@edin93
Software Engineer
Jun 12, 2021 · 7 min read · In JavaScript, when a function is called, it executes the code within its body until it reaches a return statement (if a function doesn't have a return statement, it returns undefined). We can say that we have no control over the flow of the function...
Join discussion
Jun 12, 2021 · 5 min read · Lexical Scope Before getting to closures, you have to be familiar with lexical scopes. If you know what this is, you might skip this paragraph. Lexical scoping is also called static scoping in other programming languages. It is a concept that defin...
Join discussion
Jun 6, 2021 · 6 min read · ES6 is a standard Javascript version that's used by the majority of the tech communities working with Javascript. Many libraries and big tech solutions are built with ES6. The issue is that the code of ES6 isn't understandable by the browser, because...
Join discussion
May 25, 2021 · 5 min read · A variable is simply a container that holds a certain value and keeps it in the memory. The value might be a string, a number, etc... So a variable is a record in the memory that has a specific type, according to the given value. In JavaScript, the a...
Join discussion