List of most frequently searched python topics

This page contains a list of links to some of the most frequently searched questions in core python and its answers. These are some of the most common doubts that we come across while doing python programming. Covers python dates, strings, data structures (lists, tuples, sets and dictionaries), list comprehensions etc.
Dates

Convert String to Datetime - All Formats

Convert Datetime to String - All Formats

Add Days Excluding Weekends

Days between Two String Dates

Months between Two String Dates

Years between Two String Dates

Sort Dates in Different Formats

Find Biggest from a List of Dates in Different Formats

Find Smallest from a List of Dates in Different Formats

Add Days, Months, Years to String Date

Find Age from String Birth Date

Compare Two String Dates in Different Format

Display Date and Time in Local Language

Find all Sundays between Two Dates

Find Total Hours between Two Dates

Get Parts of a Date

Filter a List of String Dates in Different Formats

Group a List of Dates and Find the Count of Each Date
Lists, Tuples, Sets and Dictionaries

Check a List Exists in Another List

Check a Tuple Exists in Another Tuple

Filter Lists Within a List using List Comprehension

Filter Tuples Within a Tuple using List Comprehension

Filter Sets using List Comprehension

Filter Dictionaries using List Comprehension

Filter Student List based on Marks using List Comprehension

Filter Student List based on Date of Birth using List Comprehension

Find Total from a List of Students with Marks using List Comprehension

Rank Student List based on Marks using List Comprehension

Updating a List using List Comprehension

Filter a List Containing Variable Length Lists using List Comprehension

Filter a Three-dimensional List using List Comprehension

Updating a Three-dimensional List using List Comprehension

Updating Multi-dimensional Tuples using List Comprehension

Update Dictionaries using List Comprehension

Update Sets using List Comprehension
Strings

Basic String Operations

Find Most Occurring Characters in a String

Remove Duplicate Words in a String

Find Longest Palindromic Substring

Check if Two Strings are Anagrams

String Formatting

Find Common Words in Two Strings

Convert Roman Numerals to Numbers

Convert Numbers to Roman Numerals

Check if a String is Palindrome
Other General Topics

Complex Numbers in Python

Install, Update or Remove Python Packages

Py.exe Launcher for Python

Python Virtual Environment

Python Interpreter

How to work with complex JSON data in Python
Web Apps

Flask CRUD with JSON

CherryPy CRUD with SQL Server

Django CRUD with MySQL

Listing items in a CherryPy web page

Absolute Code Works - Python Topics