細菌實驗分組 有一種細菌分為A、B兩個亞種，它們的外在特征幾乎完全相同，僅僅在繁殖能力上有顯著差別，A亞種繁殖能力非常強，B亞種的繁 殖能力很弱。在一次為時一個小時的細菌繁殖實驗中，實驗員由于疏忽把細菌培養皿搞亂了，請你編寫一個程序，根據實驗結果，把 兩個亞種的培養皿重新分成兩組。
上傳時間： 2013-12-18
上傳用戶：ggwz258
All of Java s Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The universe of streams is divided into four large categories: input streams and output streams, for reading and writing binary data and readers and writers, for reading and writing textual (character) data. You re almost certainly familiar with the basic kinds of streams--but did you know that there s a CipherInputStream for reading encrypted data? And a ZipOutputStream for automatically compressing data? Do you know how to use buffered streams effectively to make your I/O operations more efficient? Java I/O, 2nd Edition has been updated for Java 5.0 APIs and tells you all you ever need to know about streams--and probably more.
標簽： facilities streams provide Output
上傳時間： 2013-12-17
上傳用戶：6546544
In this article I’ll show you how to compress and extract files easily in java using ziputil.jar.
標簽： compress article extract ziputil
上傳時間： 2014-11-22
上傳用戶：manlian
What I am trying to introduce here is a full fledged Java Instant messenger, which has all the features supplied by commercial messengers like Yahoo or MSN. Although it cannot compared to be in par with those messengers, it is an attempt by me to learn Advanced Java and JNI concepts. The challenges I faced here were often overcome by referring to numerous sites, which nearly zeroes in or completely solved the issues I faced at that point of time. It improved my learning curve and also believe would do the same to you too. Ofcourse, there are some bugs and glitches, which I hope you would excuse. Thanks to anyone who takes the pain to report them or even suggest better way of doing things to me.
標簽： introduce messenger Instant fledged
上傳時間： 2014-12-05
上傳用戶：電子世界
Java technology is both a programming language and a platform. The Java programming language originated as part of a research project to develop advanced software for a wide variety of network devices and embedded systems. The goal was to develop a small, reliable, portable, distributed, real-time operating platform. When the project started, C++ was the language of choice. But over time the difficulties encountered with C++ grew to the point where the problems could best be addressed by creating an entirely new language platform. Design and architecture decisions drew from a variety of languages such as Eiffel, SmallTalk, Objective C, and Cedar/Mesa. The result is a language platform that has proven ideal for developing secure, distributed, network-based end-user applications in environments ranging from network-embedded devices to the World-Wide Web and the desktop
標簽： programming language Java technology
上傳時間： 2014-01-03
上傳用戶：huangld
本網絡考核系統采用現在比較先進的基于B-S模式的全新的網絡考試系統。服務器端對數據庫進行管理，客戶端通過瀏覽器登錄網絡考場，進行選擇性考試，考試結束用戶答案自動提交服務器數據庫，服務器自動對用戶的考試進行評分。與傳統的基于C-S模式的網絡考場相比，它更加穩定，更適宜于互聯網上的考試。同時，網絡考場是基于題庫操作的，所以能實現智能自動組卷、自動閱卷和自動分析，大大縮短了考試周期，減低了對客戶端的要求。
上傳時間： 2014-01-21
上傳用戶：515414293
A 充分利用數據庫窗體專家（Database Form Expert） B 將數據庫轉換為CSV格式 C 動態更新DBGrid的行顏色 ...........................
標簽： Database DBGrid Expert Form
上傳時間： 2014-01-01
上傳用戶：稀世之寶039
基于U S B和L a b V IE W的 E C U自動檢測系統的設計
上傳時間： 2014-01-26
上傳用戶：as275944189
此系統是學校等機構在局域網上搭建的B/S結構的辦公平臺。這樣打開瀏覽器即可方便快捷地使用辦公系統，進行信息交流和信息共享。
上傳時間： 2014-01-17
上傳用戶：
用Java/C#開發手機程序及移動應用光盤代碼。J2ME核心類及MIDlet類；基于Java開發MIDlet程序；圖形處理及低級事件處理；多線程編程；即時消息傳送；I/O及網絡編程；數據庫編程；多媒體編程及游戲編程；基于C#開發ASP.NET移動控件以及適應不同設備的WAP應用；WebService及移動應用，包括：日程、天氣、股票、地圖、短信、IP等；其他高級編程技術應用等。
上傳時間： 2017-03-15
上傳用戶：dengzb84
