你要比从前快乐 2019-05-21 21:55:40
Description: In Java learning to achieve verification code input edit a good reference, code for beginners is very friendly, can stimulate the enthusiasm to continue learning Java.
Plat: Java | Size: 1KB | Downloads: 0
傻giao 2019-05-18 19:53:05
Description: Java supports three annotations. The first two are // and /* */, and the third is called annotation, which starts with /** and ends with */.
Explanation notes allow you to embed information about the program in your program. You can use Javadoc tools to generate information and output it to HTML files.
Explanation notes make it easier for you to record your program information.
Plat: Java | Size: 28KB | Downloads: 0
傻giao 2019-05-18 19:52:00
Description: Constructor is a special method. It is mainly used to initialize the object when creating the object, that is, to assign the initial value to the object member variable, and it is always used in the statement of creating the object together with the new operator. A particular class can have multiple constructors, which can be distinguished by the number of parameters or the type of parameters, i.e. the overload of constructors.
Plat: Java | Size: 29KB | Downloads: 0
傻giao 2019-05-18 19:50:50
Description: Interface is a collection of functions. It can also be regarded as a data type. It is a more abstract class than abstract class.
Interfaces only describe the methods they should have, but they are not implemented in detail. The implementation of interfaces is accomplished by the implementation class of interfaces (equivalent to the subclass of interfaces). In this way, the definition and implementation of functions are separated, and the program design is optimized.
Polymorphism is the third feature of object-oriented after encapsulation and inheritance.
Java, as an object-oriented language, can also describe many forms of a thing. If the Student class inherits the Person class, the object of a Student is both Student and Person.
Plat: Java | Size: 35KB | Downloads: 0
傻giao 2019-05-18 19:48:07
Description: Inheritance is one of the three characteristics of object-oriented.
It is also an important means to realize software reuse.
Java inheritance has the feature of single inheritance, each subclass has only one direct parent class.
Java's inheritance is achieved through the extends keyword.
Classes that implement inheritance are called subclasses.
Inherited classes are called parent classes.
The relationship between parent and child is a general and special one.
For example, the relationship between fruit and apple, Apple inherits fruit, apple is a subclass of fruit, fruit is the father of apple.
Plat: Java | Size: 25KB | Downloads: 0
Turling 2019-05-10 12:13:41
Description: The implementation of Eight-digit Problem Using A* Algorithms
Plat: Java | Size: 2KB | Downloads: 0
Eshiry 2019-05-07 16:39:16
Description: Experimental Report and Source Code of Java Smart Card Electronic Wallet Experiment
Plat: Java | Size: 179KB | Downloads: 1
今天使用 2019-04-09 16:35:17
Description: Remove duplicates from files
Plat: Java | Size: 20240KB | Downloads: 0
hbh1997 2019-04-04 10:31:38
Description: Simulated online ordering system, MySQL connection, using transaction
Plat: Java | Size: 938KB | Downloads: 0
万宝路 2019-03-26 09:31:38
Description: Using Java to implement GUI chat software, using Java TCP network programming, Java graphical interface, data storage does not connect to the database, the use of files to save data.
Plat: Java | Size: 199KB | Downloads: 0
owen222 2019-03-13 11:29:06
Description: Java Code Connecting with HDFS for Addition and Deletion
Plat: Java | Size: 17KB | Downloads: 0
zhnegs 2019-03-04 17:01:39
Description: Receive the javacard development process in detail.
Plat: Java | Size: 785KB | Downloads: 0
血刀无情 2019-02-27 17:56:36
Description: Gogo source code, can run, but did not test whether there is BUG
Plat: Java | Size: 917KB | Downloads: 0
萨法个梵蒂冈 2019-02-20 15:44:34
Description: Hot Blood Housekeeper JAVA Source CodeHot Blood Housekeeper JAVA Source Code
Plat: Java | Size: 4374KB | Downloads: 0
口可口可123321 2019-02-05 12:49:37
Description: Latin hypercube design can be used for data sampling and experimental design.
Plat: matlab | Size: 1088KB | Downloads: 4
东哥2 2019-01-19 15:11:59
Description: Using Java language and poi tool to extract the table contents in word documents,
Plat: Java | Size: 1KB | Downloads: 0
ojbk~ 2019-01-10 17:45:11
Description: (1) can achieve flowers basic information input, modify, delete operations, such as the flowers need to be classified management;
(2) the order information (order number, the subscriber's name, contact phone number, address, etc.) to manage (add and delete), to the order information (order number, name of the flowers and the order quantity, date/time, etc.) to manage;
(3) can be convenient to query, statistic flowers order situation;
(4) of more than freshness (different types of flowers made of different freshness) giving prompt information automatically.
Plat: Java | Size: 38034KB | Downloads: 1
ATXHSX 2019-01-09 18:23:28
Description: Implement all functions, add database
Plat: Java | Size: 614KB | Downloads: 1
小鱼哥 2018-12-25 21:23:23
Plat: Java | Size: 1722KB | Downloads: 0
孙先森 2018-12-19 12:01:03
Description: Simple chat room code, including server and client. However, the external network link is not implemented
Plat: Java | Size: 7018KB | Downloads: 0
lsw115 2018-11-22 15:11:21
Description: Provide SPARQL query interface
Plat: Java | Size: 19290KB | Downloads: 0
vinayk 2018-10-12 03:10:17
Description: it is very helpful for java developers only
Plat: Java | Size: 1726KB | Downloads: 0
非空123 2018-09-26 00:07:41
Description: Simulate the shuffling process of playing cards, output the order of playing cards before and after shuffling, and provide the function of finding the position of a certain card after shuffling.
Plat: Java | Size: 8KB | Downloads: 1
HeHF1449 2018-08-25 17:21:31
Description: Java entry materials, program source code, Java installation environment configuration, compiler environment configuration, programming quick.
Plat: Java | Size: 7086KB | Downloads: 1
Lorraines 2018-08-12 23:03:05
Description: Simple.Xls files can be imported into database and exported to database data.
Plat: Java | Size: 2675KB | Downloads: 2
helloworldqwe 2018-07-19 10:09:03
Description: java development,test center system,test is ok.
Plat: Java | Size: 29KB | Downloads: 9
阳光下的思念 2018-07-05 10:08:21
Description: The implementation of owl file parsing contains ontology files to realize the read and write operation of ontology files.
Plat: Java | Size: 10738KB | Downloads: 5
wze 2018-06-19 15:50:27
Description: Java+sql students' course selection management information system
Plat: Java | Size: 180KB | Downloads: 13
tsinghuapmh 2018-06-12 14:15:42
Description: simple chess java program, it use interfaces to implement multi-class
Plat: Java | Size: 4KB | Downloads: 0
诸葛藏藏 2018-06-12 11:12:37
Description: To calculate the value of the BMI, the user receives two inputs from the command table and assigns the value to the weight and height respectively, thus calculating the value of the BMI in the command desk.
Plat: Java | Size: 1KB | Downloads: 1