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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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) […]
When preparing our educational programs, we periodically encounter difficulties regarding the use of certain tools. At times when we face these issues, there isn’t always enough documentation and articles available to help address the problem. This was the case, for example, in 2015 when we used […] in our program 'Big Data Specialist.'
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 […]
More and more recruiters in modern companies prefer to conduct interviews with candidates in English. For HR specialists, this is beneficial, as it allows them to simultaneously assess the candidate's English language skills and learn more about them. However, for candidates themselves, describing themselves in English often poses challenges, especially if their proficiency level does not yet permit smooth communication on any […].