become java certified

How to quickly become a Java masterMany netizens asked me if I had any shortcuts to learning java. I said, "I have no choice but to learn java ". However, I am willing to write out some of my learning experience so that later users can take less detours and help others is the greatest pleasure!To learn

How to quickly become a Java expert [tomjava original] Many netizens asked me if I had any shortcuts to learning java. I said, "I have no choice but to learn java ". However, I am willing to write out some of my learning experience so that later users can take less detours and help others is the greatest pleasure! To

simple grasp of Java technology, but simple disregard of the algorithm and data structure and other original rational content, so despite the mastery of programming technology, but can not compile a high-quality program, still become a master. Therefore, the rookie must take time to study these content, and more application to programming practice, the sea with science and technology www.iotekclass.com not

How to quickly become a Java expert [tomjava original]Many netizens asked me if I had any shortcuts to learning java. I said, "I have no choice but to learn java ". However, I am willing to write out some of my learning experience so that later users can take less detours and help others is the greatest pleasure!To lea

done, others asked me the question I can solve, is not become a master of it? Of course it's not that simple, it's just long march the first step. Don't believe it? Then you go out to take a project, you know how to do it, do you know how to design, you know how to organize people to develop it? You may have nothing else on your mind except for some scattered code. What you are missing now is actual work experience, not the ones you have come up with

some of the software engineering processes that are often used in Java development. For example, Rup (rationalunifiedprocess) andagilemethodologies.28. You need to be able to learn more about skilled operations and configure different operating systems, such as Gnu/linux,sunsolaris,macos, as a cross-platform software developer.29. You also need to follow the pace of Java development, such as now can be in-

have to see it thoroughly and you have to be as deep as you can. You have to be an architect to understand a little more. For example, you find that Golang is very popular, others may write a helloworld to say that they have played Golang, but you should at least try to write a complete application. Do not work hard, how to a tall man?In addition you have to be very deep understanding at least one language, if your goal is Java, learn to the extreme,

true that I have become a master? Of course it is not that simple. This is only the first step after the long journey. Believe it? Then, if you go out to pick up a project, do you know how to do it, do you know how to design it, and how to organize personnel for development? There may be nothing else in your mind except some scattered code! What you lack most is actual work experience, rather than the programs created out of thin air in books. So you

true that I have become a master? Of course it is not that simple. This is only the first step after the long journey. Believe it? Then, if you go out to pick up a project, do you know how to do it, do you know how to design it, and how to organize personnel for development? There may be nothing else in your mind except some scattered code! What you lack most is actual work experience, rather than the programs created out of thin air in books. So you

Java: Csdn ForumHttp://www.csdn.net/In China's most famous Technology Forum, programmers magazine is published by them. You can ask a question and someone will answer you immediately. If you think it is good, you can add extra points to the person; Java Research GroupHttp://www.javaresearch.org/There are a lot of original articles on it, and there are still a lot of experts;

question I can solve, is not become a master of it? Of course it's not that simple, it's just the first step Long march. Don't believe me? Do you know how to do it, do you know how to design it, do you know how to organize people to develop it? You may have nothing else in mind now, except for some messy code! What you lack right now is the actual work experience, not the programs that come out of the book. So you have to find a

do not feel mysterious, can go to analyze the underlying causes of abnormal faults, I deliberately summed up a system of learning programs, this knowledge is systematically passed through a small program case to everyone.Performance tuning:Application Framework Source code interpretation:Distributed architecture:Micro-service Topics:Team Collaboration Development:Shopping mall Project Combat:To help you get out of this midlife crisis, take the path to a raise.This time we recommend a free learn

, combined with technical thinking ability." Light has the ability to develop programs, do not think, that can only be a code madman. Only thinking and not down-to-earth technology development capabilities, that is the performance of the people, but not to be liked.The first level of the cultivation of internal strength is naturally the development of technology. Starting with writing the first line of code, think about why, there are no other paths to achieve the same functionality. When we wri

Original:Understanding Java Garbage Collectionjvm--Become a Java GC expert (1)What are the benefits of understanding how the Java garbage collection mechanism (garbagecollection, referred to as GC) works? As a software engineer, to satisfy his curiosity to understand him is one of the reasons, and understand that the G

The author will organize a complete set of learning routes and materials to become a Java EE engineer. Welcome to Peer and netizens subscribe or correct. Not regularly updated. I have been in the software for 7 years Java development, developed ERP,CRM and other application systems and served as a project manager. Technical Sea is boundless, such as the text has

class, whose cache domain is initialized within the static initialization block, and caches 128 to 127, as the cache[130]==2.Static { //High value is configured by property intH = 127; String Integercachehighpropvalue=Sun.misc.VM.getSavedProperty ("Java.lang.Integer.IntegerCache.high"); if(Integercachehighpropvalue! =NULL) { inti =parseint (Integercachehighpropvalue); I= Math.max (i, 127); //Maximum array size is Integer.max_valueh = math.min (i, Integer.max_value-(-Low )); } High=

Python maybe two years ago, a lot of people have not heard the programming language, most of the most certainly is C and java! So why is Python so hot in the last two years? Many people will say that it is artificial intelligence, AI this piece of the drive, it may be true! This picture is open source China out of! Since Python's so hot? So what are you waiting for? As saturated as Java is to learn Python.

At present, Java is a hot favorite of developers. Many forums have many developers who love Java and want to become Java programmers, but they do not know how to learn it, it is not clear what knowledge should be learned to become a Java