Can “x !== x” Return True in JavaScript?Can “x !== x” return true? What should be the value of “x” to output “hello PriestCodex”? const x = ? // Please fill in the value of "x? if (x !== x) { console.log('hello PriestCodex') } It’s amazing. Is there any value that is not equal to itself? H...1 min read·priest24-codexblog.hashnode.devOct 28, 2022
Brackets vs Visual Studio CodeAs a web developer, you have to make a lot of decisions. What code editor should you use? What frameworks should you learn? And the list goes on. In this blog post, we will compare two popular code editors: Brackets and Visual Studio Code. We will lo...4 min read·priest24-codexblog.hashnode.devJul 31, 2022
5 JavaScript Tips for Front-End DevelopersDetermine the data type of the object Use Object.prototype.toString, by passing in different types of judgment to return different judgment function, one line of code, concise and elegant and flexible; Loop through the array map method Code snippe...2 min read·priest24-codexblog.hashnode.devJul 27, 2022