RSRishabh Saininkanu20.hashnode.dev00String Polyfills and Common Interview Methods in JavaScript18h ago · 3 min read · What string methods are => String methods are built-in functions that help you work with text. Examples you may already know: let text = "Hello World"; text.toUpperCase(); // "HELLO WORLD" text.toLJoin discussion
RSRishabh Saininkanu19.hashnode.dev00The new Keyword in JavaScript19h ago · 2 min read · What the new keyword does =>The new keyword is used to create objects from a constructor function. It basically helps you generate multiple similar objects easily. Think of it like a factory machine �Join discussion
RSRishabh Saininkanu16.hashnode.dev00Callbacks in JavaScript: Why They ExistApr 10 · 3 min read · What a callback function is ==> In JavaScript, functions are "First-Class Citizens." This is a fancy way of saying they can do anything a regular variable can do. You can assign them to variables, andJoin discussion
RSRishabh Saininkanu15.hashnode.dev00Callbacks in JavaScript: Why They ExistApr 10 · 3 min read · What a callback function is ==> In JavaScript, functions are "First-Class Citizens." This is a fancy way of saying they can do anything a regular variable can do. You can assign them to variables, andJoin discussion
RSRishabh Saininkanu15.hashnode.dev00Template Literals in JavaScriptApr 5 · 3 min read · Problems with traditional string concatenation ==> Before Template Literals, if we wanted to combine text with a variable, we had to use the + operator. This is called string concatenation. While it wJoin discussion
