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370 articles found

API integration concept APIs
1 min read

Working with APIs in Python

APIs (Application Programming Interfaces) allow different software applications to talk to each other. Many services provide APIs to let developers access…

Software testing concept Testing & Debugging
1 min read

Testing Your Python Code with unittest

Testing is an essential part of professional software development. It ensures your code works as expected and catches bugs before they reach production. Py…

Debugging code concept Testing & Debugging
2 min read

Debugging Python Code Like a Pro

Debugging is an inevitable part of programming. The better you are at it, the faster you can fix issues and move on. Python comes with a built-in debugger…

Asynchronous programming concept Concurrency
1 min read

Introduction to Python's AsyncIO

Asynchronous programming is a way to write concurrent code that can handle many tasks without the overhead of threads or processes. AsyncIO is Python's lib…

Object oriented programming concept Object-Oriented Programming
1 min read

Object-Oriented Programming in Python

Object-oriented programming (OOP) is a paradigm that organizes code around objects rather than functions. Python is an OOP language from the ground up. A c…

Web development with Flask framework Web Development
1 min read

Building Web Apps with Flask

Flask is a micro web framework for Python. It is lightweight and easy to get started with, making it perfect for beginners who want to build web applicatio…

Function blocks in code editor Functions & Modules
1 min read

Functions: Writing Reusable Code

Functions are the building blocks of any non-trivial Python program. They allow you to encapsulate a piece of logic and reuse it without copying and pastin…

A laptop screen displaying lines of colorful code against a dark background Technology
1 min read

Learning to Code: Where to Start

Learning to code can feel like trying to climb a mountain in the fog. The key is to pick one language and a small project that excites you. Python is often…

A scale heavily tipped to one side with data points Machine Learning
1 min read

The Struggle with Imbalanced Datasets

Imbalanced datasets are the bane of my existence. You have a million examples of one class and only a hundred of the other. The model just gets lazy and pr…

JavaScript code highlighting the 'this' keyword JavaScript
1 min read

Understanding 'this' in JavaScript

The 'this' keyword in JavaScript is notoriously confusing because its value depends on how the function is called. In the global context, this refers to th…

Students studying Education
1 min read

Top 5 Ways Students Can Use ChatGPT

Students can use ChatGPT to summarize notes, understand difficult topics, generate ideas, and even practice writing. It acts like a personal tutor availabl…

CSS animation keyframes showing motion design CSS
1 min read

CSS Transitions and Animations

Static websites feel dead. Adding subtle motion brings them to life. CSS Transitions are the easiest way to start. They allow you to change property values…

Node.js logo and command line interface JavaScript
1 min read

Getting Started with Node.js and NPM

JavaScript used to be confined to the browser. Then Node.js came along and allowed us to run JavaScript on the server. For a beginner, installing Node also…

Web form with validation messages HTML/CSS/JS
1 min read

Form Validation: HTML5 vs JavaScript

Forms are the gateway to user data, and validating that data is crucial. You have two layers: client-side validation (for UX) and server-side validation (f…

CSS code showing custom property definitions and usage CSS
1 min read

CSS Variables (Custom Properties)

Maintaining large CSS files used to be a headache. If you wanted a consistent color scheme, you had to do a find-and-replace for every hex code. CSS Variab…

Gateway of India monument in Mumbai with people and boats India Travel
2 min read

Mumbai: The City That Never Sleeps

Mumbai hit me like a wave. It is loud, it is crowded, it is expensive compared to the rest of India, and it is absolutely electric. I had three days there…

A pink flamingo standing gracefully on one leg in water Animals
1 min read

Why Do Flamingos Stand on One Leg?

It’s one of nature’s most famous balancing acts. Flamingos often stand on one leg for hours, but why? The prevailing theory is that it’s a way to con…

A juicy grilled steak with grill marks, garnished with rosemary on a wooden board Food
1 min read

Grilling Secrets for Perfect Steak

There’s nothing quite like a perfectly grilled steak, but it’s easy to mess up. The secret starts at the store. Look for good marbling – those white…

Encryption key management AWS
1 min read

AWS KMS: Managing Encryption Keys

Key Management Service lets you create and manage encryption keys. I use it to encrypt S3 buckets, EBS volumes, and RDS databases. KMS integrates with many…

A cloud made of smoke hovering over a green forest with server racks visible Environment
1 min read

The Environmental Cost of AI Agents

We talk a lot about how cool AI is, but rarely about the energy it consumes. Running large language models and AI agents takes massive data centers that gu…

Bitcoin coins and a laptop screen showing charts Finance
1 min read

Understanding Cryptocurrency Basics

Cryptocurrency can sound intimidating, but at its core, it’s digital money that operates on decentralized networks called blockchains. Bitcoin was the fi…

Dolphins leaping playfully out of the ocean Animals
1 min read

The Playful Minds of Dolphins

Dolphins are often called the second-smartest animals on Earth, and their playfulness is a key sign of their intelligence. They engage in complex play that…