Ways to Create Objects in JavaScript

Ways to Create Objects in JavaScript

04.08.19
There are several ways to create objects in JavaScript. The Object data type plays a critical role in JS. An object is an unordered set of key-value pairs. May contain other objects 1. Literal notation var someObje...
Configure https for nginx

Configure https for nginx

28.07.19
HTTPS is an advanced data transfer protocol that supports encryption. Install free ssl certificate from Lets Encrypt. Ubuntu server operating system   Get a certificate sudo letsencrypt certonly -a webroot --webroot...
Useful plugins for WordPress

Useful plugins for WordPress

CMS
20.07.19
WordPress is one of the most popular CMS in the world. But out of the box, it provides not so many opportunities as we would like. To do this, we come to the aid of plug-ins, of which there are a huge number. Consider ...
PHP data caching

PHP data caching

PHP
14.07.19
Sometimes it becomes necessary to limit the number of queries to an external data source. Especially if they do not change constantly. For example, the exchange rate in the central bank. Or simply speed up the page loa...
Promise in JavaScript

Promise in JavaScript

12.10.19
Promise in javascript is used for asynchronous operations For example function getInfo(url){ return new Promise((resolve, reject) => { $.ajax(url) .done(response => { ...
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