There is a lot of difference between a Server OS and Desktop OS. Only a few Linux server distributions are commonly used for web hosting and app hosting which include Debian, CentOS, Ubuntu, REHL, AlmaLinux, Rocky Linux and openSUSE. Ubuntu is a Debian derivative server distribution but Ubuntu is more popular than Debian. Ubuntu is composed mostly of free and open-source software but has … [Read more...]
Typography on the Web
Web typography refers to the typography for digital texts and the use of fonts on the web. Typography for digital texts deals with the visual design of text documents such as websites or e-books, primarily by means of typeface, as well as the other possibilities of typography. The main purpose of typography is to make texts easier to read and thus easier to understand, as well as to present … [Read more...]
How to Use JuliaMono Font in Urvanov/Crayon Syntax Highlighter
The original Crayon Syntax Highlighter by Aram Kocharyan no longer available because it does not work with the newer WordPress versions. However, Fedor Urvanov has worked with Aram Kocharyan to make Crayon Syntax Highlighter work again as Urvanov Syntax Highlighter. Most of the core technical blogs (including ours) heavily rely on Urvanov/Crayon Syntax Highlighter because it works with all the … [Read more...]
What Is a Sales Funnel?
The sales or conversion funnel is a metaphor used in marketing or business administration to refer to the phases of the sale. It is the process by which potential sales opportunities are qualified and selected to turn them into real opportunities that end up in real transactions. The concept is represented as a graphical tool that shows the business opportunities (and their amounts) at each step … [Read more...]
The 6G Network: 100 Times Faster than 5G
The speed of 5G amazed in many parts of the world. The maximum speed of 5G can be 10Gbps. While 6G can support one terabit per second. 6G will be the successor to 5G communications technologies. 6G will not only be focused around optimizing the connection speed of mobile phones, we already have achieved an optimum result. 6G will be more developed to support IoT and automation related technologies … [Read more...]
What is a Compiler?
A compiler is a computer program that translates source codes of a particular programming language into a form that can be executed directly by a computer (microprocessor or microcontroller). The process of translation is also known as compilation or transformation. The opposite, i.e. the retranslation of machine language into the source code of a particular programming language, is called … [Read more...]
How Can I Take Better Pictures With My Samsung Galaxy S23 Ultra?
The Galaxy S22 Ultra was a powerful phone with great cameras. However, the camera has been better in Samsung Galaxy S23 Ultra with the updates. In S22 Ultra, you had to apply the updates and install a few Samsung apps to get all the features. However, a few tricks can get the most out of the features of the hardware and take great photos every time. By following these easy tips you can snap … [Read more...]
What is Document Object Model (DOM)
The Document Object Model (DOM) is a W3C standardized programming interface that allows scripts to examine and modify the contents of the web browser. By the DOM, the composition of an HTML or XML document is represented as a set of objects – which can represent a window, a sentence or a style, for example – linked in a tree structure. Using the DOM, a script can modify the document present in the … [Read more...]
Configure WordPress to Send Emails Using mSMTP
If you have followed our guide on How to Easily Set Up Email with SMTP on Ubuntu Server and want WordPress to send you email then you need to perform some extra steps. Make sure that you have completely followed our previous guide. Do not worry, this part is quite easy. Check Whether PHP Can Send Emails Using mSMTP We need to test whether the php mail() function is working or … [Read more...]
Easily Set Up Email with SMTP on Ubuntu Server
It is very easy to use msmtp package, configure a dedicated email account for the server and send email alerts from the server or the web application, such as WordPress. However, for making web applications such as WordPress work, you need to perform a few extra steps which we have not described in this article. To follow this guide, you need a dedicated email account for this purpose. If you … [Read more...]
How to Install and Configure mod_evasive on Ubuntu for WordPress
mod_evasive is an Apache server module which provides action in the event of a Denial of Service attack. It is also can be configured to fail2ban, firewalls and routers. However, using with WordPress is not always easy. The module can lead dysfunction of certain plugins and backend administration. mod_evasive is easier to configure and maintain/monitor than modsecurity. This person is the … [Read more...]