A brief discussion on learning Java's impetuous mentality-leads to the article

"Avoid impetuous"-I think this is in any learning method, will be deliberately proposed.

In the domestic several forums also mixed for several years, even watched the vigorous javaunion from the growth to disappear. In Javaunion, Chinajavaworld,dev2dev,javaresearch,cn-java and other forums, also met or met a lot of Java enthusiasts, experienced, but also a cub.

In fact, the domestic Technical Forum, is a very strange and interesting place. A batch of developers from here, but also disappeared from here a batch of developers. I still remember the post that javaunion forum once called "Why two years ago, the question remains repeated today", which has aroused great controversy and deep thinking. The discussion of this issue, not the subject of this article, get here, just as a primer, leads me to say today's topic. However, we suggest that we should look back and think about it.

In fact, in contact with the Java enthusiasts, or beginners mostly, and there are many "ambitious, impatient" people. For example, this example happened to me, a friend of mine. I think that such an example could happen to a lot of people without paying attention.

The thing is this:

A friend of mine, he used to learn ASP, after graduation is also engaged in the ASP Web page programming work. As we all know, the last two years, the ASP programming less and more (of course, the treatment is generally lower, and at this time, Java is gradually hot). He said he wanted to turn Java and ask me how to learn. I said, "read First, read the book", Borrowed him a "Java Core technology-Basic article", and told him, which should be seen first, which is to be looked at carefully, which is needed to see more than a few times. But then, on the third day, he came to me and told me that he had gone to a company in Java and said that the company was programming with EJB and that he had also started programming with EJB. (Later, I know that he is according to other people's example in the gourd painting ladle).

If things come here, Next, our brother A, if the time to take the Java Foundation to make up, some of the EE system or API knowledge to add, the development prospects are very good.

Unfortunately, half a year later, this friend, still stay with the EJB in accordance with the gourd painting ladle programming, the slightest bit of groundbreaking programming. (I think, it should be said, there is no content to allow him to expand the bar). However, it is even more unfortunate that he still does not seem to realize these, even when talking to friends, he will proudly say "he used EJB."

When this story comes here, it's a miserable ending, at least for now. My friend, in the face of Java, will only tell others "he used EJB".

This year, including the "Java One" conference, which will be held next year, there is a common theme-popularizing java. In fact, this also disguised to tell us, at least now, the beginner of Java is still a lot of, and in the future to enter this industry beginners will be more.

The faster you get into the Java field, the more competitive pressure will be on most of you, because your peers are half a year ahead of you.

When a new beginner is still looking at the Java object-oriented concept, it is found that peers are already looking at Jsp/servlet, and this industry is already in the popular EJB. Worried about this, began to learn the JSP in a hurry. In a hurry to configure Tomcat, hastily wrote two successful JSP pages, found around many colleagues began to love EJB, and then began to hastily edit the EJB. Wrote a few days, suddenly found that the original is very popular struts--struts is what Dongdong, so began to rush to learn. Learn a few days, go out to a party, find people around, are talking about Java design patterns. So a pat on the head, and began to learn design mode.

Maybe I'm exaggerating a bit, but there's really no shortage of such things in reality.

Of course, the development of this industry is also too rapid, a lot of things, we just understand the time, we need to apply it.

"Impetuous", so many people, trapped in the deeper and deeper cycle

"Impetuous", but also let a lot of people, after years of rushing around, found nothing to learn

From the moment it was born, "Thinking in Java" was given the Holy Scriptures in Java books. He became a canon, not how much knowledge it had to say, how many APIs it was. It only says more "basics", and it tells and repeats that "here is the cornerstone, you will stand here and see further"

Today in a hurry to write this article "lead", and then intend to write two "analysis of the article" "Persuasion chapter." In this place where words are wrong, look treatise.

At the same time, but also sincere hope that everyone in learning Java, avoid impetuous. Knowledge needs to be precipitated, and thought is maturing in constant learning and discipline, and technology is being developed in constant creation.