Introduction to Programming Using Java Version 6 0 phần 9 potx

Introduction to Programming Using Java Version 6.0 phần 9 potx

... rogram must be told where to send those r equ ests. For example, if the worker program is running on three comput-ers with IP addresses 172. 30. 217. 101 , 172. 30. 217. 102 , and 172. 30. 217. 103 , then you ... runCLMandelbrotMaster with the command java CLMandelbrotMaster 172. 30. 217. 101 172. 30. 217. 102 172. 30. 217. 103 The master will m ake a network connection to the worker at each IP address; these ... middlepiece takes longer to compute than the top or bottom piece. In general, when dividing aproblem into subproblems, it is very hard to predict just how much time it will take to solveeach subproblem....

Introduction to Programming Using Java Version 6.0 phần 4 potx

... CHAPTER 6. INTRODUCTION TO GUI PROGRAMMING 262 g.setColor(Color.BLACK); // Black outline.g.drawOval( x - 30, y - 15, 60 , 30 );}else {// User left-clicked (or ... text. To get italic text, enclosethe text between <i> and </i>. For example,<i> ;Introduction to Programming using Java& lt;/i>in an HTML document gives Introduction to Programming ... Test");window.setContentPane(content);window.setSize(2 50, 100 );window.setLocation( 100 , 100 );window.setVisible(true);}} 6. 1.1 JFrame and JPanelIn a Java GUI program, each GUI component in the interface...

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Introduction to Programming Using Java Version 6.0 phần 7 potx

... arrows.)CHAPTER 10. GENERIC PROGRAMMING AND COLLECTION CLASSES 4 76 10. 1.3 Generic Programming in Java Java’s generic programming features have gone thr ough several stages of development. Theoriginal version ... that wehave to be careful not to fall oﬀ the tree. That is, we have to stop searchin g just before runnerbecomes null. When we get to an empty spot in the tree, that’s where we have to insert ... parameterized. Java s parameterized classes are similar to templateclasses in C++ (although the implementation is very diﬀerent), and their introduction moves Java s generic programming model closer to...

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Introduction to Programming Using Java Version 6.0 phần 1 doc

... about 10 raised to the power 38.A ﬂoat can have about 7 signiﬁcant digits. (So that 32. 398 9231134 and 32. 398 9234 399 wouldboth have to be rounded oﬀ to ab out 32. 398 923 in order to be stored ... type of decision. In Java, it could be expressed using the following “ifstatement”:if (principal > 100 00) interest = principal * 0. 05;elseinterest = principal * 0. 04;(Don’t worry about ... bytes (64 bits). Variables of type long have values in the range -92 2337 20 368 54775 808 to 92 2337 20 368 54775 807 .You don’t have to remember these numbers , but they do give you some idea of the...

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Introduction to Programming Using Java Version 6.0 phần 2 pptx

... 848 16 24 32 40 48 56 64 72 80 88 96 9 18 27 36 45 54 63 72 81 90 99 108 10 20 30 40 50 60 70 80 90 100 1 10 1 20 11 22 33 44 55 66 77 88 99 1 10 121 13212 24 36 48 60 72 84 96 108 1 20 132 144The ... 16 18 20 22 243 6 9 12 15 18 21 24 27 30 33 36 4 8 12 16 20 24 28 32 36 40 44 485 10 15 20 25 30 35 40 45 50 55 60 6 12 18 24 30 36 42 48 54 60 66 727 14 21 28 35 42 49 56 63 70 77 848 16 ... decimalpoint. This would print the number 0. 000 000 000 745482 as 0. 000 00, w ith no signiﬁcant digitsat all! With the “g” format speciﬁer, the output would be 7.4549e- 10. )3.5.4 The Empty StatementAs a...

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Introduction to Programming Using Java Version 6.0 phần 3 pot

... format that other Java programmers will be familiar with.If you do want to create Web-page documentation, you need to run the javadoc tool. Thistool is available as a command in the Java Development ... around to perform certain usefultasks, you can stop r eﬁ ning as soon as you’ve managed to express your algorithm in terms ofthose tasks.This allows you to add a bottom-up element to the top-down ... applying the javadoc tool to the source code ﬁle,TextIO .java. If youhave downloaded the on-line version of this book, the documentation can be found in theTextIO Javadoc directory, or you...

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Introduction to Programming Using Java Version 6.0 phần 5 pdf

... JLabel.CENTER);displayLabel.setOpaque(true);displayLabel.setBackground( new Color( 100 , 100 , 100 ) );displayLabel.setForeground( new Color(255, 200 , 200 ) );displayLabel.setFont( new Font("Serif", Font.BOLD, 30) );/* Set the layout for the ... example,int[] list = { 1, 4, 9, 16, 25, 36, 49 };creates a new array containing the seven values 1, 4, 9, 16, 25, 36, and 49, and sets list to refer to that new array. The value of list [0] will be 1, the ... deﬁned inCard .java, Hand .java, Deck .java, andBlackjackHand .java. 10. In the Blackjack game from Exercise 6. 9, the user can click on the “Hit”, “Stand”, and(solution)“NewGame” buttons even when...

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Introduction to Programming Using Java Version 6.0 phần 6 docx

... is to be converted:String roman = "";int N = number;while (N >= 100 0) {// Move 100 0 from N to roman.roman += "M";N -= 100 0;}while (N >= 90 0 ) {// Move 90 0 from ... the result of a computation liesoutside this range? For example, what is 214748 364 7 + 1? And what is 200 000 000 0 * 2? Themathematically correct result in each case cannot be represented as a ... early versions of Java did not have assertions, an assertion facility similar to theone in C/C+ + has been available in Java since version 1.4. As with the C/C++ version, Java assertions can...

Introduction to Programming Using Java Version 6.0 phần 8 ppsx

... 1 .0 background 1 10 1 10 1 80 startcurvecolor 255 255 255symmetry truecoords 10 10 coords 200 2 50 coords 300 10 endcurvestartcurvecolor 0 255 255symmetry falsecoords 10 400 coords 5 90 400 endcurveThe ... user’s home directory. There are alsoconstructors that specify the starting directory explicitly:new JFileChooser( File startDirectory )new JFileChooser( String pathToStartDirectory )Constructing ... methodsare actually sent to the ou tp ut destination. In some cases, notably when writing to a ﬁleor to the network, it might be necessary to call this method to force the output to actuallyappear...

Introduction to Programming Using Java Version 6.0 phần 10 ppt

... same amount. For exam-ple sayingg.translate(x,y);g.drawLine( 0, 0, 100 , 200 );draws th e same line asg.drawLine( x, y, 100 +x, 200 +y );In the second case, you are just doing the same trans ... between 0 and 1, everything is shru nk by a factor of s. The center ofscaling is (0, 0). That is, the point (0, 0) is unaﬀected by the scaling, and other points moretowards or away from (0, 0) by ... ADVANCED GUI PROGRAMMING 67 9 To use a group of r ad io buttons, you must create a JRadi oBut ton object for each buttonin the group, and you must create one object of type ButtonGroup to organize...

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Introduction to Programming Using Java Version 6 0 phần 9 potx