best technology podcasts

"On the side of a PBX or bureau switch, a small amount of electrical energy is not fully converted and returned along the original path to form an echo." If the caller is not far from the PBX or switch, the Echo returns quickly and the human ear cannot hear it, which is irrelevant. But when the echo returns more than 10ms, the human ear can hear the obvious echoes. In order to prevent echoes, the echo cancellation technique is generally needed, and special software code in the processor listens

In order to maintain the order in the group, regulate part of the rules for technical discussion, exchange, inquiry and entertainment, and conduct a convention solicitation activity, which is in a fair, open, and just form, let Boyou and the masses vote and comment independently, spontaneously, and voluntarily, and now form the "ASP. net Ajax technology alliance and ASP. NET Technology Alliance two groups o

To solve a network problem, we need to comprehensively use our wireless technology to achieve more effective use. Here we will discuss the wireless access technology and wireless technology in detail. The wireless LAN technology combination based on IEEE 802.11 forms the best solution, providing high-performance access

Current mainstream technology in computer technology and its social demand investigation reportI. Current status of mobile Internet development"Goldwind Jade Dew meets, then wins but the human countless." "The internet, known as the greatest invention of the 20th century, is a passionate collision with the most advanced mobile communications technology, and a new

PHP programming development how to improve programming efficiency improve PHP programming technology, programming development programming technology. PHP programming development how to improve programming efficiency improve PHP programming technology, programming technology using single quotes instead of double quotes

Although a lot of time for SEO, a simple idea than superb technology, but does not mean that the technology is not necessary, a lot of requirements need technology to achieve. One thing everyone will agree on is that existing needs should not be compromised by the limitations of technology. Forget the first company in

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

One: What is automatic steering technology (auto-redirecting)? Automatic steering, also called automatic redirection. Automatic jump refers to a technology that automatically shifts users to other web addresses when they log on to a website. The web address of the steering page can be other pages within the site, or it can be other sites. 　 Typically, the browser receives a Web page that contains code tha

My independent blog website is:Http://wuyouqiang.sinaapp.com/. My Sina Weibo:Http://weibo.com/freshairbrucewoo. You are welcome to exchange ideas and improve your technology together. Since I and one of my colleagues moved their computers to the lab, the two of us have become the crazy people in the lab and even in the school, we stayed in the lab all the time except for washing back to the dormitory, except for class and dinner. At that time, o

Describes the application of the caching technology in PHP and the caching technology in php. PHP, a web design scripting language that has emerged in recent years. Due to its powerful and scalability, php has developed considerably in recent years. Compared with traditional asp websites, it has an absolute advantage in speed. If you want mssql to convert 60 thousand pieces of data to php, it will take 40 s

Large website Optimization-memcache technology, Optimization-memcache TechnologyLarge website Optimization-memcache Technology Memory + cache memory cacheIntroduction to memcache Memcache is a setDistributedHigh SpeedCache SystemDeveloped by Brad Fitzpatrick of LiveJournal, it is currently used by many websites to speed up Website access, especially for large websites that require frequent access to databas

Anti-debugging technology and debugging technologyWhen debugging a virus program, you may encounter some anti-Debugging techniques. That is to say, the debugged program can detect whether it has been attached to the debugger. If you find that you are being debugged, it must be someone trying to crack themselves through disassembly or other methods. To learn how to crack the anti-debugging technology, Let's

IMU technology and redo private strand Technology in Oracle, imustrand Oracle030 IMU technology and redo private strand Technology in oracle030Oracle 3. Explain the Oracle IMU Mechanism Select * from v $ sysstat where name like '% IMU % '; STATISTIC #, NAME, CLASS, VALUE, STAT_ID312 IMU commit

college students do not notice this, the higher performance of the hardware and software platform can immediately solve the company's existing problems, that is unrealistic ideas. I used to work in the previous company, I have seen a product group of developers have done such products, several graduate not long after the graduate student to the boss suggested the development of a new type of Control Panel and PC-side backend Server software, the hardware architecture is s3c2410+linux operating

OPPO r9s How to open real acoustic technology? Real acoustic technology is r9s with the quality of the lifting technology, opened to enable the phone to achieve a higher quality level, very easy to use. But how does this function turn on? Below let the mobile phone world of small make up to tell you how to open real acoustic--r9s, interested in a look at it ~

In the IT industry, the development of virtual technology is ready, but IT is difficult to succeed in Linux clusters. Donald Becker, one of the founders of Beowulf, says this is a pity because the system provides only one virtual option that doesn't make any sense. Becker said that the Linux cluster system should pay more attention to the development of virtual technology and high feasibility, and explained

Client technology: Cookie Service-side technology: HttpSession 07. Five / Android Basics / No Comments First, session technology1, what is a session: The client opens a browser to visit a website, after the visit is finished, close the browser. This process is called a session. It's like making a phone call.2, the main problem in the programming of the session is: to save the d

Recently has been feeling that time is not enough, around the people who are worth studying more and more, want to do more and more, want to learn more and more, sometimes do not know how to choose. I often think, what technology has given me, whether I have really to pursue. Often pay attention to some foreign products, especially some geek out of the product, sigh with regret at the same time, but feel that they are not only technical deficiencies,

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