Loading the WordPress post images in WebP format is of great importance today since WebP format reduces the size and Google wants that we use WebP format. Even if the gain in terms of size reduction is not significant, it is probably a good idea to solve the "issues" pointed out as errors in PageSpeed Insights. Various whimsical rules and instructions imposed by Google do not stay with time. … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
Advantages and Disadvantages of Ubuntu Server Distribution
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...]
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...]
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...]
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 Apache NiFi On Ubuntu 22.04 LTS
This is an updated guide on installation of Apache NiFi. Version 1.21.0 is the latest. It was built by NSA to automate the flow of data between their systems. Nifi is a Java based project and executes within a JVM. The biggest advantage is that, it has a web based interface to create, monitor and control data flow. You'll get a good documentation on limits … [Read more...]
What is the Difference Between Apache License 2.0 and GNU GPL 3.0
This article is about free software licenses which can be used to release your works including bash scripts, and complete software for almost any creative work. In the face of dispute, whether the particular country's court will respect all the written sentences or not mainly depends on the bare acts of that country plus the judges as humans. Essentially the result of a quarrel or "dispute" can … [Read more...]
What is an Integrated Development Environment (IDE)
In computer programming, a development environment is a set of tools that increases the productivity of programmers who develop software. It includes a text editor for programming, functions that allow you to start the compiler or linker at the touch of a button, and an online debugger, which allows you to execute the program under construction line by line. Some environments are dedicated to a … [Read more...]
GC9A01 Round LCD Module for ESP32 and Arduino
If you looking to build a smartwatch then GC9A01 round LCD module is not the ready-to-use solution for you. The company Waveshare sells one unit with this display with integrated Raspberry Pi RP2040, accelerometer and gyroscope sensor. That is called RP2040-LCD-1.28 and the unit costs 1.5 times more than this GC9A01 round LCD module. This is the product description of that RP2040-LCD-1.28 … [Read more...]