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On January 9, the release of Pandas 1.0.0rc took place. The previous version of the library was 0.25. This first major release includes numerous wonderful innovations, such as improved automatic summarization of data frames, more output formats, new data types, and even a new documentation site. All changes can be viewed here; in this article, we will limit ourselves to a brief, less technical overview of the main points. The library can be installed […]
Introduction What might the knowledge of the semantic differential methodology be useful for? We can learn our position relative to competitors in the subconscious of consumers. It might seem to us that customers have a negative attitude toward our product, but what if we find out that they view our competitors even worse on the most significant criteria for us? We can find out how successful our advertising is compared to […]
In the closing days of the Consumer Electronics Show in Las Vegas, we managed to take a look inside the compact Intel NUC computer based on the Ghost Canyon hardware platform. The company released the first Next Unit of Computing back in 2012 and has been continuously enhancing the system's capabilities since. The latest upgrade iteration has the Intel CPU and Vega graphics processor housed on the same substrate […]
It is well known that these six bytes, usually displayed in hexadecimal format, are assigned to a network card at the factory, and at first glance, they seem random. Some know that the first three bytes of the address are the manufacturer identifier, while the remaining three bytes are assigned to it. It is also known that you can assign yourself an arbitrary address. Many have heard about 'random addresses' in Wi-Fi. Let's investigate […]
We often have to work with SSL certificates. Let's recall the process of creating and installing a certificate (in general terms for most cases). Find a provider (a site where we can purchase an SSL). Generate a CSR. Send it to the provider. Confirm domain ownership. Obtain the certificate. Convert the certificate to the required format (optional). For example, from pem to PKCS #12. Install the certificate on […]
This lecture wasn't on the schedule, but it had to be added to avoid gaps between classes. The lecture essentially covers how we know what we know, if indeed we truly do know it. This topic is as old as time itself—it has been discussed for the last 4000 years, if not longer. In philosophy, for its […]
It starts here. 10-43: Someone says, "A scientist knows science like a fish knows hydrodynamics." There is no definition of Science here. I discovered (I think I mentioned this to you before) that in high school, different teachers talked about various subjects, and I could see that different teachers spoke about the same subjects differently. […]
Tails is an operating system that can be run on almost any computer from a USB stick or DVD. It is designed to protect your privacy and anonymity and helps you achieve that. This is an emergency release that fixes critical vulnerabilities in the Tor Browser. Updates The Tor Browser has been updated to 9.0.4. A critical vulnerability in the JavaScript JIT compiler in Firefox and Tor Browser has been fixed. Mozilla is aware […]
The Ubuntu GamePack 18.04 build is available for download, which includes tools to run over 55,000 games and applications, both specifically designed for the GNU/Linux platform and Windows games that can be run using PlayOnLinux, CrossOver, and Wine, as well as old games for MS-DOS. The distribution is built on Ubuntu 18.04 and includes all […]
The release of the distributed version control system Git 2.25.0 is now available. Git is one of the most popular, reliable, and high-performance version control systems, offering flexible tools for nonlinear development based on branching and merging. To ensure the integrity of history and resistance to "backward" changes, implicit hashing of the entire previous history is used in each commit, and digital verification is also possible […]
Despite all the drawbacks of Internet Explorer, it still exists in Windows, including in the latest version. Moreover, it is part of both classic and future Microsoft Edge. Although the company itself has not recommended using it as a daily browser. Information has appeared on Reddit that enthusiasts have managed to run Internet Explorer on Windows 10 […]
Other articles in the series: History of relays The "fast information transfer" method, or The birth of the relay Long-distance writer Galvanism Entrepreneurs And finally, the relay Talking telegraph Just connect Forgotten generation of relay computers Electronic era History of electronic computers Prologue Colossus ENIAC The electronic revolution History of the transistor Groping in the dark From the crucible of war Multiple reinventions History of the Internet Backbone network Dissolution, […]