Exception handling is an essential feature of JavaScript that involves identifying and addressing errors or unusual conditions that arise while running a program. JavaScript programs… Read More »Exception Handling in JavaScript
Discover the solution to a classic riddle: how to find the door to heaven when facing two guards, one always lying and the other always… Read More »Heaven or Hell Puzzle
In JavaScript, errors can be thrown using the throw statement and can be caught using the try…catch statement. Here are some examples of how to… Read More »How do we throw and catch a RangeError, ReferenceError, TypeError in JavaScript?
In JavaScript, a RangeError can arise when a value exceeds the accepted range of values for a given operation. Whenever code tries to create or… Read More »JavaScript RangeError
A SyntaxError in JavaScript arises when there is an error in the syntax of the code. This can be caused by different issues such as… Read More »JavaScript SyntaxError
A ReferenceError in JavaScript is an error that arises when attempting to access a variable or function that is not available. This error can occur… Read More »JavaScript ReferenceError
TypeError is a common type of error that occurs in JavaScript when the type of a variable or value is not what was expected. This… Read More »JavaScript TypeError
JavaScript errors may arise when the browser has difficulty executing JavaScript code. JavaScript is a programming language used extensively for creating interactive and dynamic web… Read More »JavaScript Error
Discover the solution to the intriguing puzzle of the short man and the elevator. This brain teaser will challenge your critical thinking skills and leave… Read More »Short Man and the Elevator Puzzle
JavaScript comes with a built-in global object. When scripts create global variables using the var keyword in a web browser environment, those variables become members… Read More »JavaScript global object