SSShristhi Singhinshristhimobile.hashnode.dev·May 31 · 9 min readHow Instagram Stores Reels, Photos, and Drafts Behind the ScenesIntroduction Every day, billions of people upload photos, record Reels, save drafts, and scroll endlessly through social media apps like Instagram, TikTok, Snapchat, and YouTube. But behind every smoo00
SSShristhi Singhinshristhisingh.hashnode.dev·Mar 15 · 6 min readUnderstanding Operators in Programming (With Simple Practice Examples)Introduction When learning JavaScript, one of the most fundamental concepts you encounter is operators. Operators allow JavaScript to perform operations on values and variables such as calculations, c10
SSShristhi Singhinshristhisingh.hashnode.dev·Mar 15 · 6 min readUnderstanding this, call(), apply(), and bind() in JavaScript Introduction JavaScript has a concept called this, and many beginners find it confusing. If you search online, you’ll often see complicated explanations involving execution context and internal mechan00
SSShristhi Singhinshristhisingh.hashnode.dev·Mar 15 · 8 min readUnderstanding JavaScript Array Methods with Simple ExamplesIntroduction When learning JavaScript, arrays quickly become one of the most important concepts to understand. Arrays allow us to store multiple values in a single variable and perform powerful operat00
SSShristhi Singhinshristhisingh.hashnode.dev·Mar 15 · 5 min readUnderstanding Arrays with a Marks Example (Beginner Guide) Introduction When learning programming, we often need to work with multiple related values.For example, imagine storing the marks of a student in different subjects. If we create a separate variable f00
