How to detect DNS lookup error in JavaScript
How to detect DNS lookup error in JavaScript In JavaScript, you can use the XMLHttpRequest object or the fetch() function to send an HTTP or HTTPS request to a server,…
Index Errors in python
An IndexError is a type of exception that is raised when you try to access an index that is not valid for a list or a string. For example: #…
Exceptions errors in python
Exceptions errors in python An exception is an error that occurs during the execution of a program. When an exception occurs, the program will stop running and an exception object…