In this code snippet, we’ll learn about the const keyword in Javascript. The const keyword does almost exactly the same thing to a variable as the let keyword. You can read more about let in this post. The difference is it also makes the variable a constant meaning it can only have its value assigned once.
In this code snippet, we’ll learn about the let keyword in Javascript. Javascript allows for some pretty weird stuff with variables like using them before being declared, declaring the same variable, multiple times and no variable scope.
In this code snippet, we’ll find out how to add/remove elements to/from an array in Javascript. At some point you will probably have the need to add or remove some item from an array.
In this code snippet, we’ll check out the for of loop in Javascript. You probably already know about the for and while loops. But there is another very useful type of loop present in Javascript called the “for of” loop. It can be used to iterate throught iterable object. I would say it’s the quivalent of the foreach loop in C#.
In this post, I will share/document the things I have learned and show you how to make a basic extension yourself.
In this post, we’ll learn how to copy an array in Javascript. In Javascript, if you assign an array to another array using the = assignment operator you won’t actually copy the values from one array into the other. What you will do is make another reference to the first array, so now you just have to variables pointing at the same array.
This post contains a list Javascript code snippets. In the code snippets, you can find Javascript related topics with a quick explanation and a code example. I made this collection of code snippets so that if I ever forget something I can just come here to refresh my memory.
In this post, we’ll find out how to break out of multiple loops in Javascript
