@bikash8848

SOLID Principles

11h ago · 4 min read · 1️⃣ Single Responsibility Principle (SRP) 🔥 Definition A class should have only one reason to change. ❌ Bad Example class CreditCardService { void processTransaction() { } void calculateFees

What Is the Best Grant Type for Service-to-Service Communication — and Why?

Feb 23 · 5 min read · In modern microservice architectures, services constantly talk to each other: Order Service → Payment Service Inventory Service → Pricing Service API Gateway → Downstream APIs There is no browser

Controlled vs Uncontrolled components in react

Feb 17 · 1 min read · Controlled Component A controlled component is a form element whose value is managed by React state. The input value is passed via the value prop, and updates happen through an onChange handler. Uncontrolled Component An uncontrolled component is ...

Create moving border for a button using mask

Jan 19 · 2 min read · <button class="transform-border"> Subscribe Me </button> .transform-border { position: relative; padding: 14px 32px; font-size: 18px; color: white; background: #1a1a1a; border-radius: 14px; z-index: 0; } .transform-b...

BMBikash Mainalidsa-3956.hashnode.dev

Depth First Search (DFS) Traversal: for Undirected Unweighted Graph

Jan 6 · 7 min read · DFS Traversal — 4 Easy Rules Rule 1 — Start Put the starting vertex into a stack Keep an empty visited set stack.push(start); Set<Integer> visited = new HashSet<>(); Rule 2 — Take from Stack While the stack is not empty: Pop the top vertex fro...