top java books 2017

The Goblin strives to In the 2017, the more you do, the more you don't feel like you're going to have the same kind of a satanic effort. This year in the technical thinking and practice of more, but also bold attempt to do cross-role cross-functional architecture. Also a bit of what all want to do the impulse, so instead some things do not do, do not do fine. Primary Awareness Programming This year did not spend much time in writing code above, but C

20165217 2017-2018-2 "Java Program Design" 8th Week study summary Textbook study summary Process-to-thread relationships Multi-threaded operation mechanism Four states of a thread: new, running, Interrupted, dead Use the thread class or subclass to create the characteristics of a threading object Common Methods for threading:The start () thread calls the method to start the thread;

20165301 2017-2018-2 "Java program design" Fifth week study summary textbook Learning content Summary seventh: Inner class and Exception class Inner class Defining another class in one class Non-intrinsic class is not a static class Anonymous class A subclass removes the class-declaration-body Create an object with a subclass of bank (anonymous class)new Bank(){ 匿名类的类体 } Ano

20165201 2017-2018-2 "Java program Design" 7th Week study summary textbook Study content summary 11th chapter code hosting last week exam wrong title summaryParsing: B: A subclass can have only one parent class, but a parent class may have more than one child classParsing: The A:abstract keyword cannot be applied to static, private, or final methods. E: cannot have method bodyParse: A: It should be dashed.

20165301 2017-2018-2 "Java Program design" Seventh week study summary textbook Learning content Summary 11th: JDBC and MySQL Database MySQL Database management system Start the MySQL database server A command-line window that directly shuts down MySQL does not shut down the MySQL database server and shuts down the MySQL Database manager using the Task manager provided by the operating system. Modi

2017-2018-1 Java Experimental Station sprint DAY07 Tasks completed by individual members today Group members Work Today Complete Progress Zhang Yiqi Write a blog, do the summary 100% Qili Partial button picture, PS for button picture 100% Zhang Haolin Help to complete the team blog, th

2017-2018-1 Java Experimental Station sprint DAY04 Tasks completed by individual members today Group members Work Today Complete Progress Zhang Yiqi Write a blog, do the summary 100% Qili Find the background music 100% Zhang Haolin Game operating Instructions 100% Z

2017-2018-1 Java Experimental Station sprint DAY05 Tasks completed by individual members today Group members Work Today Complete Progress Zhang Yiqi Carry out the summary 100% Qili Find the button music 100% Zhang Haolin Write a blog 100% Zhang Tai Yuk Game Sta

2017-2018-1 Java Experimental Station sprint DAY01 Tasks claimed by individual members in the Alpha phase Group members Division Task Volume Zhang Yiqi Write blog, post-marketing, marketing, chores, the coordination of various functions Qili Provide a promotional map, provide the game some windows (login, tip

20165201 2017-2018-2 "Java Program Design" 8th Week study summary textbook Study content summary 12th Chapter Connect to database: Connection getConnection(java.lang.String, java.lang.String, java.lang.String) ,Connection getConnection(java.lang.String) Criteria and sort query: where child statement Sort order by 子语句对记录进行排序 order by Updateupdate 表 set 字段 = 新值 where

20165219 2017-2018-2 "Java Program Design" 6th Week study summary textbook Learning content Summary Eighth ChapterStringClassCommon methodspublic int length()To find the string lengthpublic boolean equals(String s)Compares character sequences of two stringspublic boolean startsWith(String s)To public boolean endsWith(String s) determine whether the prefix of the two-character sequence is the samepublic int

Tag: Parameter log RTP class program to get the console position call20165201 2017-2018-2 "Java Program Design" 6th Week study summary textbook Study content summary eighth chapterStringClass can effectively handle character sequence information, and its common methods are: public int length()You can count the String length of a character sequence for an objectFor example: String a = "rocedu"; int n

20165318 2017-2018-2 "Java program design" the first week of learning summarize the contents of learning SummaryThe first chapter is a brief introduction to the Java platform, and explains how to build a Java environment.Introduction to the Java platformThrough textbooks, qu

this problem is: The main class file you have created is not placed under the compiler default access path, The workaround is to refactor the program's compilation path.A shallow copy and a deep copy are known after class through access to information. A shallow copy is a bitwise copy of an object that creates a new object with an exact copy of the original object's property values. If the property is a base type, the copy is the value of the base type, and if the property is a memory address (

different, C input and output needs to import IO (standard input and output) function, Implementing the input in Java requires importing the Java.util package first, because the scanner class that constructs a scanner object is defined in the package, the output is not required, and the output only needs to call SYSTEM.OUT.PRINTLN. There is a special class in Java that can be used with Java.math: BigInte

results are run. As a result, the Hello World program was changed seven or eight times, constantly running, analyzing the running results, and finally thoroughly understand why the main method is defined as such. Originally because the Java virtual run, the interface that is found is the main method, if there is no such method, is not running the program.All static members are initialized when the program is loaded and allocated to a static storage a