Using strict mode with jQuery
Using Strict Mode with jQuery Introduction JavaScript Strict Mode is a feature that improves the security, performance, and maintainability of JavaScript code. It helps detect common mistakes and unsafe actions,….
Tag: JavaScript function scope
Uncaught Reference Error: [variable] is not defined
The “Uncaught ReferenceError: [variable] is not defined” error in JavaScript occurs when you try to access a variable that has not been declared in the current scope. This is one….
Uncaught Type Error: undefined is not a function
The “Uncaught TypeError: undefined is not a function” error in JavaScript occurs when you attempt to call something as a function, but it is actually undefined or not a function….