When writing sites on WordPress, sometimes the standard heading functionality is not enough, and there is a need to add a new custom section (or several sections) to the site. Consider adding your own record types wi...

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 someObject...

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...

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 ...

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...