top java books 2017

modify the source file From + + Simple book + + I am using the source of Tsinghua University:# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricteddeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricteddeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricteddeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial universedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates universedeb http://m

=new Complex(-1,-1); @Test public void testComplexAdd() throws Exception { assertEquals("-1.0+2.0i",a.ComplexAdd(b).toString()); } @Test public void testComplexSub() throws Exception { assertEquals("1.0+4.0i", a.ComplexSub(b).toString()); } @Test public void testComplexMulti() throws Exception { assertEquals("3.0 -3.0i", a.ComplexMulti(b).toString()); } @Test public void testComlexDiv() throws Exception { assertEquals("-1.5 -1.5i", a.ComplexDiv(b).t

When you run a program with a package name on the book WORKAROUND: There are two different programs in this package, compile Stu.java first, compile Example4_15.java, and then run Example4_15 Occurs when running a triangle class with a packageProgram for Workaround: Create the appropriate folder for the name after the package, move the program into the folder, and run the compilation When compilin

1/4 10/10 Second week 300/500 1/5 10/20 Third week 800/1300 1/6 20/40 Week Four 700/2000 2/8 20/60 Week Five 1100/3100 2/10 30/90 Week Six / / / Seventh Week Eighth Week Reference: Why is it so difficult to estimate softwar

method domain. The JVM masks information related to the operating system platform so that Java programs can run without modification on multiple platforms simply by generating bytecode that runs on a Java virtual machine. This is also the biggest feature of Java cross-platform, that is, a write, run everywhere. When the JVM executes the bytecode, it actually eve

The time is really fast and the second week is over, but the knowledge points in chapter Three of Java are not fully mastered.In Thursday, before the teacher's title, I was very successful in C and Java completely confused, in the problem, see the options are not sure of the right and wrong, such as: Java case-sensitive, if the case error, the program will not ru

respectively. In Java, the heap is generally divided into the old and the new generation. The newly created objects are often placed in the Cenozoic. And after a constant recovery, the gradually surviving objects are placed in the old age. The more new objects are likely to be recycled, the older objects will survive longer. Therefore, for these two scenarios, the new generation and the old age will also be cleaned up using the two algorithms describ

Moment of ReflectionJava Basic framework of learning, a variety of basic grammar points of learning,OO style programming basic ideas of learning and so we have done, this week's study we really went into the JAVA Another big PLATE: The graphical user interface. formerly in pythonthis week's JAVA Learning We also review the first chapter to the fourth chapter of the content quiz: I think I used in the

distributed technology that allows an application on one virtual machine (JVM) to invoke an object method on another JVM on the network using RMI Problems encountered and their solutions Occurs when you run the first code of this chapter WORKAROUND: Package Two programs separately in the same folder, enter javac -encoding gbk Example13_1.java them, and then compile and run them successfully. Code HostingLast week'

contents of the third chapter is more difficult for me, so I will use spare time to master and review the contentsThird, this week the teacher has the classroom test, in the test can obviously feel that some of the details of their knowledge is not in place, in the face of options, ambiguous, find no definite answer, feel each is like the right, his answer is not good, hope later study, I can more careful, more attention to detail knowledge of the master.Finally, this week I wrote a lot more th

This week, I learned about the Swing interface user component under the guidance of a teacher. Through the teacher's analysis of the code, I understand the program more thoroughly. In addition to reviewing the 12th chapter of the knowledge point, but also self-paced deployment of Java applications. The knowledge points learned during the learning process are as follows:The 1.Java archive (Jar,

wantJAVAHang Ke, third: If now learn to be scarred, after theJAVAclass is simply a nightmare, in the mood, I do not want me to do a semester of nightmares. but said last week still have harvest, because teacher "six hours" of the explanation, I learned "three program", know that in order to put a class into the package, you must put the package name at the beginning of the source file, the package defines the class before the code. This is the biggest harvest since I learned

+finally There are several issues to be aware of in these three structures:[1]try, catch, finally three block of statements can not be used alone, the three may be composed of Try+catch,try+catch+finally,try+finally Three structures, catch statements can have one or more, and all at the same peer, finally statement at most one. [2]try, catch, finally three blocks of variables in the scope of the code block inside, that is, the variable is used for the OfficeThe scope of the part variable, in

by: Gao Shuping Gao Junmei Fong Mau Wang Ruiqiang Zong Peng Li Xianglong Ma Lun Mitch Mao ProvencaleCompared to the previous study summary can be found that there are students each time will appear in the list, their learning attitude is extremely not serious, very irresponsible to themselves. Some students copy and paste their homework, blog summary perfunctory. Hope that the students warning!According to the experimental work, found that students generally reflect the nineth experiment is mor

Time flies, soon, this semester will soon be over, this is the first year since the beginning of a course to write a summary, is also my first time to summarize into two parts.The first part, is my summary of the first half of the semester, because used to teach me to listen, because the aversion reversal class, because the thickness of the book and knowledge of the complexity of my fear, I in the first half of the semester on the Java Learning Attitu

Say one of the biggest harvests is this. Close the Stream objectBefore writing Java read the file, the end often to close the stream object, I have not understood, why, I do not use the. Close () method, the file can also be read successfully, the total sense of no meaningIt turns out that this. Close () method is not for Java files, or Python files, because the operation of the file object is done by the o

passed to the reference of the outer object. Third, object-oriented program design course study progress bar Week (read/write) Number of lines in code Post Blog volume/comment blog number classroom/After School time (hours) Most satisfying programming task first week 20/7 1/1 6/4 write Hello World program second week 38/20 1/1 6/5 Experiment two tasks three

object of its own type. In the same package, the different classes defined in each program can be called between each program. You cannot have two classes of the same class name in the same package. A static method is a method that cannot manipulate an object, but it can operate on a static instance domain in the same class. Access-time class name. + static method name. A static domain belongs to a class that does not belong to any independent object. This is the property reference and this ()

Personal Information CollectionIn the Java course this semester, we will collect the following information　　1. School Number2.　　 Blog Park addressPlease create your own and follow the comments below in this blog postSchool Number +https://home.cnblogs.com/u/assistant/Attention:Because of the students to write some blog, blog maintenance is an important content, so about the layout of the blog please refer to this blog:[2017BUAA soft work TA] detailed

This week through the third chapter of the study, found that they lack of place. A teacher's assessment of a class can help him find out how much he has mastered the knowledge and keep himself moving forward.The Java and C languages are basically similar in algorithm but somewhat different in syntax. There are some grammatical problems when writing a program, and the output of that piece sometimes does not know which one to choose. The opening and wri