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CheapDeveloper » Materials for December 2021 year
Ubuntu command line: basic bash commands
15 December 2021, Wednesday
Ubuntu command line: basic bash commands
To work in Ubuntu, the user can choose one of two possible interface options: graphical or command line interface. The graphical user interface...
Ubuntu at a glance: features of the system and its releases
15 December 2021, Wednesday
Ubuntu at a glance: features of the system and its releases
The Ubuntu operating system was officially released in 2004. From the first days of the release, there were heated debates about it. Its commercial...
Miners have mined 90% of all bitcoins
15 December 2021, Wednesday
Miners have mined 90% of all bitcoins
...
What is Return on Sales (ROS) and how to calculate it
15 December 2021, Wednesday
What is Return on Sales (ROS) and how to calculate it
The main goal of sales is to generate financial profit. True, somewhere it can be millions of rupees, but somewhere only a couple of thousand. And...
How to properly link CSS to HTML
14 December 2021, Tuesday
How to properly link CSS to HTML
CSS is a style sheet. It determines how your site will look, colors in the design, fonts, arrangement of elements, etc. Therefore, it is impossible...
Adobe has released the Creative Cloud Express application
14 December 2021, Tuesday
Adobe has released the Creative Cloud Express application
Adobe Introduces Creative Cloud Express, a free program designed for casual users looking for simple, easy-to-use video and imaging tools. The Adobe...
iOS 15.2 Released: What's New?
14 December 2021, Tuesday
iOS 15.2 Released: What's New?
In iOS 15.2, a separate section appeared with information about how installed applications manage your dаta: which sites they connect to, where they...
Ahrefs Research: Are Links Still an Important Ranking Factor?
14 December 2021, Tuesday
Ahrefs Research: Are Links Still an Important Ranking Factor?
Ahrefs decided to find out how important links are to Google today, and conducted an experiment by removing them from the site's pages. The...
A few simple steps to speed up a WordPress site
13 December 2021, Monday
A few simple steps to speed up a WordPress site
It's no secret that fast loading of the site allows you to keep visitors on the site. Agree that no one will view a site where you have to expect...
How to Promote a WordPress Blog: 14 Effective Tips
13 December 2021, Monday
How to Promote a WordPress Blog: 14 Effective Tips
Running your own blog is not an easy task that requires not only creative thinking, but also self-discipline, responsibility and analytical skills....
How to Optimize Images for the Web
11 December 2021, Saturday
How to Optimize Images for the Web
There are many different aspects to consider when building a website: security, SEO, conversion, site performance, and more. Image optimization is...
How to create a root user on CentOS
11 December 2021, Saturday
How to create a root user on CentOS
The sudo command (which stands for “substitute user and do”) allows a user to execute administrative commands that are usually only available to...
How to set up SSH keys and passphrase for your server
11 December 2021, Saturday
How to set up SSH keys and passphrase for your server
SSH keys allow you to log in to the virtual server in a more secure way than using a password, by using SSH. While the server can be hacked by using...
How to install Nginx on Ubuntu
11 December 2021, Saturday
How to install Nginx on Ubuntu
Nginx is one of the most popular web servers in the world and is used by many large sites that are visited by a large number of users every day. In...
How to speed up MySQL and take the load off the disk subsystem
11 December 2021, Saturday
How to speed up MySQL and take the load off the disk subsystem
Any successful project sooner or later faces a growth problem. The number of website visitors is increasing, the web server is handling more...
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