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What Is an IP Address? Public vs Private IP Address Explained Introduction Introduction to IP Address In today’s digital worl
What is the need for Singleton Pattern ? Let's say we need to connect to DB and for every request if we keep creating a new Instance of Db
Published 2026-05-21 by Shubham Bhati — Backend Engineer (Java 17, Spring Boot, Microservices). We've all been there - stuck with a bloated Sprin
Stop Using Raw Vector Search: Implement GraphRAG with Spring AI and Neo4j If your enterprise AI pipeline is still relying on basic cosine s
A recent graduate in Thane can become a hireable Full Stack developer in 6 to 8 months through a structured programme that takes their degree founda
Introduction In today's fast-paced digital landscape, minimizing friction in the user journey is paramount for converting interest into act
Service classes are one of the most representative anti-patterns in Rails. That is because they deviate from Rails' MVC principles. You have probably
Go ships with one of the most capable standard libraries of any modern language. net/http alone can take you surprisingly far — but the ecosystem has
The Problem We Were Actually Solving We needed a payment gateway that allowed our users in India to purchase software plugins from our webs
The Problem If you've ever tried to automate a signup flow with an AI agent, you've hit this wall: the service sends a verification email,
The Problem We Were Actually Solving PayPal, Stripe, Gumroad, and Payhip are some of the most popular payment gateways used by e-commerce w
Introduction I recently booted up an offline card game I used to love — and couldn't clear the hardest difficulty anymore. I used to be ab
I run an AI Discord bot builder that's deployed 500+ live bots over the last year. The service takes a plain-English description, generates discord.js
Idempotency Keys: The Simple Pattern That Prevents Duplicate API Requests If you've ever hit "Submit" on a payment form twice and got charg
Store all prefixes of numbers from arr1 in a HashSet. Example for 12345: 12345 1234 123 12 1 We get these prefixes by repeatedly dividing by 10. T
The Problem We Were Actually Solving As a developer, I'm often tasked with finding creative solutions to seemingly insurmountable problems.
The Problem We Were Actually Solving We spent countless hours researching possible payment gateways, scouring forums, and talking to other
Tool calling is one of those LangChain features that looks simple on the surface — give the LLM a function, it decides when to call it, it returns the
Building the React Frontend: Document Library and Chat UI (Part 5) React Query's refetchInterval turns a polling requirement into a one-lin