Rock, Paper, Scissors in JavaScript

You were unable to see the issue most likely due to poor indentation of your code. Properly indented the issue is clear: Your if (choice1 === “scissors”) { is within if (choice1 === “paper”) {. The code within will never be reached.

ReferenceError : window is not defined at object. Node.js

window is a browser thing that doesn’t exist on Node. If you really want to create a global, use global instead: global is Node’s identifier for the global object, like window is on browsers. But, there’s no need to create truly global variables in Node programs. Instead, just create a module global: …and since you include it in your exports, other modules can … Read more

“Uncaught (in promise) undefined” error when using with=location in Facebook Graph API query

The error tells you that there is an error but you don´t catch it. This is how you can catch it: You can also just put a console.log(reponse) at the beginning of your API callback function, there is definitely an error message from the Graph API in it. More information: https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch Or with async/await:

Escape quotes in JavaScript

You need to escape the string you are writing out into DoEdit to scrub out the double-quote characters. They are causing the onclick HTML attribute to close prematurely. Using the JavaScript escape character, \, isn’t sufficient in the HTML context. You need to replace the double-quote with the proper XML entity representation, ".

Why Is `Export Default Const` invalid?

const is like let, it is a LexicalDeclaration (VariableStatement, Declaration) used to define an identifier in your block. You are trying to mix this with the default keyword, which expects a HoistableDeclaration, ClassDeclaration or AssignmentExpression to follow it. Therefore it is a SyntaxError. If you want to const something you need to provide the identifier and not use default. export by itself accepts a VariableStatement or Declaration to its right. The following is fineexport default Tab; … Read more