ythQueryandPrint

输入先序数列和中序数列得出后序数列并打印二叉树(Enter the order of precedence and the order of the sequence of the order of the second series and print binary tree)

要求设计一个SP00LING输出进程和两个请求输出的用户进程，以及一个SP00LING输出服务程序。当请求输出的用户进程希望输出一系列信息时，调用输出服务程序，由输出服务程序将该信息送入输出井。待遇到一个输出结束标志时，表示进程该次的输出文件输出结束。之后，申请一个输出请求块(用来记录请求输出的用户进程的名字、信息在输出井中的位置、要输出信息的长度等)，等待SP00LING进程进行输出。 SP00LING输出进程工作时，根据请求块记录的各进程要输出的信息，将其实际输出到打印机或显示器。这里，SP00LING输出进程与请求输出的用户进程可并发运行。 (Asked to design a user process SP00LING request output and two output processes, and outputs a SP00LING service program. When users want to process requests output output range information, call the output service program, service program by the output information into the output shaft. Treatment to an output end of the flag, which means that the process of the second output file output end. Thereafter, the application of an output request block (name of the user to record the output of the process request, the information on the position of the output well, and length information to be outputted), the process waits SP00LING output. When SP00LING output process work, information requested under each process block records to be output, its actual output to a printer or monitor. Here, the user process and the output process SP00LING request output can be run concurrently.)

判断两个数是否是luansheng素数，其函数已经定义好，功能简单(To determine the number of twin primes)

andciv 3d printer 控制板常见问题汇总(andciv 3D printer control board QA)

网页打印控件Lodop,目前流行的WEB控件,即可裁剪输出网页内容,也可用JS语句直接打印。... (Webpage print control Lodop, the popular WEB controls, you can cut output Webpage content, also can use the JS statement to print directly )

用TCL/TK实现4幅字符串图片的动态输出，图片为圣诞老人像(Realize outputing four pictures.)

一个比较简单的c++实例，一个比较简单的c++实例(sample demo)

窗体打印功能，代码简单，用c#写的窗体打印功能(Form printing function, the code is simple, with c# to write)

C#调用ZEBRA打印机，打印条码和二维码。(C# ZEBRA Print)

热敏打印机驱动，绘图机驱动,C语言编程，单片机.在ADuC834上验证过可以使用。(driver of printer，C program MCU,fit for ADuC834 chip.)