How to fix the error "too many values to unpack" in Python. Also learn how to destruct a list in Python.

How to fix the error toFixed is not a function in JavaScript while formatting a number to a fixed decimal places.

Tutorial on how to export multiple files in JavaScript using export and module.exports

How to use React router to redirect to another page in React and how to redirect to an external URL in React

How to use React useState hook and how to show and hide an element when a button is clicked

How to build a todo list, fetch and display it using React query, mutate the list and invalidate the query and display updated list