SMSudhanshu Mundheinsudhanshu17.hashnode.dev路May 7 路 6 min readURL Parameters vs Query Strings in Express.js1) What URL parameters are URL parameters are extra values added to a URL to pass information to a webpage or API. Parameters help send data through the URL They either identify something or modify/00
SMSudhanshu Mundheinsudhanshu17.hashnode.dev路May 5 路 6 min readStoring Uploaded Files and Serving Them in Express1) Where Uploaded Files Are Stored Uploaded files are stored on the server or external storage, depending on how your app is designed. Common Storage Options 1) Local Server Storage (Most Basic) Files00
SMSudhanshu Mundheinsudhanshu17.hashnode.dev路May 5 路 6 min readSessions vs JWT vs Cookies: Understanding Authentication Approaches 1) What sessions are 馃攼 What Sessions Are (Simple Explanation) A session is a way for a server to remember a user between requests. HTTP is stateless by default, meaning: 馃憠 Every request is independe00
SMSudhanshu Mundheinsudhanshu17.hashnode.dev路Apr 25 路 7 min readAsync Code in Node.js: Callbacks and Promises1) Why Async Code Exists in Node.js (with File Reading Scenario) Imagine your program needs to read a file. This takes time. If Node.js waits for the file to fully load before doing anything else, the00
SMSudhanshu Mundheinsudhanshu17.hashnode.dev路Apr 23 路 10 min readString Polyfills and Common Interview Methods in JavaScript1) What are String Methods? String methods are built-in functions provided by programming languages (like JavaScript) that help you work with and manipulate text (strings) easily. A string is basicall00
