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Once, I had a ridiculous idea to gather 500 laser pointers in one place. I spent a lot of time and did it. It turned out to be spectacular and useless, but I enjoyed it. Six months ago, I had another ridiculous idea. This time it was not very spectacular but much more useful. I also spent a lot of time on it. And in this article […]
The experimental branch of the Linux kernel, which is developing version 5.4, has introduced changes warning about the imminent end of support for 32-bit guest systems operating in paravirtualization mode under the control of the Xen hypervisor. Users of such systems are advised to switch to using 64-bit kernels in guest environments or to use full (HVM) or hybrid […] modes instead of paravirtualization (PV).
As is known, support for Windows 7 will end on January 14, 2020. This system was released on July 22, 2009, and is now 10 years old. However, its popularity remains high. According to Netmarketshare, 'the seven' is used on 28% of PCs. Since support for Windows 7 ends in less than three months, Microsoft has started sending […] notifications.
Aleksey Lizunov, head of the remote service competency center of the IT department at MKB. As an alternative to the ELK stack (ElasticSearch, Logstash, Kibana), we are conducting research on using ClickHouse as a data storage solution for logs. In this article, we would like to share our experience with ClickHouse and the preliminary results from the pilot […]
Friday. I suggest we talk about one of the best Soviet science fiction writers, in my opinion. Nikolai Nikolaevich Nosov holds a special place in Russian literature. Unlike many others, he is increasingly remembered as time passes. He is one of the few authors whose books were genuinely read (voluntarily read!) and fondly remembered by the entire population of the country. Moreover, while Soviet classics are barely […] acknowledged today.
/* Публикуется окончание фантастической повести. Начало находится здесь */ 10. В поисках сочувствия Роман забрел в каюту к Варьке. Девушка, в мрачноватом настроении, сидела на постели и читала распечатку второго собеседования. — Пришел доиграть? – предположила она. — Ага, — с радостью подтвердил пилот. — Ладья h9-a9-тау-12. — Пешка d4-d5-альфа-5. — Как все прошло, по […]
The release of the desktop-oriented GhostBSD 19.10 distribution is now available, built on the TrueOS platform and offering the MATE desktop environment. By default, GhostBSD uses the OpenRC initialization system and ZFS filesystem. It supports both live mode operation and installation on a hard drive (using its own installer, ginstall, written in Python). Boot images have been created for the x86_64 architecture (2.3 GB). […]
Hello, Habr! I present to you the translation of Stephen Wolfram's post "The Wolfram Function Repository: Launching an Open Platform for Extending the Wolfram Language." The Foundations of the Viability of the Wolfram Language Today we stand on the brink of great achievements with the Wolfram Language programming language. Just three weeks ago, we launched a free Wolfram engine for developers to help our users integrate […]
Zero Trust is a security model developed by former Forrester analyst John Kindervag in 2010. Since then, the Zero Trust model has become the most popular concept in cybersecurity. Recent mass data breaches only confirm the need for companies to pay more attention to cybersecurity, and the Zero Trust model might prove to be the right approach. Zero Trust denotes a complete absence of […]
The Google search engine is one of the most popular and widely used tools for finding information and answers to various questions. This search engine is utilized worldwide, enabling users to quickly find the data they need. That’s why the Google development team continuously works to enhance their search system. Currently, each query is perceived by the Google search engine as […]
Hello. In this article, I want to describe the process of assembling my first Arduino robot. This material will be useful for other beginners like me who want to create some sort of 'self-propelled cart.' The article outlines the stages of my work along with my additions on various nuances. A link to the final code (which is probably not the most perfect) is provided at the end of the article. […]
Recently, entirely by chance, thanks to a good person, the idea was born to attach a brief summary to each article. Not an annotation, not a teaser, but a genuine summary. Something that would allow readers to skip the article entirely. I tried it, and I absolutely loved it. But that’s not the point — the main thing is that the readers enjoyed it. Those who had stopped reading have started to return, branding […]