We have a parent component called <Dad/> And let’s say its child is <Son/> Now we know if a function callDad() is defined in <Dad/>, it’s child can easily call it if we pass it to the child in props e.g. <Son func={callDad} However, what about vice-versa? Is it even possible to call a function … Read more
Fixing “TypeError: Promise.then is not a function” error in JavaScript
The error occurs when you try to assign a value of type ‘Number’ to a variable that is expected to be of type ‘String’.
To fix the error, you should import React as a module and update the TypeScript, React, and React-DOM versions in your project.
The error “objects/functions are not valid react child” occurs when you try to directly render an object or a function as a child component in JSX code.
React has limit of 50 renders, when the limit is exceeded, React throws the “Too many re-renders” error to prevent the browser from crashing.
The error occurs when you try to update the state of a component that no longer exists.
This error occurs you don’t include a dependency (like a variable or value) inside the dependency array while using “useEffect” or “useCallback” hook.
This error occurs when a file in your project is doesn’t have an import or export statements.
This error occurs when you use a React Hook, such as “useState” or “useEffect”, in a wrong way. Hooks cannot be called conditionally, inside loops.
To prevent the error “Prevent usage of Array index in keys”, it is recommended to use unique and stable identifiers as keys for list items.
