# Posts

All the articles I've posted.

## Demystifying Operator Precedence and Parentheses in Python

Updated: at 04:23 AMMaster complex Python expressions and avoid bugs through proper operator precedence and strategic use of parentheses - with code examples and best practices.

## Performing Basic Mathematical Operations with Variables in Python

Updated: at 03:45 AMLearn how to use variables, math operators, and built-in functions in Python to perform basic arithmetic, accept user input, calculate statistics, generate sequences, solve equations, and more with sample code.

## A Comprehensive Guide to Arithmetic Operators in Python

Updated: at 05:12 AMMaster using arithmetic operators like addition, subtraction, multiplication and more in Python. Learn precedence rules, type conversion, use cases, and how to avoid common errors with examples.

## Data Types and Their Impact on Variable Declaration in Python

Updated: at 02:34 AMMaster Python data types like integers, floats, strings, lists and their effect on variable declaration. Learn key concepts like dynamic typing, type inference, type conversion with code examples.

## Variable Naming Conventions in Python

Updated: at 04:56 AMComprehensive Python guide on snake_case, UpperCamelCase, lowercase and CAPITALIZED variable naming styles. Learn conventions for writing clear, idiomatic Python code.

## Rules for Variable Naming (Identifiers) in Python

Updated: at 01:23 AMComprehensive Python programming language guide explaining the rules and best practices for naming variables and identifiers in Python code, including conventions like snake_case.

## Declaring Variables and Assigning Values in Python

Updated: at 03:45 AMThis comprehensive Python guide covers naming rules, declaring and initializing variables, dynamic typing, reassigning variables, multiple assignment, constants, and best practices for effectively using variables.

## The Critical Role of Indentation and Whitespace in Python

Updated: at 03:56 AMLearn the critical role of indentation & whitespace in Python. This comprehensive guide covers Python indentation rules, proper techniques, common errors, debugging tips, and examples.

## Optimizing Pandas Performance for Large Datasets

Updated: at 03:55 AMLearn techniques like efficient data types, chunking, vectorization and using Parquet to optimize Pandas for large datasets. Detailed guide with code examples.

## Python for Automation: Scripting and Task Scheduling

Updated: at 01:12 AMA comprehensive Python guide on leveraging Python for automation, scripting, scheduling jobs, cron jobs, APScheduler, Celery, Airflow, real-world examples, and more.