操作PE文件的一个类，对于理解PE文件的格式有帮助

很好用的程序,可以学习文件操作，通信插件使用。-useful tool kit to illustrate the file operator, communication,etc.

这是gis系统的一个代码，专业性比较强，希望对大家有帮助！~-This is a system of code, professional relatively strong, we want to help! ~

CI框架上传类改写， 原来的程序只支持一个附件上传，并不支持控件数组上传。 现已修改支持多附件上传。将该文件放到自己程序目录中的libraries文件夹下。 调用如下： // 附件上传处理 $folder = date("Ym"); $upload_dir = APPPATH . "/app/upload/".$folder; $config["upload_path"] = $upload_dir; $config["allowed_types"] = "gif|jpg|png|txt|doc|docx|xls|xlsx|ppt|pptx|pdf"; $config["max_size"] = "5120"; $config["max_width"] = "0"; $config["max_height"] = "0"; $config["max_filename"] = "0"; $config["overwrite"] = false; $config["encrypt_name"] = true; $config["remove_spaces"] = true; $this->load->library("upload", $config); $field_name = "att"; if (!$this->upload->do_upload($field_name, true)) { // 出错 $error = array("error" => $this->upload->display_errors()); } else { // 正

本源码是对大数据量的空间数据进行空间检索的-source of the large amount of data space spatial data retrieval

实现动态创建虚拟目录 附示例代码 对directoryEntry进行了封装-Realize the dynamic creation of virtual directory DirectoryEntry attached sample code on a package

通过类似于文件读写一样可读写磁盘的指定扇区-similar to the documents adopted by the same reader can read and write disk designated Sector

vc6.0操作word表格,可以用做数据库查询结果的输出.-vc6.0 operation word forms can be used as database query results output.

vc做的记事本，简单，字符串处理，输入输入-vc make the Notepad, a simple, string processing, input input

这是 Excel 工作表的读者和作家中编写的代码 vb。 欢迎下载和使用。 非常感谢您的支持。

模拟进程利用双向邮箱通信 随机生成一个邮箱，两个进程利用该邮箱相互通信，信息的大小与邮箱的大小相同。哪一个进程为发送进程，哪一个进程为接收进程是随机的，由随机函数随机选择。但是若一进程成为发送进程，那么另一个进程只能是接收进程。如果没有申请到资源，就不能建立邮箱，发送进程不能发送消息。如果邮箱中没有空闲单元，发送进程不能够发送消息；如果邮箱中没有消息，接收进程不能够接收消息。-modeling process using two-way communications mail generates a random mailbox, the two processes use of the mail to communicate with each other, information and the size of the same size mail. A process for which this process, a process for which the receiving process is random, random function randomly selected. However, if this process is to be a process, then another process can only be receiving process. If there is no application of resources, the building of mail, send process can send messages. If the mailbox no spare units, sending process can not send messages; If no news mail, the receiving process can not receive information.