在書上所看到的源碼，閱讀器，讀取*.txt，并能使用PageUp、PageDown、Home、End、Esc、F1和上下左右鍵以閱讀完整文章。
標簽： 源碼
上傳時間： 2017-02-26
上傳用戶：米卡
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
先運行力控應用程序（如演示工程——反應釜），實時數據庫系統亦隨之啟動。 然后啟動delphi6.0，創建一個新的工程。 在form1窗體中，放置DdeClientConv控件（system標簽頁），設置ConnectMode屬性值為ddeAutomatic、DdeService屬性值為db、DdeTopic屬性值為db； 接下來放置DdeClientItem控件（system標簽頁），設置DdeConv為DdeClientConv1，設置DdeItem屬性值為所要讀取的數據庫點參數值如dbmixvol.pv； 放置一個edit控件； 放置一個timer控件，設置interval屬性值為100；在ontimer腳本中加入： procedure TForm1.Timer1Timer(Sender: TObject) begin edit1.text:=form1.DdeClientItem1.Text end
上傳時間： 2014-01-22
上傳用戶：lwwhust
輸入身高，當輸入END,結束輸入，輸出身高最大和最小值
標簽： 輸入
上傳時間： 2013-12-28
上傳用戶：zhuyibin
Edge Disjoint Cycles. You are given an input graph that is either directed or undirected. Write a program that reads in a vertex number and lists the number of edge disjoint cycles that start and end at this vertex. The output should also list the edges in each of the cycle discovered. Input will be the adjacency matrix preceded by a 0 or 1 representing Directed or Undirected graphs respectively.
標簽： undirected Disjoint directed Cycles
上傳時間： 2017-04-08
上傳用戶：13188549192
This application note describes the three methods that can be used to program the Flash code memory of the 89C51Rx+/Rx2/66x families of microcontrollers. It discusses in detail the operation of the In-System Programming (ISP) capability which allows these microcontrollers to be programmed while mounted in the end product. These microcontrollers also have an In-Application Programming (IAP) capability which allows them to be programmed under firmware control of the embedded application. This capability is also described
標簽： application describes the methods
上傳時間： 2014-01-16
上傳用戶：woshiayin
Symbolic Representations of Time Series... SAX is just as good as other representations, or working on the raw data for most problems (Slides shown at the end of this presentation)
標簽： Representations representations Symbolic working
上傳時間： 2014-01-16
上傳用戶：dongqiangqiang
procedure senddata var i:integer commflg : Boolean begin commflg:=true for i:=1 to 8 do begin if not fcomm comml writecommdata(sendbutter,i) then begin Commflg=false break end end end (4) 接收數據 在編寫基于串口的計算機工業測控時，通常需要由下位機向PC機發送數據以使PC機了解系統的測試數據或下位機的運行狀態，并進而控制下位機的行為。利用Spcomm串口控件接收下位機發送的數據信息的示例代碼如下： //事件驅動方式接收數據程序 procedure TForm1.CommlReceiveData(Sender:Tobject Buffer:Pointer bufferLength:Word) var receivedata:array of byte begin sleep(100) //等待100ms，保證接收到所有數據 move(buffef ,receivedata,bufferlength) //將接收緩存區中的數據轉移到數組中 …… end (5) 關閉串口 在系統開發中，應注意在不使用串口時應及時關閉串口，釋放系統資源，否則可能會影響系統的其它應用。關閉串口的代碼如下： procedure TForm1.FormClose ( Sender TObj ect:var Action:TCIoseAction ) begin comml.StopComm end
標簽： commflg procedure senddata integer
上傳時間： 2014-01-26
上傳用戶：懶龍1988
This volume is an instructor鈥檚 manual for the 4th edition of Database System Concepts by Abraham Silberschatz, Henry F. Korth and S. Sudarshan. It contains answers to the exercises at the end of each chapter of the book.
標簽： instructor Database Concepts Abraham
上傳時間： 2017-04-29
上傳用戶：manking0408
Playfair Cipher 1.not even the large number of keys in a monoalphabetic cipher provides security 2.one approach to improving security was to encrypt multiple letters 3.the Playfair Cipher is an example 4.invented by Charles Wheatstone in 1854,but named after his friend Baron Playfair Playfair Key Matrix 1.a 5X5 matrix of letters based on a keyword 2.fill in letters of keyword (sans duplicates) 3.fill rest of matrix with other letters Encrypting and Decrypting -plaintext is encrypted two letters at a time 1. if a pair is a repeated letter, insert filler like X’ 2. if both letters fall in the same row, replace each with letter to right (wrapping back to start from end) 3. if both letters fall in the same column, replace each with the letter below it (again wrapping to top from bottom) 4. otherwise each letter is replaced by the letter in the same row and in the column of the other letter of the pair
標簽： monoalphabetic Playfair provides security
上傳時間： 2017-05-25
上傳用戶：變形金剛
