pioneer avh

:1Staticvoid Main (String[] args)2{3 taskint> task = task.factory.startnewInt>(4 () = {Return3 *5; });5 Task Faulttask =Task. ContinueWith (6 (Antecedenttask) ={7System.Diagnostics.Trace.Assert (Task. isfaulted);8 Console.WriteLine ("Task state:faulted");9},taskcontinuationoptions.onlyonfaulted);Ten Task Canceledtask =Task. ContinueWith (One (antecedenttask) =12{13System.Diagnostics.Trace.Assert (Task. IsCanceled);Console.WriteLine ("Task state:canceled");15},taskcontinuationoptions.onlyoncancel

In the past 50 years, few people have remembered the women behind the world's first computer ENIAC (Electronic Numerical Integrator and computer). As the world's first programmer, they created the software industry. A month ago, Computer History Museum-CHM awarded the lifetime achievement award to one of the world's earliest female programmers, Jean bartik, at Mountain View, google invited Jean bartik to visit the Google campus. Bob Metcalfe and Linus Torvalds were also awarded. On the evening o

. Problems often occur in areas of uncertainty (unpredictability), which makes it more difficult to debug related concurrency code .There is a very well-known example of the unpredictability of concurrent programming: In 1995, NASA sent the pioneer Mars probe, but when the probe landed on our red neighbour planet shortly after the mission came to a halt, the Mars rover inexplicably restarted, in the computer field, This behavior is determined to be a

+ + syntax and Smalltalk semantics." And the creator of Smalltalk is Alan Kay.Alan Kay joined Xerox's Palo Alto Research Center in 1970. Early in the 70 's, Alan Kay and others developed the world's second object-oriented language Smalltalk, so Alan Kay was hailed as the father of Smalltalk. In 2003, Alan Key was awarded the ACM Turing Award, a Nobel Prize in the computer industry, for his outstanding contribution to object-oriented programming.Alan Kay is famous for Smapltalk and OOP, while Ja

GetMaxThreads or SetMaxThreads method, but notice that too large or too small will affect the performance of the program.In addition, there are two ways to get the ThreadPool return value, see what the thread above says.Task and TPLThe knowledge about task and TPL is also described later in detail. Here is a brief talk of the main features of the task. The task contains a ContinueWith () method that links the task as long as the first task in the chain completes, triggering other tasks

video card, with 8GB DDR4 memory, 256GB SSD (can expand SSD hard disk). Extra, millet notebook air also brings a 12.5-inch version, with a 12.5-inch 1080p Full HD display (does not support touch); The Hardware configuration section, equipped with the intel® Skylake core M3 Ultra Low voltage processor, may be the lowest end of the core m3-6y30 (TDP 4.5W), 4GB memory, 128GB solid-state drive. The extension of the beacon is 11.5 hours. interface, the millet notebook air has two

In this configuration, we used the Intel Z68 motherboard for the first time, it has the solid-state hard disk caching technology, can use the solid-state hard disk as the high speed large capacity cache, effectively enhances the mechanical hard disk speed. It will also use the I5 23,004 nuclear processors that are available in other small cities. Accessories Name Accessories model Price (yuan) C P U Intel Core i5 2300 (Loose) 1080 Radiator Kyushu Winds Ice mini flagship version 59 Motherboar

Basic knowledge: is to sort the ID pair with an ORDER by id DESC or an ordered by ID ASC, and then to judge the current id> or less than the current article IDThe SQL statement for the instance is as follows: SELECT * FROM news where idSELECT * FROM news where id> $id the ORDER by id DESC limit 0,1 ----The structure of the table ' String_find '-- CREATE TABLE IF not EXISTS ' String_find ' (' ID ' int (4) not NULL auto_increment,' charList ' varchar default NULL,PRIMARY KEY (' id ')) Engine=m

' int (4) not NULL auto_increment,' charList ' varchar default NULL,PRIMARY KEY (' id ')) Engine=myisam DEFAULT Charset=utf8 auto_increment=7;Import test DataINSERT into ' string_find ' (' id ', ' charList ') VALUES(1, ' Deng Pioneer '),(2, ' Deng Pioneer '),(5, ' Fdafdsaf '),(6, ' www.111cn.net ');All right, everything's up.*/ $dbHost = ' localhost '; Can not change$dbUser = ' root '; You mysql user name

Web|web2 from a person, 200,000 yuan, a year quickly to Douban do more than 400,000 registered users, is recognized as the pioneer of the Chinese web2.0 era. Next to Beijing's 798 Art district, there is a red business building. The front is noisy downtown, behind is a quite small crowd of art community, Yang Bo and his team here cultivate their "watercress" is growing. The bean seedlings in the Grimm's Fairy tales, Jack and the Beanstalk, climbed in

Sorting out some of the good domestic design site, not advertising Ah! Can not add Web Teaching network impostors Ah!! Hope to enjoy the collection bar! Deep http://www.deds.cn resources are rich in specialty. Layout atmosphere. including graphic web pages three-dimensional industrial animation photography integrated Forum and other content. Asian CI Network http://www.asiaci.com/index.php domestic high-quality flat Original forum I love the design net http://www.52design.com the massive mate

resolved in a timely manner. Technical articles and extracts Forum content is often relatively loose, enthusiastic ASP experts sometimes can be some data collation, or translation of foreign information, put on the website, and provide some tutorials, with the forum opened together into a landscape: ASP Cool Technology column: "ASP Cool" is composed of users like ASP, at present a total of more than 130 ASP learning articles, as well as ASP programming electronic tutorials. Its predecesso

, just started to answer the question was deleted more than, the same day IP also to limit, no matter what questions to answer, how the content can not be successfully submitted, you should pay attention to the issue of IP switch. 　　 In fact, just to Baidu or Google search agent IP, then, as shown above, go to the Internet property box to click on the connection bar, and then enter the local settings, the last check box on the map to fill in the search for IP address and port, to de

enumeration variable.This tutorial focuses on the Oculus series of VR devices, especially the Oculus Rift development Kit 2 (DK2) and the consumer version of Samsung Gear VR (which needs to be used in conjunction with the Samsung flag carrier mobile phone series, such as Galaxy S6, S6 edge,s6 Edge+,note 5). We are not concerned with the Note4 of the first generation of the pioneer version of Gear VR. So while some VR samples can still run on this dev

Code of the previous and next articles in the php tutorialBasic knowledge: Order by id desc or order by id asc is performed on the id pair, and then the result is judged to be smaller than the current id> or than the current Article id.The SQL statement of the instance is as follows: Select * from news where id Select * from news where id> $ id order by id desc limit 0, 1 ---- Table structure 'string _ find'-- Create table if not exists 'string _ find '('Id' int (4) not null auto_increment,'Char

PHP is one of the most popular server-side Web programming languages. PHP features simple syntax, powerful functions, and flexibility and ease of use. PHP is one of the most popular server-side Web programming languages. PHP features simple syntax, powerful functions, and flexibility and ease of use. PHP is one of the most popular server-side Web programming languages. PHP features simple syntax, powerful functions, and flexibility. After integrating some of the best features of modern prog

PHP is one of the most popular server-side Web programming languages. PHP features simple syntax, powerful functions, and flexibility. After integrating some of the best features of modern programming languages, the combination of PHP, Apache, and MySQL has become a configuration standard for Web servers. The process of learning PHP is very easy and quick. It can be said that PHP has become a pioneer in Web script technology and will continue to lead