dynamic, interpreted (bytecode-compiled) language. There are no type declarations of variables, parameters, functions, or methods in source code. This makes the code short and flexible, and you lose the compile-time type checking of the source code. Python tracks the types of all values at runtime and flags code that does not make sense as it runs.
https://www.edureka.co/blog/introduction-to-python/
In the Below Sections I have attached couple of reference Documents and Practice Notes for your reference. To obtain the contents, Rename the file Extension from txt to “ipynb” , which can be accessed using Jupyter Or Anaconda etc.
String Split
Description
Split the string input_str = ‘Kumar_Ravi_003’ to the person’s second name, first name and unique customer code. In this example, second_name= ‘Kumar’, first_name= ‘Ravi’, customer_code = ‘003’.
input_str = input('data')
first_name = input_str[6:10]
second_name = input_str[0:5]
customer_code = input_str[-3:]
print(first_name)
print(second_name)
print(customer_code)
string -lstrip()
input_str = input('Enter Input : ')
final_str = input_str.lstrip()
print(final_str)
List is a collection which is ordered and changeable. Allows duplicate members.
Tuple is a collection which is ordered and unchangeable. Allows duplicate members.
Set is a collection which is unordered, unchangeable*, and unindexed. No duplicate members.
Dictionary is a collection which is ordered** and changeable. No duplicate members.
List to String
Description
Convert a list [‘Pythons syntax is easy to learn’, ‘Pythons syntax is very clear’] to a string using ‘&’. The sample output of this string will be:
Pythons syntax is easy to learn & Pythons syntax is very clear
Note that there is a space on both sides of ‘&’ (as usual in English sentences).
l =[]
l.append('Pythons syntax is easy to learn')
l.append(' Pythons syntax is very clear')
print('This is the List ',l)
input_str = l
string_1 = " & ".join(input_str)
print('This is Combined String ',string_1)
References
https://python-course.eu/advanced-python/lambda-filter-reduce-map.php
https://book.pythontips.com/en/latest/map_filter.html
https://python.swaroopch.com/functions.html
https://anh.cs.luc.edu/python/hands-on/3.1/handsonHtml/functions.html
https://treyhunner.com/2015/12/python-list-comprehensions-now-in-color/
https://python-3-patterns-idioms-test.readthedocs.io/en/latest/Comprehensions.html
https://docs.python.org/3/tutorial/controlflow.html
https://docs.python.org/3/reference/compound_stmts.html
https://docs.python.org/3/tutorial/datastructures.html
https://docs.python.org/3/tutorial/datastructures.html
https://jupyter-notebook-beginner-guide.readthedocs.io/en/latest/
https://jupyter-notebook-beginner-guide.readthedocs.io/en/latest/what_is_jupyter.html
https://docs.python-guide.org/intro/learning/
https://www.simplilearn.com/tutorials/python-tutorial
Sriram Sanka 
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