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Every transition to a newer mobile communication standard not only means increased data exchange speeds but also enhances reliability and security against unauthorized access. This is achieved by addressing vulnerabilities found in previous protocols and implementing new security checks. In this regard, communication via the 5G protocol promises to be more reliable than […]
In this tutorial, we will explore creating a voice-controlled drone program using Node.js and the Web Speech API. The drone is the Parrot ARDrone 2.0. Reminder: all Habr readers receive a discount of 10,000 rubles when enrolling in any Skillbox course with the promo code "Habr." Skillbox recommends: Practical Course "Mobile Developer PRO." Introduction Drones are amazing. I really enjoy […]
This is a Friday article about applying modern business methodologies in everyday life. Please take it with a sense of humor. Customer Development came to us as a methodology for identifying the needs of potential customers when creating new products. However, its principles can also be applied to solving many personal tasks. Moreover, CustDev can be part of the life philosophy of a modern individual. Applying the Cust Dev philosophy helps improve […]
The recruitment for the summer internship at Yandex is ongoing. It covers five areas: backend, ML, mobile development, frontend, and analytics. In this blog, as well as in other blogs on Habr and beyond, you can find plenty of insights into how the internship process works. However, much remains a mystery for those not working at the company. A […]
In the summer of 2018, an annual summer school on bioinformatics took place near St. Petersburg, attended by 100 students and postgraduates to study bioinformatics and learn about its application in various fields of biology and medicine. The main focus of this school was on cancer research, but there were also lectures on other areas of bioinformatics, ranging from evolution to data analysis […]
Few would argue that processors are quite complex solutions that simply cannot function without self-diagnostic tools and sophisticated control mechanisms both during manufacturing and in operation. Developers must have comprehensive tools to be completely confident in the product's suitability. And these tools are not going anywhere. In […]
Note for translation: The first part of this series was dedicated to familiarizing with Istio's capabilities and demonstrating them in action, while the second focused on finely-tuned routing and network traffic management. Now, we will discuss security: to demonstrate its associated basic functions, the author uses the identity service Auth0, but other providers can be configured similarly. We set up […]
Note for translation: The first part of this series was dedicated to familiarizing with Istio's capabilities and demonstrating them in action. Now, we will discuss more complex aspects of configuration and the use of this service mesh, particularly finely-tuned routing and network traffic management. We also remind you that the article uses configurations (manifests for Kubernetes and Istio) […]
Note for translation: Service meshes have definitely become a relevant solution in today's infrastructure for applications following microservices architecture. Although Istio may be familiar to many DevOps engineers, it is quite a new product that, due to the complexity of the capabilities offered, may require significant time to get acquainted with. German engineer Rinor Maloku, who is responsible for cloud computing for large clients in telecommunications […]
Good day, esteemed Hub community. Exactly a year ago, it was a spring day just like today. As usual, I was commuting to work on public transport, experiencing all those delightful feelings familiar to anyone who travels during rush hour. Behind me, the bus door struggled to close. Hair from the girl sitting in front of me kept blowing into my face as she emotionally […]
No, this is not a commercial offer; this is the cost of the components for a system you will be able to assemble after reading this article. A bit of backstory: Some time ago, I decided to start beekeeping, and indeed, they arrived... for a whole season, but didn't survive the winter. This was despite the fact that it seemed I did everything right — fall feeding, insulation before the cold. The hive was […]
Habr, hello! Yesterday at the meetup dedicated to Apache Spark, there were quite a few questions from participants related to the configuration of this tool. We decided to share our experiences in response. It’s a complex topic, so we invite you to share your experiences in the comments as well; perhaps we misunderstand and use something incorrectly too. A brief introduction — how we […]
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