Difference between var , let and const ? var : Function scoped , Redeclare , Reassign let : Blocked scoped , Not Redeclare , Reassign const: Blocked scoped , Not Redeclare , Not Reassign var x = 10; let y = 20; const z = 30; var x; // Redecla...
When it comes to handling data collections in JavaScript, arrays and objects have long been our go-to tools.However, as applications have grown more complex, JavaScript has introduced two specialized data structures: Maps and Sets. Both offer powerfu...
Introduction This blog post walks through my implementation of a multi-language microservice project (Java, Python, Go) deployed on Kubernetes, automated with ArgoCD (GitOps), and secured via DevSecOps practices (Trivy scanning, GitHub Actions CI/CD)...
React Charts are revolutionizing the way we visualize and interact with complex data. These charts are not just tools for displaying information; they are gateways to deeper insights and analytics. React’s robust framework, combined with advanced cha...
In this series we examine the diverse world of JavaScript Chart Libraries. JavaScript’s expansive ecosystem offers a rich array of frameworks, plugins, and libraries perfect for embedding charts and graphs in your applications. Selecting the ideal Ja...
In this series we compare JavaScript Chart Libraries. There are a wide range of libraries and frameworks for creating charts and graphs in React, JavaScript, Angular or Vue. This can lead to confusion when selecting the best chart library for your ne...
🚀 Introduction: When you create websites with multiple pages — like Home Page, About Page, Contact Page —then React Router helps you move between pages without reloading the whole website. 👉 React Router makes your React app work like a real websit...
The Problem Today, I want to share a painful debugging experience that taught me an important lesson about Express.js routing. It's one of those deceptively simple issues that can cause major headaches if you're unaware. Here's the scenario: I built ...
Disclaimer: This article contains links to external resources, including YouTube channels and other websites, provided solely for educational purposes to support your learning journey in web development. I am not affiliated with any of the linked con...
The Java Native Interface (JNI) stands as a pivotal link between the realms of Java and native programming languages like C and C++. It plays a crucial role in Java programming, particularly when integrating native libraries — .so files in Linux or ....
