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Learn Python, Java, JavaScript/Node, Machine Learning, and Web Development through articles, code examples, and tutorials for developers of all skill levels.

Building a Developer-Friendly App Stack for 2026

Introduction Apps are more complex than ever. You have more tools, APIs, and managed services than you can count, but all that convenience brings n...
Posted on

Graph RAG: Elevating AI with Dynamic Knowledge Graphs

Introduction In the rapidly evolving landscape of Artificial Intelligence, Retrieval-Augmented Generation (RAG) has emerged as a pivotal technique ...
Posted on 13 November 2025 | 9:50 am

Federated Learning Explained: Collaborative AI Without Data Sharing

Introduction In an era where data privacy is paramount and artificial intelligence continues to advance at an unprecedented pace, Federated Learnin...
Posted on 8 September 2025 | 6:02 pm

OTP Authentication in Laravel & Vue.js for Secure Transactions

Introduction In today’s digital world, security is paramount, especially when dealing with sensitive data like user authentication and financial tr...
Posted on 20 April 2025 | 8:04 am

Securing Your Email Sending With Python: Authentication and Encryption

Email encryption and authentication are modern security techniques that you can use to protect your emails and their content from unauthorized acce...
Posted on 19 September 2024 | 2:29 am

Using Proxies in Web Scraping – All You Need to Know

Introduction Web scraping typically refers to an automated process of collecting data from websites. On a high level, you're essentially making a b...
Posted on 12 September 2024 | 1:23 pm

Building Custom Email Templates with HTML and CSS in Python

An HTML email utilizes HTML code for presentation. Its design is heavy and looks like a modern web page, rich with visual elements like images, vid...
Posted on 20 August 2024 | 7:04 pm

Changelog

August 2024 August 16, 2024: Added Changelog page. Added feedback modal to tool pages. August 14, 2024: Auto-save tool settings in local storage...
Posted on 17 August 2024 | 3:36 am

Gracefully Handling Third Party API Failures

Software isn't what it used to be. That's not necessarily a bad thing, but it does come with its own set of challenges. In the past, if you wanted ...
Posted on 13 June 2024 | 8:50 pm

Simplify Regular Expressions with RegExpBuilderJS

Regular expressions are on of the most powerful tools in a developer's toolkit. But let's be honest, regex kind of sucks to write. Not only is it h...
Posted on 6 June 2024 | 6:37 pm

Guide to Strings in Python

A string in Python is a sequence of characters. These characters can be letters, numbers, symbols, or whitespace, and they are enclosed within quot...
Posted on 25 January 2024 | 7:10 pm

Behind the Scenes: Never Trust User Input

This article is the first in a series of posts I'm writing about running various SaaS products and websites for the last 8 years. I'll be sharing s...
Posted on 14 December 2023 | 7:27 pm

Guide to Heaps in Python

Explore the intricacies of heaps, a tree-based data structure adept at maintaining order and hierarchy. Dive into Python's' heapq module, offering ...
Posted on 15 November 2023 | 7:21 pm

Guide to Hash Tables in Python

While Python doesn't have a built-in data structure explicitly called a "hash table", it provides the dictionary, which is a form of a hash table....
Posted on 9 November 2023 | 8:19 pm

Guide to Queues in Python

From storing simple integers to managing complex workflows, data structures lay the groundwork for robust applications. Among them, the queue often...
Posted on 8 November 2023 | 8:28 pm