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This article will explain in detail how to learn Java language from scratch, Xiaobian thinks it is quite practical, so share it with you as a reference, I hope you can gain something after reading this article.

How to learn Java from scratch

Many friends are confused about learning new languages and how to learn Java well.

How to learn Java language, divided into two technical staff

1)***: Technicians with programming languages

IT industry friends, should have the ability to program language technology, learning Java language is not a difficult thing. The so-called knowledge of one language will be able to speak other languages. They have some basic knowledge of programming and they know how to learn technology. (But here's a caveat: don't think it's easy to learn another language just because you know one.) Skip some basics and don't learn.) If you do, correct this wrong view immediately, because you will learn the language instantly, but you will only know the rudiments. (As the saying goes, learning things is like building a house. Only by laying a good foundation can we build a good house.)

2) The second type: technicians without programming languages

Technicians who do not have a programming language, want to learn the language, it is indeed more difficult to learn. This article is written primarily for people without programming skills. See below. (For those with programming experience, please skip)

How to learn Java language quickly

1) Understand Java's historical information (know yourself and know your enemy)

2) Choose a Java book that you can understand (try not to use e-books, e-books are less efficient)

3) Choose a training institution to study (programs for rich people and people with plenty of time)

3. Develop Java language self-study technology

Speaking of self-study, here we have a lot of friends will go online to find a lot of Java language videos and books. That's right (the web has a lot of Java language base videos and books). Just because there are so many of them, we can't choose who talks about videos and who chooses books.

I mentioned above how to quickly learn Java language inside the choice of a book can understand.

(As the old saying goes, there is a golden house in the book, and there is a beauty in the book.) I don't recommend watching Java videos on the Internet here.

1) Too many to choose from

2) Some videos are incomplete

3) Watching videos is like watching movies. After watching them, you basically forget (you can't remember important knowledge and content)

How to choose a good Java book

When we went to the library and saw rows of Java books, we had a big head feeling (hehe, I have also had, know which one to choose, sometimes want to buy all of them, this is just a thought). Here is a way to choose a good book.

1) Look at the directory of all Java books (here can be selective, sometimes most, we can choose to query through Baidu, what books are suitable for beginners. Because there are many online reviews, it is recommended to write down the titles of those books and find them in the library. Check the catalogue of these books first.)

2) Choose books that you feel are appropriate for yourself (here you are not asked to buy, but to choose basic books)

3) Watch the approximate content of several books you choose (here is the comparison book content, in fact, many books beginners have 60-70% of the same content, here only the approximate content is different parts)

4) If you choose a book, you can understand more than 80%-90%(buy it, don't buy it, don't waste money. Maybe you have more money, you can buy it too. As the saying goes, money is humanity! Hehe)

5. Java self-study tour begins

1) Buy the book (must read, must insist on reading more than 10 pages a day. Buying it back is equivalent to garbage)

2) Code according to the code on the book (there are a lot of books with a small part of the code, because the book is written by people, the code is also a person, so please read the knowledge and code in the book carefully)

3) Proficient in typing out the code explained by the book (you must be able to close the book and successfully type it out. If you can't, please continue to be proficient in the code, thinking that you won't be given books in your future work, so that you can type the code according to the books)

6. Java*** After the completion of this book, I began to learn to watch Java basic videos

1) Why Java basic video (because many online education, there are unique ways and methods to explain, so that you can consolidate the Java language foundation)

2) Why consolidate Java foundation (I said above, learn technology, just like building a house, the foundation is good, you are half successful, the other is to fill your technical knowledge and programming patterns)

About "how to learn Java language from scratch" this article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it to let more people see.

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