第五大道

java2的课件，大家可以对着课件学习交流，适合初学者(java2 courseware, we can look at courseware learning exchanges, suitable for beginners)

changjian wemti mainshi pian

说明：  基于WHO PEN干预的慢性病管理信息系统，普通的增删改查功能(The chronic management information system based on the WHO's intervention, the general increase and delete function)

说明：  控制条件语句的变量，在for循环结束后，就不可以被访问了，而while循环还可以访问，如果你继续想使用该变量，则可以使用while循环，否则推荐使用for循环，原因是for循环结束，该变量就从内存中消失，能够提高内存的使用效率。(The variable that controls the conditional statement is not accessible after the for loop has finished, and the while loop is accessible if you continue to use the variable, you can use the while loop. Otherwise, it is recommended to use the for loop, because the variable disappears from memory after the for loop, which can improve memory efficiency.)

java实验代码编写一个圆类，定义圆心与半径等属性并被其他类继承(Java experimental code to write a class circle)

Dual Direction Download. split file into blocks and download from first and last block.usage:cloud servers download from replications

《Thinking in Java》第四版习题源代码，网上好难找啊！这里和大家分享。()

this is an propabely an java code used to inetr act with user

A java application - processing which can be downloaded free from processing.org Here it uses a free library - OpenCV - made by intel. .. to convert all the pixels in an image - in fact in a movie - a capture from the webcam. If the color of a pixel is "higher" comparing to a threshold it turns black - otherwise it becomes white.(A java application- processing which can be downloaded free from processing.org Here it uses a free library- OpenCV- made by intel. .. to convert all the pixels in an image- in fact in a movie- a capture from the webcam. If the color of a pixel is "higher" comparing to a threshold it turns black- otherwise it becomes white.)

Java教程，21天精通JAVA电子书，清晰版。(Java Tutorial, 21 days proficient JAVA books, clear version.)