给PDF文件添加水印

PHPRPC 是一个轻型的、安全的、跨网际的、跨语言的、跨平台的、跨环境的、跨域的、支持复杂对象传输的、支持引用参数传递的、支持内容输出重定向的、支持分级错误处理的、支持会话的、面向服务的高性能远程过程调用协议。

面向对象、设计模式与性能 有些C/C++开发者有些奇怪的观念。他们认为使用面向对象和设计模式会降低程序的性能。但V8证明了这种观念是错误的。V8的实现使用了许多设计模式，但依然非常高效。 下面列出V8中使用的两个模式： 工厂模式 当Javascript引擎执行一个脚本时，引擎为遇到的每个变量、函数或数组都创建一个实例。JSObject是所有这些对象的父对象(Object oriented, design patterns and performance Some C/C++ developers have some strange ideas. They believe that the use of object-oriented and design patterns will reduce the performance of the program. But V8 proved that this idea is wrong. V8 implementation uses a number of design patterns, but still very efficient. The following lists the two models used in V8: Factory mode When a Javascript engine s a script, the engine creates an instance of each variable, function, or array encountered by the engine. JSObject is the parent of all of these objects.)

一份不错的php源码，phpext是一个基于ext的php的扩展程序，主要是用来做php的前端的渲染部分的实现,可以作为初学者例子代码(A good php source , phpext is based on the php extension ext program , mainly used to make part of the realization of the front- end rendering php as a beginner example code)

微信公众号最简单的接口程序，为入门者提供一个了解的实例。有详细注释。asp.net版。(Number of micro-channel public simplest interface program for beginners to provide an understanding of the instance. There are detailed notes. asp.net version.)

使用FRANPAGE网页制作基础1，简单使用FRANPAGE制作网页的课程PPT。(Production based on the use of FRANPAGE page 1, simple to use web pages FRANPAGE courses PPT.)

网上书店，实现了管理员和普通用户的功能，提供注册，添加删除等相关功能，以及购物车的功能。(Online bookstore, the manager and the general implementation of the function of the user to provide registration, add delete functionality, etc., as well as the shopping cart feature.)

说明：  基于Javaweb的在线教育平台系统，可实现登陆注册等模块(Online education platform)

asp的服装销售管理，适合于大中型服装店管理。(asp clothing sales management, suitable for medium and large clothing store management.)

适用于千年游戏的极简注册网站，asp+mssql(A website for 1000y register, asp+mssql)

学生评教系统是用asp和sql联合开发的，并有源代码，下载通过修改完全可以使用