top technology conferences

The rapid growth of information, so that search engines become the preferred tool for people to find information, Google, Baidu, China search and other large search engines have been the topic of discussion. With the increasing value of the search market, more and more companies to develop their own search engine, Alibaba's business opportunities search, 8848 of shopping search and so on, naturally, search engine technology has become the focus of tec

With the rapid development of the Internet, the increase of web information, users to find information in the ocean, like a needle in the haystack, search engine technology to solve the problem (it can provide users with information retrieval services). At present, search engine technology is becoming the object of research and development of computer industry and academia. 　 Search engine (Engine) is a

For public classes, this may not be the case at the moment, but it can often help me in the future when I want to solve the solution. The following is Ali's collation of the Open class Absrtact: In the first Alibaba online summit, Alibaba middleware technology expert Wei Peng for everyone to bring the "Java container based multi-application deployment technology practice" to share, the main content of the

Questions There has recently been a widespread concern about a problem because it reflects the general working conditions of the general technical staff. The programmer who writes business code every day, how to become technology Daniel, start to write technical code.https://www.zhihu.com/question/39430220/answer/90546883 Yiu Dong, landfills. A product business development process must have many problems to solve, such as crash, deadlock, low performa

Blockchain technology Application _ Blockchain technology application How big is the market? The impact of blockchain technology has been growing rapidly since 2015. At the time, the arcane technology behind the digital currency was likely to change the financial system. Cut By the end of 2016, big companies such as

Ping ' an technology mobile development team Technology Weekly (Phase I) industry news 1) popular iOS network communication Library afnetworking exposure SSL VulnerabilityAfnetworking is a famous open source network library that allows developers to add network functionality to iOS and OS X programs. However, the library does not check whether the SSL certificate is issued to a legitimate domain name. This

Analysis of Ajax technology composition and core principles, and core principles of ajax technology This article mainly analyzes the composition principles of Ajax technology for your reference. The specific content is as follows: 1. AjaxFeatures:Partial refresh to improve user experience and load data from server vendors 2. Technical composition of AJaxIt is not

Talking about the implementation of Ajax technology and the refreshing of pages; talking about the ajax technology page Ajax (ajax Development) AJAX is "Asynchronous Javascript And XML" (Asynchronous JavaScript And XML), which is a Web page development technology used to create interactive web applications. AJAX = Asynchronous JavaScript and XML (subset of standa

With the development of communication technology, the relationship between transmission, reuse and exchange is getting closer and closer, so that they are gradually inseparable. In recent years, people have used the term "Transfer Mode" to describe the transmission, reuse, and exchange in the communication network. The transfer mode can be divided into synchronous transfer mode ATM) and asynchronous transfer mode ATM. ATM uses space or time-based Fixe

blown, each group of 6, A total of 24 4/3mm bundle type bundle tubes in one 40/33-mm Silicon core tube air blow 5 10/8 microtube units. The advantages of micro-tube units include: 1. simple and flexible Laying Methods: If the protection tube is a silicon core tube, a certain number of micro-tubes can be blown into the laid protection tube according to the mold Shape Based on the diameter of the protection tube. If the protection pipe is another pipe, such as a PE pipe, grid pipe, or PVC pipe

2017 latest blockchain technology, from getting started to mastering video tutorials (video + source + tools)The latest organized Blockchain technology video contains development tools, source code, video tutorials, from small white to the great God, to share to everyone to learn.Blockchain is the basic technology of Bitcoin, which is researched all over the worl

This article first quotes a few words:1. "to understand the meaning of the user, return to the user's needs ."2. "portal websites all think about how to save money rather than how to buy technology ."3. "search engines are not a field that everyone can do, and the entry threshold is relatively high ."4. "It's not good enough. The best way is to make one thing the best ." (Google's Top Ten Truths)5. &

In the previous article, we talked about the cache on the server. My Geographic Name Information System has 0.7 million pages, the process of generating this page requires me to load 5 pieces of SQL data returned from a remote database, as well as news in RSS format. Therefore, it is very difficult to generate a page, therefore, I used the server Cache Technology to significantly improve the performance. However, I encountered new problems with hard d

Multithreading technology NSThread NSOperation GCD, multithreading technology nsthread Multithreading: in iOS development, there are many problems when multithreading is used, such as refreshing the interface when downloading data asynchronously. The key to introducing multithreading to solve the problem is that using multithreading can make the interface smoother and prevent the interface from being sus

Python Basics and Crawler technologyCourse Study Address: http://www.xuetuwuyou.com/course/195The course out of self-study, worry-free network: http://www.xuetuwuyou.comCourse IntroductionAs a convenient way to collect information from the Internet and extract available information from it, web crawler technology becomes more and more useful. With a simple programming language like Python, you can crawl complex sites with a few programming skills. Pyt

Old a technology encryption dog replication technology (China) Co., Ltd. "Http://www.old-a.com" is a professional engaged in encryption Dog (LOCK) replication technology products independent development and sales of related work, professional for users to provide encryption Dog (LOCK) replication, software cracking, registration machine development extraction, do

A short message mechanism, through the mobile phone terminal or server (online) way to implement the business menu dynamic download, delete and update, so that users get personalized information Services value-added service (OTA business)OTA (Over-the-air Technology) aerial download technology.It is the technology of remote management of SIM card data and application through the air interface of mobile comm

With the development of routing technology, IP technology and ATM technology are constantly improved, and have become the main force of routing exchange technology. At the same time, many people are very optimistic about the prospects of these two technologies, I believe that it will play a more important role in the f

The D language introduces static if, static assert, template, is and some other statements, so that D language can use the compile-time to perform logic processing, but also to compile-time testing, which allows the compiler at compile time on the custom class, structure, parameters for dynamic detection, This allows the definition of something with a strong type of function, the work of cow B. Import Std.stdio; Import Std.range; int Main (string[] argv) { int[] a = [0,1,2]; int [] b = [4

2018 Programming Technology Learning list, 2018 Programming Technology listProgramming General Data Storage essential encoding essential compression essential encryption essential serialization essential CDN essential DNS essential Internet Protocol entry: reprinting protocols at various layers The essence of CPU IO Essence of CPU computing Essence Essence of concurrency Essence of Data Types Differences be