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  • 做了一大堆J2EE WEB应用之后

    做了一大堆J2EE WEB应用之后,闲来无事决定研究一下桌面应用程序开发。 想了一下干脆做个Java版的星际,研究的对象就是星际的JS山寨版-JS星际。 看了几下,当机立断决定山寨之。。。。 后来经过无数个夜晚的煎熬终于完成了一部分,特来和大家分享一下。 暂时支持采矿,攻击,寻路,局域网对战. 虽然只能算一个Demo,但是用到了很多Java基础技术和算法: Java2D,双缓冲,A星寻路,粒子系统,动画效果,处理图片,Swing ui ,UDP,TCP/Socket. 另外这个程序也可以看出jre1.5和jre1.6之前的性能差别。

    标签: J2EE WEB

    上传时间: 2014-12-05

    上传用户:1583060504

  • C++ is a programming language. It is a programming language of many different dialects, just like

    C++ is a programming language. It is a programming language of many different dialects, just like each language that is spoken has many dialects. In C though, they are not because the "speakers" live in the North, South, or grew up in some other place, it is because there are so many compilers. There are about four major ones: Borland C++, Microsoft Visual C++, Watcom C/386, and DJGPP. You can download DJGPP http://www.delorie.com/djgpp/ or you may already have another compiler. Each of these compilers is a little different. The library functions of one will have all of the standard C++ functions, but they will also have other functions or, continuing the analogy, words. At times, this can lead to confusion, as certain programs will only run under certain compilers, though I do not believe this to be the case with the programs in these tutorials.

    标签: programming language different dialects

    上传时间: 2014-01-17

    上传用户:lz4v4

  • Click is a modular router toolkit. To use it you ll need to know how to compile and install the sof

    Click is a modular router toolkit. To use it you ll need to know how to compile and install the software, how to write router configurations, and how to write new elements. Our ACM Transactions on Computer Systems paper, available from the Web site, will give you a feeling for what Click can do. Using the optimization tools under CLICKDIR/tools, you can get even better performance than that paper describes.

    标签: compile install modular toolkit

    上传时间: 2013-12-20

    上传用户:wangchong

  • The many variants of the Unix operating system require use of a mode of thought that s significantly

    The many variants of the Unix operating system require use of a mode of thought that s significantly different from the one that s required by simpler operating systems. Think Unix introduces readers to important fundamental and intermediate Unix commands and, in the process, inculcates them in the Unix way of thinking. It s a worthy goal in a world with more Linux users than ever, and author Jon Lasser accomplishes it. He s both a capable writer and a knowledgeable user of Unix shell commands. Lasser uses bash under Red Hat Linux in most examples--which usually apply equally well to other Unix variants--and makes asides about other shells and environments, as needed.

    标签: significantly operating variants of

    上传时间: 2017-09-04

    上传用户:qq521

  • opentcp是开源的嵌入式TCP/IP协议栈

    opentcp是开源的嵌入式TCP/IP协议栈,适用于MC9S12NE64,包含了arp,icmp,ip,udp,tcp,http等协议,本文档是opentcp的帮助文档

    标签: opentcp TCP IP 开源

    上传时间: 2014-01-09

    上传用户:himbly

  • LUFA (Lightweight USB Framework for AVRs) is my first foray into the world of USB. Originally based

    LUFA (Lightweight USB Framework for AVRs) is my first foray into the world of USB. Originally based on the AT90USBKEY from Atmel, it is an open-source, driver for the USB-enabled AT90USBXXX AVR microcontroller series, released under the permissive MIT License (see documentation or project source for full license details). Currently, the AT90USB1286, AT90USB1287, AT90USB646, AT90USB647, AT90USB162, AT90USB82, ATMEGA16U4 and ATMEGA32U4 AVR microcontrollers are supported by the library. Supported boards are the USBKEY, STK525, STK526, ATAVRUSBRF01 and the RZUSBSTICK.

    标签: Lightweight Originally Framework USB

    上传时间: 2013-12-17

    上传用户:源码3

  • userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip.

    userial is an Free project building an USB to I2C/SPI/GPIO bridge, using the Atmel AT90USB647 chip. Hardware and Software are released under an Open Source licence. It supports the following interfaces: * USB interface (serial emulation) * JTAG * I2C (TWI) * SPI * 8 General purpose digital I/O * 4 Analog to Digital converters (currently no firmware support)

    标签: USB building userial project

    上传时间: 2013-12-25

    上传用户:小鹏

  • 周立功Magic2410实验箱光盘源码 第5章Linux应用程序编写 5.1 HelloWorld程序实验 5.2 Linux定时器实验 5.3多进程实验 5.4多线程实验 5.5文件和目

    周立功Magic2410实验箱光盘源码 第5章Linux应用程序编写 5.1 HelloWorld程序实验 5.2 Linux定时器实验 5.3多进程实验 5.4多线程实验 5.5文件和目录操作实验 5.6 UDP实验 5.7 TCP实验 5.8 Webserver实验

    标签: Linux HelloWorld Magic 实验

    上传时间: 2014-01-25

    上传用户:fnhhs

  • 一、实现 Sniffer 的基本功能。 Sniffer 是一种用于监测网络性能、使用情况的工具。  能够指定需要侦听的网卡(考虑一台机器上多张网卡的情况)  能

    一、实现 Sniffer 的基本功能。 Sniffer 是一种用于监测网络性能、使用情况的工具。  能够指定需要侦听的网卡(考虑一台机器上多张网卡的情况)  能够侦听所有进出本主机的数据包,解析显示数据包( ICMP 、 IP 、 TCP 、 UDP 等)各个字段。比如,对 IP 头而言,需要显示 版本、头长度、服务类型、数据包长度、标识、 DF/MF 标志、段内偏移、生存期、协议类型、源目的 IP 地址、选项内容、数据内容。要求显示数据的实际含义(例如用 ASCII 表示);  能够侦听来源于指定 IP 地址的数据包,能够侦听指定目的 IP 地址的数据包,显示接收到的 TCP 和 UDP 数据包的全部实际内容。需要考虑一个 TCP 或 UDP 包划分为多个 IP 包传输的情况;  能够根据指定的协议类型来过虑包,例如,只侦听 ICMP 包,或只侦听 ICMP 和 UDP 包。  功能验证手段:在运行 Sniffer 的同时,执行标准的 Ping 、 Telnet 和浏览网页等操作,检查 Sniffier 能否返回预期的结果。 Windows 平台上可以用 winpcap 类库;在 linux 平台上可以使用 libpcap 类库。也可以调用 Sockets 等有关的网络类库。

    标签: Sniffer 61548 网卡 监测网络

    上传时间: 2017-09-09

    上传用户:siguazgb

  • 单片机TCP IP software

    单片机TCP IP software,包含TCP UDP等协议在单片机中的实现

    标签: software TCP IP 单片机

    上传时间: 2017-09-10

    上传用户:wpwpwlxwlx