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1031001805
本科生,操作系统,大论文,5000字以上(Undergraduates, operating system, large papers)
- 2009-05-23 22:05:32下载
- 积分:1
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Optimized-JS-V8
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.)
- 2016-08-30 23:02:34下载
- 积分:1
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android 仿qq侧滑菜单 实例源码下载
仿照qq 5.0 侧滑效果,很棒
- 2015-01-28下载
- 积分:1
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1
说明: SSD3 CERTIFICATE EXAM PRACTICAL ICARNEGIE
3 VARIANT!!!期末答案很全(CustomerOrdersGUI.java
PaymentGUI.java
SalesPersonDatabase.java
3 variant answer of CERTIFICATE EXAM PRACTICAL ICARNEGIE)
- 2012-12-25 00:08:32下载
- 积分:1
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nopCommerce_1.50
国外知名的在线购物的网站源码,asp.net3.5,安装过程中可以一并将数据库进行安装(nopCommerce is a fully customizable shopping cart. It s stable and highly usable. nopCommerce is an open source e-commerce solution that is ASP.NET 3.5 based with a MS SQL 2005 (or higher) backend database. Our easy-to-use shopping cart solution is uniquely suited for merchants that have outgrown existing systems, and may be hosted with your current web host or our hosting partners. It has everything you need to get started in selling physical and digital goods over the internet.)
- 2020-09-27 17:17:45下载
- 积分:1
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eWebEditorv2.8.0
象WORD一样在网页里编辑的组件,调用非常的简单,也可以直接使用ASP对组件进行二次开发,使用非常的方便。(As WORD page editorial in the same component, called very simple, you can direct the use of ASP on the components of the second development, the use of very convenience.)
- 2008-06-28 11:16:22下载
- 积分:1
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pinyin4jandroid-
pinyin4j Android拼音处理工具类,带文档,用于Android通讯录排序处理,实现按字母排序的功能,在通讯录中,要实现查找联系人按26个英文字母排序的功能,使用pinyin4j就可以很方便的实现此功能。(pinyin4j Android phonetic processing tools with documentation for Android address book sorting processing, sorting alphabetically functions in the address book, find the contact you want to achieve the sort function by 26 letters of the alphabet, you can easily use pinyin4j to achieve this functionality.)
- 2014-04-21 09:35:10下载
- 积分:1
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基本的 php 插入验证中的应用
php 连接到数据库、 查询和 php 的基本示例。netbeans 到开发人员使用此示例和集成图像和类和方法,面向对象的编程
- 2023-05-20 12:35:03下载
- 积分:1
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struts
说明: 系统名称:基于struts的图书管理系统
程序说明:
系统开发环境: Windows xp sp2 + myEclipse5.5 + Tomcat6.0 + MySQL5.0
数据库文件:直接将数据库目录下的db_librarySys文件夹复制到mysql数据库的data目录下即可
mysql数据库登陆信息: 帐号root,密码123(自己可以在com.core.ConnDB类中修改)
管理员测试帐号: admin 密码: admin
(System Name: struts-based description of the procedures of Library Management System: System Development Environment: Windows xp sp2+ myEclipse5.5+ Tomcat6.0+ MySQL5.0 database file: directly to the database directory db_librarySys folder to mysql database data directory Next to mysql database login information: Account root, the password 123 (the class that they can modify the com.core.ConnDB) Administrator Test Account: admin Password: admin)
- 2011-04-11 15:41:38下载
- 积分:1
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猜数字游戏
每次游戏程序随机产生一个0-9之间的整数,要求玩家输入自己猜的数字,并对用户输入数字进行检查,进行如下提示:
如果用户猜对了,则提示:恭喜你,猜对了。结束本次游戏。
如果用户猜错了,则提示:你猜的数字太(大或小)了。要求用户继续猜。
如果连续3次没有猜对,则提示:游戏失败。
一次游戏结束时,提示用户是否继续新的游戏,果用户选择继续,则开始新一次游戏,否则输出:你共进行了XXX次游戏,成功XXX次,失败XXX次。然后结束程序运行
- 2022-07-21 04:55:42下载
- 积分:1