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JavaScript is showing reference error "Prompt is not defined"

Last Updated: 02 June 2023

In this article, we cover the reference error that is "Prompt is not defined". It's important to understand the tools you are using. I know, this can be very overwhelming ...read more

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Node.js Error: Cannot GET/ from running the url on the web browser

Last Updated: 04 August 2022

Problem Statement: On running a Node.js application URL on the web browser it throws the following error:Cannot GET/ Example: Let's create a simple Node.js application tha...read more

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JavaScript: Uncaught TypeError: n is not a function

Last Updated: 22 May 2023

Uncaught TypeError: 'n' is not a function:This is a standard JavaScript error when trying to call a function before it is defined. This error occurs if you try to execute ...read more

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Similar Topics

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JavaScript-Questions

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460+ articles

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260+ articles

javascript-object

120+ articles

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3+ articles

Click() method not working and Console returns an error message in JavaScript

Last Updated: 26 June 2022

In this article, we will see "Uncaught TypeError: document.getElementsByClassName(...).click is not a function" error created while using click() method in JavaScript.The ...read more

Web Technologies

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Uncaught ReferenceError at HTMLButtonElement.onclick

Last Updated: 22 May 2023

In this article article, let's first discuss the Reference error and then come to onclick function and then we come over the question Uncaught ReferenceError at HTMLButton...read more

Web Technologies

JavaScript-Errors

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JavaScript RangeError - Invalid date

Last Updated: 22 May 2023

This JavaScript exception invalid date occurs if the string that has been provided to Date or Date.parse() is not valid.Message:RangeError: invalid date (Edge)RangeError: ...read more

Web Technologies

JavaScript-Errors

JavaScript ReferenceError - variable is not defined

Last Updated: 22 May 2023

This JavaScript exception variable is not defined and occurs if there is a non-existent variable that is referenced somewhere.Message:ReferenceError: "x" is not definedErr ...read more

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JavaScript-Errors

JavaScript TypeError - Can't define property "X": "Obj" is not extensible

Last Updated: 02 June 2023

This JavaScript exception can't define property "x": "obj" is not extensible occurs when Object.preventExtensions() is used on an object to make it no longer extensible, S ...read more

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JavaScript-Errors

JavaScript TypeError - "X" is read-only

Last Updated: 22 May 2023

This JavaScript exception is read-only works in strict mode-only and It occurs if a global variable or object property which has assigned to a value, is a read-only proper ...read more

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JavaScript-Errors

JavaScript TypeError - 'X' is not iterable

Last Updated: 22 May 2023

This JavaScript exception is not iterable occurs if the value present at the right-hand-side of for…of or as argument of a function such as Promise.all or TypedArray.from, ...read more

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JavaScript-Errors

JavaScript SyntaxError: Unterminated string literal

Last Updated: 22 May 2023

This JavaScript error unterminated string literal occurs if there is a string that is not terminated properly. String literals must be enclosed by single (') or double (") ...read more

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JavaScript-Errors

JavaScript SyntaxError - Missing ) after argument list

Last Updated: 22 May 2023

This JavaScript exception missing ) after argument list occurs if there is an error in function calls. This could be a typing mistake, a missing operator, or an unescaped ...read more

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JavaScript-Errors

JavaScript ReferenceError - Invalid assignment left-hand side

Last Updated: 22 May 2023

This JavaScript exception invalid assignment left-hand side occurs if there is a wrong assignment somewhere in code. A single “=” sign instead of “==” or “===” is an Inval...read more

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JavaScript-Errors

JavaScript ReferenceError - Can't access lexical declaration`variable' before initialization

Last Updated: 05 June 2023

This JavaScript exception can't access the lexical declaration `variable' before initialization occurs if a lexical variable has been accessed before initialization. This ...read more

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JavaScript-Errors

JavaScript Errors Throw and Try to Catch

Last Updated: 30 May 2023

When executing JavaScript code, errors will most definitely occur. These errors can occur due to a fault from the programmer's side or the input is wrong or even if there ...read more

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JavaScript-Errors