Alibaba's new Arm-based server chip will be used in Alibaba datacenters to provide cloud services to customers.. The company will continue to offer Intel-based services, so it's up to customers to choose Arm over xbased chips. When Amazon did something similar a few years ago, there was little uptake for the Arm-based chips. But true semiconductor independence will require China to develop its own extreme ultraviolet lithography machines , required to etch microscopic circuits on silicon.
SMIC , China's main chip foundry, can't provide anything smaller than 14 nm. SMIC claims to have mastered the 3nm chip process in the lab and is trying to buy the EUV lithography machines necessary for production from ASML, the Dutch company that currently has a monopoly on the critical equipment.
But the United States is intent on blocking the sale. But getting that technology out of the lab and into a machine remains many years away. Japanese startup working towards autonomous robots that can do useful work inside and outside the space station. Late last year, Japanese robotics startup GITAI sent their S1 robotic arm up to the International Space Station as part of a commercial airlock extension module to test out some useful space-based autonomy.
Everything moves pretty slowly on the ISS, so it wasn't until last month that NASA astronauts installed the S1 arm and GITAI was able to put the system through its paces —or rather, sit in comfy chairs on Earth and watch the arm do most of its tasks by itself, because that's the dream, right? So what's next for commercial autonomous robotics in space? One of the advantages of working in space is that it's a highly structured environment.
Microgravity can be somewhat unpredictable, but you have a very good idea of the characteristics of objects and even of lighting because everything that's up there is excessively well defined. So, stuff like using a two-finger gripper for relatively high precision tasks is totally possible, because the variation that the system has to deal with is low.
Of course, things can always go wrong, so GITAI also tested teleop procedures from Houston to make sure that having humans in the loop was also an effective way of completing tasks. Since full autonomy is vastly more difficult than almost full autonomy, occasional teleop is probably going to be critical for space robots of all kinds.
GITAI will apply the general-purpose autonomous space robotics technology, know-how, and experience acquired through this tech demo to develop extra-vehicular robotics EVR that can execute docking, repair, and maintenance tasks for On-Orbit Servicing OOS or conduct various activities for lunar exploration and lunar base construction. I'm sure you did many tests with the system on the ground before sending it to the ISS.
How was operating the robot on the ISS different from the testing you had done on Earth? The biggest difference between experiments on the ground and on the ISS is the microgravity environment, but it was not that difficult to cope with.
However, experiments on the ISS, which is an unknown environment that we have never been to before, are subject to a variety of unexpected situations that were extremely difficult to deal with, for example an unexpected communication breakdown occurred due to a failed thruster firing experiment on the Russian module.
However, we were able to solve all the problems because the development team had carefully prepared for the irregularities in advance. It looked like the robot was performing many tasks using equipment designed for humans. Do you think it would be better to design things like screws and control panels to make them easier for robots to see and operate?
Yes, I think so. JavaScript is compatible across all browsers, used in ove r 90 percent of all web pages and is the most popular language on StackOverflow. Compatibility and adoption of JavaScript 6 continued to grow in and Progressive Web Apps became more usable, allowing offline-first functionality for web apps. NET software framework and can now be used on non-Windows machines since the release of the new.
NET Core open-source development platform in June Its main use is building Microsoft enterprise software. Most of the features in C 7. NET Core! Both of them are general-purpose dynamic programming languages that see a lot of use in CGI, graphics, network, and finance programming. Some think the growth of DevOps triggered this popularity surge because Perl is versatile and works well with other languages, making it a good DevOps tool.
Swift launched in and it rose quickly in popularity due to its scalability, speed, ease of use and strong demand from the mobile app marketplace. Apple released Swift 3. Apple plans to release Swift 3. PHP stayed in the same place in our rankings from to with little change in popularity. Ruby on Rails, which was number nine on our list last year, dropped down several spots to number seventeen.
This may be caused by Ruby losing some of its market share to increasingly popular alternatives like Node. Check out our course offerings today. Structured Query Language is a domain-specific language used in programming and designed for managing data held in a relational database management system RDBMS , or for stream processing in a relational data stream management system RDSMS. That SQL number is misleading. SQL is a database query language that virtually all software systems rely on to interact with a database.
You cant really get a job just doing SQL.. But that would also be wrong. Saying SQL is not a programming language is like saying Pluto is not a planet. What is the world coming too! It offers looping, logic directives, variables, and so on. The best way to prove a point is by offering a concrete example. This example was constructed on SQL Server. I would like to learn php.. Is it worth it to get a gud job?
Is it that eazy to learn? It just has different capabilities and reason for existence. Most dialects are easy to use and serve their purpose well. You seem to indicate that Node. But the fact is, is that Node. Therefore, it should not be considered a separate language. Sql is often embedded in a programming language to interact with a database. Linux is not a language, it is an operating system. Windows Do these 11 things immediately. Top 5 things to do about your tech before you die.
If you're not using a kanban board, you're not as productive as you could be. Comment and share: These 10 programming languages have dominated development in Show Comments. Hide Comments. My Profile Log out.
Join Discussion. Toggle blog search. Log in Sign up. Search the blog Submit. Microservices tilt the landscape Another driving force behind these trends is the growing adoption of a microservices architecture. Which programming languages do employers want? What programming languages do coders use? In addition, Stack Overflow conducts its own Developer Survey of what developers are actually using: Look familiar?
What programming languages do coders like? What programming languages are on the rise? Related Topics Culture. Was this post helpful? Subscribe to our blog Find out about the latest articles and nerd out on the regular. Thank you for subscribing Thank you for subscribing to Observatory, the New Relic blog.
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