Misc

In JavaScript, method borrowing refers to the practice of using methods from one object in the context of another object. This can be extremely useful when an object lacks certain methods, but you want to reuse an existing method from …

Hoisting in JavaScript is a mechanism where variable and function declarations are moved to the top of their containing scope (either the global scope or a function scope) during the compilation phase, before the code executes. This allows you to …

Error handling is an essential part of writing robust JavaScript code. It allows you to gracefully manage unexpected issues, such as invalid input, failed network requests, or runtime errors, and helps prevent your program from crashing. JavaScript provides various mechanisms …

Strict mode in JavaScript is a way to opt into a restricted variant of JavaScript. It helps you write cleaner code by throwing more errors and preventing certain actions that might lead to bugs or unexpected behavior. Strict mode is …

Type conversion in JavaScript refers to the process of converting one data type into another. JavaScript is a loosely typed language, meaning that variables can hold values of any data type, and the language itself often performs implicit (automatic) type …