SMSoumodipto Mandalinsoumo-18.hashnode.dev·Apr 27 · 5 min readSpread vs Rest Operators in JavaScriptWhat spread operator does The Spread operator "expands" or spreads an iterable (like an array or object) into individual elements. It’s like opening a suitcase and laying all the clothes out separatel00
SMSoumodipto Mandalinsoumo-18.hashnode.dev·Apr 27 · 3 min readError Handling in JavaScript: Try, Catch, FinallyWhat errors are in JavaScript Errors are unexpected events that disrupt the normal flow of program. They are typically Runtime Errors, that happen while the code is running, such as trying to access a00
SMSoumodipto Mandalinsoumo-18.hashnode.dev·Apr 26 · 5 min readThe new Keyword in JavaScriptWhat the new keyword doesand Object Creation Phase In JavaScript, the new keyword is used to create an instance of a user-defined object type or a built-in object that has a constructor function. It e00
SMSoumodipto Mandalinsoumo-18.hashnode.dev·Apr 25 · 4 min readUnderstanding the this Keyword in JavaScriptWhat this represents In JavaScript, the this keyword refers to the object currently executing the function. Unlike a standard variable, this is not fixed; its value is determined dynamically at runti00
SMSoumodipto Mandalinsoumo-18.hashnode.dev·Apr 23 · 6 min readCallbacks in JavaScript: Why They ExistIn normal function we can assign variables, return them from other functions,pass them as arguments into other functions. // A normal function assigned to a variable const sayHello = () => { conso00
