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│├──appdelegate_Npe_in_array_literal_bug.specs│├──appdelegate_parameter_not_null_checked_block_bug:.specs│├──appdelegate_ Premature_nil_termination_argument_bug.specs│├──appdelegate_resource_leak_bug.specs│├──appdelegate_setwindow:. Specs│├──appdelegate_window.specs│├──hello_hello.specs│├──hello_ivar_not_nullable_bug:.specs│├──hello_ Null_dereference_bug.specs│├──hello_parameter_not_null_checked_bug:.specs│├──hello_return_hello.specs│├──he Llo_s.specs│├──hello_sethello:.specs│├──hello_sets:.s

This article was compiled from 〈a Matter of principle〉, author of Facebook product design director Julie Zhuo.Julie stressed in the article, designers make every design decision behind, should have to have this, it is best to have to stand the test of the principle of support, and these principles can be scaled, so that other members of the team can understand, do not have to spend huge communication costs. There are 1000 decisions behind each design.

0 reply content: from another perspective: One of the hot topics in the industry today is that Facebook founder and CEO Mark Zuckerberg admitted in an interview that "focusing on HTML 5 is the biggest mistake he has ever made .」 Then, the leaked data is that the user browsed the Feed information stream twice as much as before. What are the main reasons why Facebook initially used HTML 5? For a single devel

Document directory Facebook's growth Frequency of Facebook mentions on Twitter Facebook in news Popular Facebook applications Just a few years ago, YouTube was still in the testing phase. The word "tweet" refers to the singing of birds. However, suddenly, with the acceleration of social networks, the new generation has joined the ranks and changed our com

Hadoop is an open-source map-reduce implementation that allows it to perform operations on big data. Facebook uses this for data analysis (and we all know that Facebook already has a large amount of data ). Hive is originated from Facebook, making SQL queries for Hadoop more likely, but it is easier for non-programmers to use. Hadoop and Hive Hadoop is an open-so

The background technology of Facebook, the world's top PHP Site, explores HadoopandHiveHadoop, which is an open-source map-reduce implementation that allows it to perform operations on big data. Facebook's use of this data analysis (and we all know that Facebook has been exploring a large number of the world's top PHP Site Facebook background Technologies Hadoop

When you want to write a Facebook app in Java? You downloaded the java class library from the program development module added to your facebook account. Suddenly you find that you have to stop: development-related introduction, where are the sample code and documentation instructions? Such frustration is so angry that you have to give up. I hope someone will write a good Getting Started Guide for developing

Posted by Itwriter in 2016-07-14 17:41 Comments (0) original link [favorites] For technology companies like Facebook and Google, the data center should be at a military level of secrecy, with most of the company's internal staff not even going to get in.Recently, however, Facebook has invited some reporters to visit its Prineville data center in Oregon State.(Prineville is located in northwestern United

Can social networks become carriers? Facebook has recently launched a series of new features that enable iPhone users to talk for free. Users of the iPhone's messenger application can transmit information to each other a long time ago. After a successful test in Canada, Facebook provided the same functionality to American users. Users can call through Wi-Fi or cellular data. The first message to be reporte

Hack static type, with some advanced features (in comparison) such as anonymous functions. There are also asynchronous and so on. What we cannot bear is whether the variable name must be added with $. Gt; Facebook is a family that is keen on using PHP, but BryanO Sullivan, head of the Hack team, also pointed out that since many developers are developing many different projects, it makes sense to be able to capture errors before running the program. T

Daniel wrote on July 25, 2007. When you want to write a Facebook application in Java? You download the relevant Java class library by adding a program development module to your Facebook account. Suddenly you find that you have to stop: develop the relevant introductory introduction, sample code and documentation instructions where? This frustration is infuriating and ultimately leads you to give up. "I

Michael Stonebraker, a computer scientist studying database technology, claims that Facebook is running a complicated and huge MySQL implementation, which is equivalent to a "worse fate than death ", the only way out is to repeat all the code. He said the dilemmas of Social giants are common among online entrepreneurs. According to Stonebraker, Facebook split its MySQL database into 4,000 shards to process

Why does Facebook use the PHP programming language? PHP enables a leap from designing a website to writing a Web application, with a small investment. You do not need to become a professional. When Japanese computer scientists song benhong decided to create a programming language called Ruby (which supported Twitter, Hulu, and many other modern Web popular websites, he was inspired by a sci-fi movie named Babel-17 in 1966. This book focuses on a ne

Facebook Ads look slightly different depending on the results you want. This guide includes recommendations to help make your Facebook Ads look their best wherever they ' re seen.Clicks to website[website Click]Clicks to Website:links[Send people to important sections of your website.]Guide people to important places on your siteLinks within the Facebook Links,

Recently, a survey by the Belgian privacy independent commissioner revealed that Facebook tracked the online footprints of a large number of website users, while hitting visitors who did not register for Facebook accounts. In response, the Facebook company responded to these nasty tracking behaviors in the presence of social media vulnerabilities on the installat

The headline has two layers of meaning, first of all, Facebook is a non-existent site in China, and second in China there will be no dominant social networking site like Facebook. Qihoo 360 to the NYSE listing to the Americans to tell the story of China's Facebook, which is a bit far-fetched more from the user coverage, and Renren to the NYSE listing again to the

Objective The United States has been leading the technology trend, take the open this matter, also from Google Play to Facebook to Twitter, three companies to play the open API. If not, it is unlikely that Facebook and Twitter will emerge in such a short time, giving Google and Microsoft no counter-attack. If you look at the general Programmer's point of view, the Face