Developer Classes

Charle Zheng, a trainee reporter, was just an obscure 13-year-old Shanghai Boy yesterday, and is now being widely discussed on Weibo and posted on the "Youngest http://www.aliyun.com/zixun/aggregation/11677.html" > iOS developers, "Young jobs" and other labels. Last night, Zheng and his father, interviewed by reporters, said that some of the argument, in fact, their own design is very simple. At present Zheng is preparing to develop more ...

Mobile advertising has become one of the main ways of app promotion, but how to make app promotion more effective? The world's largest independent mobile advertising platform InMobi recently released the "InMobi Global App Insight Report" can give developers a reference. The report is based on an analysis of app campaigns that run on the InMobi global advertising network in the second quarter of 2013. InMobi CEO Naveen Tewari that, from the data, the top 100 apps have been promoted worldwide, this ...

In the past, we have introduced some principles of software development, such as the 10 commandments of high quality code and the UNIX design principles described in the UNIX legend (next article). I believe that you can learn from middle school some knowledge of design principles, as I said in the "How Do I Recruit procedures", a good programmer usually consists of its operational skills, knowledge level, experience level and ability four aspects. Here I would like to talk about some of the principles of design, I think these things belong to the long-term experience summed up knowledge. These principles should be understood by every programmer. But...

This article is the 1th of 4 posts in the "Becoming a PHP Professional" series. When browsing various PHP-related blogs, such as Quora, Google Groups, newsletters, and magazines, I often notice the level of skill differentiation. The question is similar to "How do I connect to the MySQL database?" Or how do I extend my messaging system to send more than 10,000 messages per hour without introducing new servers? "I divide PHP capabilities into 4 levels, which may apply ...

Overview 1, what is C #? C # is a programming language designed by Microsoft. 　　It is loosely based on C + +, and there are many aspects similar to Java. Microsoft describes C # in this way: "C # is a simple, modern, object-oriented, and type-safe programming language derived from C and C + +." C # (read ' Csharp ') has been ported mainly from a family of + + + + programming languages, and the programmers of both C. and C + + are immediately familiar with it. C # attempts to combine Visual Basic's ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall in today's development environment, fast that is good. 　　Original: http://sixrevisions.com/web-development/10-ways-to-cut-down-web-development-time/in today's development environment, fast is good. Today, such as "rapid application Development", "Agile Software Development" and "Asynchronous JavaScript ..."

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall with the rapid development of the information industry with Internet as the leading, a profound change is taking place in every field of society. Experts predict that within a few years, China will become the world's largest Internet users.　　For the failure to keep up with the pace of the domestic campus network status quo, different "' net '" card ' one "mode of operation, perhaps another solution can be used for reference. A few passionate and intelligent young people on this "campus Easy Network" and "Campus Easy card ..."

Simple mapping is one of the simplest and most basic of object-relational mapping, so learning simple mapping is the prerequisite of mastering inheritance mapping and relational mapping. In recent years ORM (Object-relational Mapping, Object-relational mapping, that is, the mapping of entity objects and database tables) technology market is very lively, a variety of persistent framework came into being, the most influential is the Hibernate and TopLink. Sun is fully absorbing existing excellent ORM especially hibern ...

Just as the core library of jquery provides many features, developers can extend jquery in a variety of ways. These approaches are described in the next few sections. Selectors and filters jquery's selectors and filters allow developers to identify and collect elements that they want to manipulate on a Web page. Although jquery already has a standard selector for node name, ID, and class, developers can also add pseudo class (Pseudo-class) selectors (extended CSS-defined pseudo classes) to provide a consistent and concise way to filter before ...

Last week, we described how to evaluate the code used to extend cloud applications. Now, we're going to look at the coding and system-change strategies that are likely to make the system more vulnerable over time. Because of the seemingly never-ending development requirements of the CRM system, the durability of our code will be a key factor in the long-term smooth running of these systems. But before I begin, I need to declare that the usages and terms I cite apply only to the salesforce.com environment, and that other applications and platforms use different types of association ...