Try, Catch and Finally statements

When ever there is an exception in execution of JavaScript code, it can be handled by wrapping up the code in try...catch…finally statements.  These methods are conside...

Error types in Try-Catch statements

The try-catch statements are used to catch input/validation errors and runtime errors in the program. JavaScript code uses Error constru...

Throw statements

Throw statements are used in combination with Try-Catch staemen...

The onerror() event and event listener

JavaScript error events provide information on variety of possible errors, for instance: document not loading, image not loading, error exception in page script, etc... The onerror(...