Technology is the realization of design ideas, a design idea can have a variety of ways to achieve.
For example: How do we understand "lazy loading", there is a person ready to go to your house for a few days next month, you need to vacate the room this month. This month, when he doesn't exist, wait till he comes.
The design study is how to deal with the relationship between object and object (using)
design ideas originate from the problems enc
First, encryption technology
1. General Data encryption model
Note that there is a key on the A and B side.
2. Two Class cipher system
A) symmetric key cryptosystem and public key cryptosystem are divided according to whether the encryption key and decryption key are the same.
b) in a symmetric key cryptosystem, the encryption key at the end of a and the decryption key at the B end are the same. This kind of commonly used encryption algorithm has DE
block to improve the subjective quality of the human eye.
B, h.265 Code codec
Optimized encoder Parameters--h.265 codec
This is the h.265 coding framework, which is the same as the mixed coding framework of H. For example, including inter-frame, intra-frame prediction, Entropy coding, deblocking in order to remove the "block effect", adding a new SAO filter to eliminate the ringing effect.
Comparison of parameters between C, H and h.265
As for the H. h.265 framework, although their proce
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 ~
MySQL pre-processing technology and MySQL pre-processing technology
The so-called preprocessing technology was originally proposed by MySQL to reduce the pressure on servers!
Traditional mysql processing process
1. Prepare SQL statements on the client
2. Send an SQL statement to the MySQL server.
3. Execute the SQL statement on the MySQL server.
4. The server ret
Recently, the company to do a remote Desktop control software, which uses the API hook technology, because not previously contacted such technology, just at the beginning of the time to follow the "Windows core programming" introduced in the modified IAT table method to implement the API hook, But the process of creating a third-party tool in a project, which can be injected into the existing project, but t
contains the latest XML draft, which is a rare good software.
The XML Writer Software was developed by Wattle Software-Chris Howard and can be downloaded from the http://XMLwriter.net for trial use ). It is used in Windows 95/98/2000 and Windows NT4 and has a Windows interface that everyone is familiar with. It provides a project management environment, which may be used to create and view projects. The project contains files, you can customize toolbar and shortcut keys, and select the display
UWP hand-drawn video creation tool technology sharing series, uwp tool technology
This article is the third part of the technology sharing series. It describes how to process videos in hand-drawn videos.
With the rise of short videos and live video in recent years, videos have become an important way for people to express their emotions and communicate with each
UWP hand-drawn video creation tool technology sharing series, uwp tool technology
This article is the first article in the technology sharing series. It will introduce the analysis and drawing of SVG in detail. The research and implementation of this part of the function will be undertaken by @ Huang chaochao from the team, thanks for providing technical document
Weekly Technology first-glance, always have what you want! Mobile Development
"Software" Android Debugging Tool Stetho
Front-end development
"Translation" 25 Awesome HTML5 JavaScript game Engine Development Library
"Translation" when will AngularJS go beyond jQuery?
"Software" HTML parser for JavaScript jsdom
server-side development/management
"Translation" file uploads via AngularJS and ASP . NET MVC5
"Softw
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