5486575

文件包为ARM加解密库，都是C代码。 内部包含对称算法如AES、SHA、XXTA等。非对称算法包含RSA、ECC等。(The file package is the ARM encryption and decryption library, all of which are C code. The internal contains symmetric algorithms such as AES, SHA, XXTA, etc.. Asymmetric algorithms include RSA, ECC, and so on.)

从下往上划出的效果demo，精选ios编程学习源码，很好的参考资料。(From the demo effect to draw on, select learning IOS programming source code, a good reference.)

Test String.prototype.replace.

用ADO把大文件,比如JPG,BMP ,mp3等大文件 以二进制的形式存入数据库和读出数据库(Using ADO to large files such as JPG, BMP, mp3 players and other large files In the form of binary database and read the database)

w3cn1.0_gb2312 网业设计师手册-w3cn1.0_gb2312 network industry designers Manual

poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills. (poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills.)

显示日期时间的代码，可单行显示农历时间日期的代码(Show date and time of the code can be a single line of code displays the time and date lunar)

说明：  利用51单片机引脚实现对IIC通讯的模拟(Simulation of IIC communication with 51 MCU pin)

说明：  支持9600，19200等常用各种波特率及自定义波特率，可以自动识别串口，能设置校验、数据位和停止位，能以ASCII码或十六进制接收或发送任何数据或字符，可以任意设定自动发送周期,并能将接收数据保存成文本文件，能发送任意大小的文本文件。 硬件连接方面，传统台式PC机支持标准RS232接口，但是带有串口的笔记本很少见，所以需要USB/232转换接口，并且安装相应驱动程序。(Support 9600, 19200 and other commonly used baud rates and custom baud rates, can automatically identify serial ports, can set check, data bits and stop bits, can receive or send any data or characters with ASCII code or hexadecimal, can arbitrarily set the automatic transmission cycle, and can save the received data into text files, can send any data. Text files of meaning size. In terms of hardware connection, traditional desktop PC supports standard RS232 interface, but notebooks with serial port are rare, so USB/232 conversion interface is needed and corresponding driver is installed.)

局域网共享扫描MFC多线程编写 具有端口扫描 共享扫描 IP扫描 mac扫描等功能(MFC multi-threaded scanning local area network to share the preparation of a port scan scanner share scanner functions such as IP scanning mac)