Visual Programming Language Open Source

Do we really need so many new programming languages? There is no doubt that the choices currently being made by developers are quite rich. command-type languages, functional languages, object-oriented languages, dynamic languages, compiled language interpretive languages, and scripting languages and so on seem to have completely covered all the tasks we might face, and few professionals today have been able to understand all the languages. However, new languages are still springing up at an alarming rate. Some are designed by students or enthusiasts in the form of personal projects, others from large it vendors. Not even ...

Facebook is the world's biggest social networking site, and its growth is driven by open source power. 　　James Pearce, the head of Open-source project, said that Facebook began with the first line of writing its own PHP code, starting with the MySQL INSERT statement, and that open source has been incorporated into the company's engineering culture. Facebook is not only open source, but also open source its internal projects, internal results feedback to the open source community, it can be said that this is a great company should be the attitude. By constantly open source yourself ...

If you've been hitting the IT industry for some reason in recent years, then you've probably heard the word "Internet of Things." According to Gartner, although people are very much interested in the Internet of Things, but for the substantive development of the Internet of Things is not large. The number of devices connected to the network in 2009 was less than 1 billion, but Gartner predicts 26 billion devices will be connected to the network by 2020, generating $ 300 billion in revenue for manufacturers and service providers. all...

MapReduce is a distributed programming model developed by Google for mass data processing in large-scale groups. It implements two functions: map applies a function to all members of the collection, and then returns a result set based on this processing. and reduce is the classification and generalization of result sets that are processed in parallel by multiple threads, processes, or stand-alone systems from two or more maps. The Map () and Reduce () two functions may run in parallel, even if not in the same system ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall global e-commerce giant Amazon family Bezos said, "in the real world stores the most powerful weapons are lots, lots, lots, and for us the most important three things are technology, technology, technology." 　　"It is conceivable that to enter E-commerce, online shop system status is important, powerful systems in the efficiency, business implementation, etc. more to the force." After the rapid development of web technology, now, want to in as many as dozens of kinds of online shop system, pick a suit of their own needs is not easy ...

Large data areas of processing, my own contact time is not long, formal projects are still in development, by the large data processing attraction, so there is the idea of writing articles. Large data is presented in the form of database technologies such as Hadoop and "NO SQL", Mongo and Cassandra. Real-time analysis of data is now likely to be easier. Now the transformation of the cluster will be more and more reliable, can be completed within 20 minutes. Because we support it with a table? But these are just some of the newer, untapped advantages and ...

Firstly, this paper discusses the basic working principle and http://www.aliyun.com/zixun/aggregation/17165.html "> Installation process of Sonarqube 3.6, and then analyzes the Sonarqube 3.6 Three different methods to carry out the basic process of code quality management for different language and architecture projects, finally, the author sums up the problems encountered in the process of practical use, and gives the corresponding solutions. With the IT industry soft ...

Malware analysis, penetration testing, and computer forensics - GitHub hosts a host of compelling security tools that address the real needs of computing environments of all sizes. As the cornerstone of open source development, "all holes are superficial" has become a well-known principle or even a credo. As widely known as Linus's law, the theory that open code can improve the efficiency of project vulnerability detection is also widely accepted by IT professionals when discussing the security benefits of the open source model. Now, with the popularity of GitHub ...

Spam filtering, face recognition, recommendation engine-when you have a large dataset and want to use them to perform predictive analysis and pattern recognition, machine learning is the only way. In this science, computers can learn, analyze and manipulate data independently without prior planning, and more and more developers are now concerned with machine learning. The rise of machine learning technology is also important not only because hardware costs are getting cheaper and more powerful, but free software surges that machine learning is easily deployed on stand-alone or large-scale clusters The diversity of machine learning libraries means that whatever language you like ...

A free open source better than PHP 25058.html "> Enterprise Building Station System-a hundred Internet Build station box, a no need to install, no need to download the multi-functional Web site production software, no programming, visual editing, see the resulting build station system." Okay, let's try it first. Add, free trial address: http://www.yinxi.net/design/application of an Internet Build station box software, can quickly and efficiently hit the corporate web site, including (PC computer station, mobile mobile phone WAP station, when ...)