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In 2024, the support period for the popular CentOS 7 operating system, which many users and server admins considered the de facto standard for use on their physical and virtual servers, ended. The era of CentOS 7 is over, and it has been replaced by newer OSes
But what do you do when the operating system is running like clockwork and there is no sense, opportunity or desire to upgrade a perfectly working and reliable system to newer releases? After the end of support, CentOS 7 users faced the problem that the standard repositories from which they could install utilities or non-essential libraries became unavailable
When we ran the yum update, we saw the following:
Isn't it tempting to save money by using a free postal service or employees' personal emails instead of business email? Trust me, it's not worth it. And here's why
Have you ever felt like your .NET application is moving at a snail’s pace? If your immediate reaction is “yes”, don’t worry, you’re not alone. You may be suffering from the consequences of some bad practices disguised as seemingly logical methods.
Whois is a convenient specialized service, thanks to which you can find out basic information about a domain, its owner and registrar company.
IEnumerable, ICollection, and IList are the interfaces most commonly used in the .Net Framework. Let's see what opportunities they open up for the developer.
