back to future collection

Author: jangchul, Ph. D., Department of Robotics, New York State University, Tsinghua University, automation. Research and Development Direction: Map reconstruction, location tracking, robot autonomous obstacle avoidance navigation, device-side and cloud algorithm optimization. 2009-2014 at Microsoft, 2014-2016 at the beginning of the Magic Leap work. Http://weibo.com/ttarticle/p/show?id=2309403994589869514382mod=zwenzhang Slam technology has been known for its popularity with robots, VR and AR

Lead: The Wall Street Journal commented today that when more and more objects become "intelligent", they can feel the surrounding environment or be connected to the Internet and receive remote commands, the insufficient network speed makes cloud computing unable to meet the massive data storage, transmission and processing needs. At this time, some technology companies have put forward a new concept of "fog computing. Unlike "Cloud", which is driven by servers, "fog computing" is driven by scatt

future of the live market. Like text, the future of instant messaging is bound to bring unlimited imagination. And the live collection is larger than the instant messenger, because its radiation, the resonance may be, the transmission may have not been dug out. 2. Live products into direct broadcast service providers, part of the content, part of the algorithm t

1. Remove duplicate string elements from the ArrayList collection (same string content)Analysis:(1) Creating a Collection Object(2) Adding multiple string elements (containing duplicates)(3) Create a new collection(4) Iterate through the old collection to get each element(5) Take an element to the new set and look for

focused on JVM garbage collection mechanism and corresponding algorithm promotion, compiler algorithm promotion, all kinds of api promotion and so on. However, these optimizations and improvements will always have bottlenecks, and it is impossible to introduce just-in-time compiler, JVM garbage Collection introduces parallel algorithms in such a way that greatly improves java performance, It is still

What is the 2020 Man-machine interface? It's hard to predict how the future will be different from today. However, some recent experiments have speculated on the approximate appearance of 2020 years, although the following are not fully sure to become a reality, but there is no doubt that the future will be as cool as they describe. More humane, more intuitive interactive devices Microsoft's n

server| Microsoft Killer Code "Yukon" Www.yestar2000iTbulo.comuYGqwqB It's been 15 years since Microsoft released SQL Server 1.0 in 1989, and in the 15-year SQL Server, from scratch, from small to large, has gone through the legends of time and time again. It eats into the market share of IBM and Oracle databases, and the next generation of SQL Server is becoming the core of the future of Windows operating systems. And in the mouth of Bill Gates's r

QQ concept version after a year of secret research and Development, finally opened her mysterious veil, to the world to show her true face, as a brand new products, as well as the internal closed secret research and development of many factors, may be a lot of people want to understand the QQ concept version of the design process and product design concept, Here we will take you a comprehensive understanding of the QQ concept version of this product development and design process, but also with

Server With the advent of the AMD Opteron processor, the 8-way server based on the x86 architecture has greatly reduced the OEM's entry threshold. On the eve of the advent of the dual-core server processor, both the old 8-way server vendors withdrew and more new players were involved. Already the weather of the 8-way server market, the future will bring to users what new ideas? In the traditional x 8 6 server design, the multi-channel server is the S

Future IoT full stack development--javascript OR Python.The development of IoT involves a lot of complex and long development cycle, so we must find a wide range of programming languages and methods.JavaScript supports HTTP and JSON, supports functional programming, and provides an interactive environment that can be applied to all stack development of IoT.Python, as a glue language, can undertake a large number of tasks in the Internet of things and

QQ concept version after a year of secret research and Development, finally opened her mysterious veil, to the world to show her true face, as a brand new products, as well as the internal closed secret research and development of many factors, may be a lot of people want to understand the QQ concept version of the design process and product design concept, Here we will take you a comprehensive understanding of the QQ concept version of this product development and design process, but also with

Since the launch of the Phoenix Nest system, Baidu has continued to introduce new, frequent updates, for years of rare. and Baidu responsible for lifting the left to promote the ranking of the message once let the world SEO excited unceasingly, great "bitter day finally past" momentum. But is the bitter day really past? This December 1 big day, for SEO, is auspicious? First, the abolition of the left to promote the rankings, is true false? Analysis of the road: really. A huge Baidu company, in

people, only to see the ranking of the scenery but did not see the bitterness behind. In the current domestic SEO status, its competition can use four words to describe "miserable." Everyone is desperately to the home page squeeze, let a lot of seoer embarrassed is, SEO gradually faced with the situation of thankless, especially some corporate website seo, even if the rankings up, in front of the bidding is also very weak. SEO really to the end of it, in fact, SEO is only as a means of marketi

What is Java to you? A language you learned in college? A common language for the IT industry? Do you believe Java is ready for the next internet explosion? Java has been enhanced for embedded computing on the one hand, and for real-time applications, this article explains why Java is the best language for IoT (Internet of Things) development.Enhanced for embedded computing and streamlined for real-time systems-why Java is the best language for IoTSince 1969, we have seen explosive growth in net

Web|xhtml for years, HTML has only been growing, but has never been smaller, since the new version must maintain backward compatibility. This situation will be changed. The first working draft of XHTML 2.0 was released on August 5, 2002, with the news that backward compatibility was canceled, and that the language was finally able to evolve. So what are you going to get in return as a developer? What about robust forms and event performance? They are a better way to study frameworks that do not

A year of contact with C # is generally a perfect language, but some details are not perfect. Here is a note of some of the future expectations I have for it now.More powerful generic constraintsSimilar to C + + templates, C # generics make it easier to write code that works with multiple types. Without generics, we might need to use object and perform type conversions, or write large amounts of identical code for each type. C # is as strict as ever o

Contact C # for a year. Overall is a very good language, but some of the details of the features are not perfect. Here is a note of some of the future expectations I have for it now.More powerful generic constraintsSimilar to C + + templates, C # generics make it easier to write code that works with multiple types. Assume that there is no generic type. We may need to use object and run the type conversion, or write a large number of identical code for

We are usually exposed to multithreaded thread,runnable, both of which cannot return the results of a thread after execution.Callable and the future, the former produces results, the latter gets results.Callable and the future recommend a good blog: http://blog.csdn.net/ghsau/article/details/7451464 Public classGreystartservletextendsHttpServlet {@Override Public voidInit ()throwsservletexception {Futuretas

Atitit. future trends and evolutionary results of programming languages1 languages, like species, can form evolutionary trees, and branches that have no future will wither and die off. 12 Machine Language 13 assembly Language 24 C language , hardware abstraction Layer 25 High-level language:java,.net cross-platform (OS) abstraction Layer VM 26 DSL Domain programming language ( across programming langu