How to use JavaScript ➤ Are you interested and want to learn more about JavaScript programming ➤ Useful articles and tips about Vanilla JS, that will help you regardless of knowledge level: senior, beginner, or middle.
When working with objects or arrays in javascript, we often need to combine two or more arrays or objects into one. Before ES6, if you wanted to do this, you have to loop through all the properties in both objects and set those properties on another object, or you could use the method object.assign() After … Read more
Prior to ES6, the main way to define functions was by using the function keyword in this way: function, followed by name, followed by parentheses () and the code to be executed, which is placed inside curly brackets: {}. Read more here about Functions in JavaScript. For example, a function that calculates the perimeter of … Read more
JavaScript provides nice built-in array functions that we can use to work with arrays. Unlike with the JavaScript object functions are called with Object dot keys, object dot values or Object dot assign, the functions that we use with arrays aren’t called on a global array object. They’re called from the arrays themselves. push() The … Read more
JavaScript provides some nice utility functions that we can use to work with Objects more easily. These functions are found on JavaScript’s Built-in Object, which can be accessed from anywhere inside the JavaScript programs. Object.keys() The Object.keys() method returns an array of all the Object’s keys or property names. It is a really useful function … Read more
If you need to convert a date-time like 2020-04-28 00:00:00 which comes for example from the backend, you can use the following JavaScript code: A simple function that saves you a lot of hassle. If you have other solutions, I invite you to post them in the comments.