"c builder Learning Solutions," the Chinese version. Rar

矩阵计算，包括矩阵相加、相减，相乘，还有求逆、转置，可直接调用-Matrices, including matrix addition, subtraction, multiplication, there is inverse, transpose, can be directly invoked

PostgreSQL 是一种对象-关系型数据库管理系统(ORDBMS),也是目前功能最强大、特性最丰富和最复杂的自由软件数据库系统.它起源于伯克利(BSD)的数据库研究计划,目前是最重要的开源数据库产品开发项目之一-PostgreSQL is an object- relational database management system (ORDBMS), is currently the most powerful characteristics of the most abundant and most complex of the free software database system. It originated in Berkeley (BSD) database of research projects, is currently the most important open-source database product development projects

print the hello world on the screen-the print hello world on the screen

This a payroll system which can be used in companies.-This is a payroll system which can be used in companies.

QUARTUS-7.2的破解软件，可以破解QUARTUS-7.2，能用到2034年。-The crack QUARTUS-7.2 software, can crack QUARTUS-7.2, can be used to in 2034.

recognition of different characters

在一大串字符串中查找某一个字符或者字符串出现的次数.并且返回次数.-string in a string search for a character string or the number of occurrences. And the number of returnees.

在TURBO C2.0平台上写的贪吃蛇游戏，可以编译执行-platform written in the Snake game, it may be compiled implementation

lpc2xxx 开发板中 USB驱动程序软件包的配置.PDF-lpc2xxx Development Board of USB driver software configuration. PDF

实现双向读卡输出的门禁控制器程序，可用于需双向读卡进出的场合，也可同时控制相距较近的两个门。