Original Safe: http://community.9cbs.net/expert/topic/3594/3594560.xml? Temp = .2847711 My complaints: I have no sound, accidentally see this pencil. By the way, venting The language of language. In fact, I only know a little C grammar. I used to do Delphi, then I learned Java, I feel that the grammar is very good, the language is very simple. Later, I learned to be C , I thought it was almost the same as Java, who knows It is more complicated. The more you look at the syntax, the more nausea, the public is also a colon, the pure virtual function is also = 0; what is the const / volatile, but also consider static connection, dynamic network, everything To use a pointer, I think I feel tired. Of course, it may be used to it. But I learned that I found that C has a big role in deep understanding 'facing object'. At this point, C is better than Delphi. The inheritance relationship / abstract class is used in Delphi. It is not very clear to the programmer's context. The control is not strict during the compilation. For example, a abstract class is defined, it can also be Create, but it will be reported at runtime. In addition, the function of the template is relatively powerful, this Delphi does not ratio. Also, there are many work in consideration of operational efficiency, such as inline functions. By the way, I'm talking about Java. In my eyes, Java language is simple and tidy and the confusion of J2EE world is too big. Single will remove the pointer, unify the domain role symbol, discard some of the bias syntax. It is more C It is necessary to learn more. And in terms of exception handling. It seems to be more likely to reflect the characteristics of 'object-oriented'. I used to be very dissatisfied with the simple type 'loading' problem, but JDK1.5 Solved this problem. And the model support is launched. However. It seems that some new features of 1.5 will start to make Java have become a partial development. Sight J2EE: JSP / servlet doesn't say much. Javabean, I really don't know what bird difference between Class. For 啥 啥 叫 这 名 名 是 是 是 是 是 是 是 是 是 是 是 是 是 是 是 是 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 是 样 样 样 样 样 样 样 样 样 样 样 样 样 样 样 是 是 是 是 样 样Format .Weblogic, Jboss, WebSphere, I have used a little JBoss. Other unfamiliar. The touting problem of Java world is to make me more disgusted. What is the first, it is a mess, it is always evade. JBoss, I didn't see any article criticized it. I thought that it was a gold! I found out that I really made me very unhappy. Of course, the criticism of EJB has been flushed, but everyone can omit. But everyone can Recall, EJB just came out of
When is it like it? For XML configuration file, I Faint may be developed under Windows. What configuration has tools, I see
In the brackets, many nodes have no documentation, of course, XML spy help is good. There are so many programmers, and I will start it in hand, and I'm not tired. Oh. How do I think that So tired? And add a node, you have to die. Write a label library, to change two or three files, match it, I am bored. Where there is Windows write components, and I will Didn't see which java to make the label library and component library? Why? The so-called thing will lose, improve some functions, it is likely to make the language very complicated, bloated. Literature is simple, possible function Limited, the operation is relatively low. The powerful / efficient / simple / easy to use is considering, and can weigh the pros and cons, let everyone satisfy, it is very difficult.
