perl 5 by example

... book by Que PERL BY EXAMPLE q String Literals r r Example: Double-Quoted Strings r q Example: Single-Quoted Strings Example: Back-Quoted Strings Array Literals r Example: Printing an Array r Example: ... mcp.com book by Que PERL BY EXAMPLE Chapter Functions r r Example: Passing Parameters by Reference r Example: Scope of Variables r Example: Using a List as a Function Parameter r Example: Nesting ... mcp.com book by Que PERL BY EXAMPLE r r q Example: The Exponentiation Operator Example: The Modulus Operator The Unary Arithmetic Operators r r Example: The Pre-decrement Operator r q Example: The...

Ngày tải lên: 25/03/2014, 10:28

... r Example: Quantifiers r Example: Pattern Memory r Example: Pattern PrecedeNCe r q Example: Character Classes Example: Extension Syntax Pattern Examples r Example: Using the Match Operator r Example: ... r Example: Quantifiers r Example: Pattern Memory r Example: Pattern PrecedeNCe r q Example: Character Classes Example: Extension Syntax Pattern Examples r Example: Using the Match Operator r Example: ... understand the coNCepts Perl By Example will teach you how to use the Perl programming language by showing examples that demonstrate the coNCepts being discussed The examples are designed to...

Ngày tải lên: 22/10/2014, 20:34

... 45 46 46 46 47 47 50 52 54 54 55 55 56 60 63 64 68 68 69 70 75 ... 154 155 155 157 158 159 159 160 161 162 162 162 162 163 163 163 163 164 164 164 167 168 ... Internet Explorer Explorer Explorer Explorer Version 3.0 4.0 5. 0 5. 5 1.0/2.0 3.0 5. 0 5. 5 JavaScript Today JavaScript 1 .5 and JScript 5. 5 represent the latest in Web scripting languages, giving you...

Ngày tải lên: 28/04/2014, 17:03

... #!/usr/bin /perl -w Learn Perl by Example - Perl Handbook for Beginners - Basics of Perl Scripting Language Perl Variables Perl has types of variables: • scalars; • arrays; • hashes; 2.1 Scalars Example ... $i+=1; } Example 3: loop using foreach: #!/usr/bin /perl -w # for loop example @array1 = ( "Val1", "Val2", "Val3", "Val4", "Val5"); foreach (@array1) { print "$_\n"; } Learn Perl by Example - Perl ... Learn Perl by Example - Perl Handbook for Beginners - Basics of Perl Scripting Language sort - sort an array Let’s see some examples: Pop Function (remove last element of an array): #!/usr/bin/perl...

Ngày tải lên: 29/04/2014, 14:45

... g.drawRect( 35, 50 , 1 25, 180); break; case 2: g.drawRoundRect( 35, 50 , 1 25, 180, 15, 15) ; break; case 3: g.drawOval( 35, 50 , 1 25, 180); break; case 4: g.drawArc( 35, 50 , 1 25, 180, 90, 180); break; case 5: ... g) { int x[] = { 35, 150 , 60, 140, 60, 150 , 35} ; int y[] = {50 , 80, 110, 140, 170, 200, 230}; int numPts = 7; http://www.ngohaianh.info switch(shape) { case 0: g.drawLine( 35, 50 , 160, 230); break; ... RectApplet extends Applet { public void paint(Graphics g) { g.drawRect( 35, 15, 1 25, 200); g.fillRoundRect (50 , 30, 95, 170, 15, 15) ; } } Listing 16.2 RECTAPPLET.htmL: HTML Document for RectApplet Applet...

Ngày tải lên: 22/07/2014, 16:21

... Meat/Poultry Produce Seafood TotalSales 267868.18 05 106047.0 850 167 357 .2248 23 650 7.2813 957 44 .58 75 163022. 359 1 10 158 4 .57 81 13 153 1.7344 Remove Tofu (cat 7) Order CategoryID CategoryName ... Meat/Poultry Produce Seafood TotalSales 267868.18 05 106047.0 850 167 357 .2248 234607.2813 957 44 .58 75 163022. 359 1 10 158 4 .57 81 13 153 1.7344 Increase Queso Cabrales (cat 4) to 100 CategoryID ... Remove Ikura (cat 8) Order 318 TotalSales 267868.18 05 106047.0 850 167 357 .2248 23 650 7.2813 957 44 .58 75 163022. 359 1 99984 .57 81 13 153 1.7344 Remove Queso Cabrales (cat 4) Order CategoryID ...

Ngày tải lên: 08/08/2014, 22:20

... break; case 2: g.drawRoundRect( 35, 50 , 1 25, 180, 15, 15) ; break; case 3: g.drawOval( 35, 50 , 1 25, 180); break; case 4: g.drawArc( 35, 50 , 1 25, 180, 90, 180); break; case 5: g.drawPolygon(x, y, numPts); ... = { 35, 150 , 60, 140, 60, 150 , 35} ; int y[] = {50 , 80, 110, 140, 170, 200, 230}; int numPts = 7; switch(shape) { case 0: g.drawLine( 35, 50 , 160, 230); break; case 1: g.drawRect( 35, 50 , 1 25, 180); ... g.drawString(s, 50 , 50 ); s = "Family: " + family; g.drawString(s, 50 , 65) ; s = "Style: " + style; g.drawString(s, 50 , 80); s = "Size: " + size; g.drawString(s, 50 , 95) ; g.drawString(info, 20, 1 25) ; } }...

Ngày tải lên: 12/08/2014, 19:21

... RGB( 255 , 0, 0); BROWN = RGB( 255 , 128, 0); TURQUOISE = RGB(0, 255 , 255 ); GREEN = RGB(0, 255 , 0); BLUE = RGB(0, 0, 255 ); PURPLE = RGB( 255 , 0, 255 ); YELLOW = RGB( 255 , 255 , 0); The Red Figure The red ... pSource, size_t iSize); Figure.h const COLORREF BLACK = RGB(0, 0, 0); const COLORREF WHITE = RGB( 255 , 255 , 255 ); const COLORREF DEFAULT_COLOR = WHITE; class ColorGrid; extern int g_iRowHeight, g_iColWidth; ... by using the COLORREF type [ 167 ] The Tetris Application FigureInfo.cpp const const const const const const const COLORREF COLORREF COLORREF COLORREF COLORREF COLORREF COLORREF RED = RGB( 255 ,...

Ngày tải lên: 12/08/2014, 21:20

... is 25) Linux Socket Programming by Example - Warren W Gay 253 250 : 251 : 252 : 253 : 254 : 255 : 256 : 257 : 258 : 259 : 260: 261: 262: 263: 264: 2 65: 266: 267: 268: 269: 270: 271: 272: 273: 274: 2 75: ... Programming by Example - Warren W Gay 249 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50 : 51 : 52 : 53 : 54 : 55 : 56 : 57 : 58 : 59 : 60: 61: 62: 63: 64: 65: 66: 67: 68: ... Programming by Example - Warren W Gay 219 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50 : 51 : 52 : 53 : 54 : 55 : 56 : 57 : 58 : 59 : 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76:...

Ngày tải lên: 12/08/2014, 21:20

... published by the W3C (www.w3.org/TR/REC-DOM-Level-1) The standard for event-based interface is SAX, Simple API, developed collaboratively by the members of the XML-DEV mailing list and edited by David ... text, and so on Figure 7 .5 shows the DOM hierarchy Getting Started with DOM Let’s see, through examples, how to use a DOM parser DOM is implemented in a Web browser so these examples run in a browser ... Chapter introduced DOM as an example of object-based parser DOM was developed and published by the W3C DOM is an object-based interface: It communicates with the application by explicitly creating...

Ngày tải lên: 13/08/2014, 21:21

... generated: 10 20 50 16#A 1_2_3 87

Ngày tải lên: 14/08/2014, 00:21

... 28.37 27. 95 27 .52 27.10 -170 -160 35. 54 35. 12 34.70 34.28 33.86 33.44 33.02 32.60 32.18 31.76 31.34 -160 - 150 39.72 39.31 38.89 38.47 38. 05 37.64 37.22 36.80 36.38 35. 96 35. 54 - 150 144 Example ... extract follows: -200 18 .52 -200 -190 22.83 22.40 21.97 21 .54 21.11 20.68 20. 25 19.82 19.38 18. 95 18 .52 -190 -180 27.10 26.67 26.24 25. 82 25. 39 24.97 24 .54 24.11 23.68 23. 25 22.83 -180 -170 31.34 ... Range(“result2”).Value = nForward & “ Case 5: ‘green Range(“result2”).Value = nForward & “ Case 6: ‘blue Range(“result2”).Value = nForward & “ 140 5% ” 10%” 1%” 2%” 0 .5% ” 0. 25% ” Example 8: Resistor Color Code...

Ngày tải lên: 14/08/2014, 07:20

... Consistency Unaffected XNOR Operator Index 469 About the Author 477 449 449 450 452 452 452 453 454 455 456 456 457 458 459 460 460 461 461 463 463 463 463 463 464 464 464 466 466 This page intentionally ... ’TRANSACTION Type Kind Attributes Range Kind Attributes Chapter 113 119 133 1 35 136 136 137 138 144 144 147 149 151 151 154 156 157 158 160 160 161 164 166 168 169 170 Configurations 173 Default Configurations ... Complex Sequential Statements Four-Bit Shifter State Machine Example 252 253 256 257 259 261 262 264 266 Contents ix Chapter 11 2 75 277 283 284 286 287 Top-Level System Design 289 CPU Design...

Ngày tải lên: 16/08/2012, 08:46

... int[10]; 14.Cách đặt tên biến hợp lệ (chọn4) A) !done B) publicprotected C) hello_world D) $34 E) we 45$ 15 Câu lện import hợp lệ A) import java.lang; B) static inport java.lang; C) import java.lang.Math; ... đoạn mã sau: For(int k=1;k

Ngày tải lên: 18/09/2012, 09:13

... x,y //và z AptechVietnam 15/ 114 Learn Java by Example Line1: int a =5, b,c=10; //Khai báo biến kiểu int //, khởi tạo a c Line2: byte num=20; // Khai báo biến num có kiểu //byte khởi tạo giá trị 20 ... System.out.println(“The number is divisible by both and 5. ”); } else { //Số chia hết cho không chia hết cho System.out.println(“The number is divisible by but not by 5. ”); } } else { //Số không chia hết ... Kiểu long long kiểu liệu 64 bit có dấu, với phạm vi lưu trữ từ -9.223.372.036. 854 .7 75. 808 đến +9.223.372.036. 854 .7 75. 807 Nó dùng kiểu int không đủ để lưu số lớn phạm vi Ví dụ, dân số nước 2.2.2...

Ngày tải lên: 20/09/2013, 16:43

... about the language and examples used throughout the book In the first section VHDL features are introduced one or more at a time As each feature is introduced, one or more real examples are given ... wide xvi Preface range of types available for use in VHDL Examples are given for each of the types showing how they would be used in a real example In Chapter the concepts of subprograms and packages ... five kinds of VHDL attributes Each attribute kind has examples describing how to use the specific attribute to the designer’s best advantage Examples are given which describe the purpose of each...

Ngày tải lên: 29/09/2013, 19:20

... from danger Give yourself time or space to consider your options It is foolhardy to otherwise  25 Face Fear Knowledge, practice and courage are your weapons against fear One person can step out ... balanced and aware 34 Love Many Things You proportionally increase your chances for happiness by increasing the number of things that you love doing Love many things and your happiness will ... financial success Happiness is a result of loving many things and appreciating what you already have  35 Forget Everybody Not everybody wants to business with you Not everybody wants to be your friend...

Ngày tải lên: 22/10/2013, 13:20

... command-line interface In Chapter 7, Graphical Examples with Perl/ Tk, we have some additional examples with a graphical interface using the Tk extension to Perl Simple Clients Simple clients are programs ... look at the complete example Note how one creates a FedEx object and calls it We'll come back to this example and redo it as a graphical client in Chapter 7: #!/usr/local/bin /perl -w use strict; ... [proxy URL] URLs -h help -i grep out images references only -l grep out hyperlink references only -p use this proxy server Example: $0 -p http://proxy:8080/ http://www.ora.com HELP } The get_html(...

Ngày tải lên: 28/10/2013, 15:15

... ($print_ref) { my $refer _by; my %ref = $site->ref; print "\nReference information:\n"; while (($url,$refer _by) = each %ref) { print "\nref: $url is referenced by: \n"; $refer _by =~ s/\n/\n /g; # insert ... "\nbad: $url Reason: $reason"; print "Referenced by: \n"; $refer _by = $ref{$url}; $refer _by =~ s/\n/\n /g; # insert two spaces after each \n print " $refer _by" ; } # while there's a bad link } # if bad ... = "$parent\n"; }fo } In the following chapter, we'll a few more examples, this time graphical examples using the Tk extension to Perl ...

Ngày tải lên: 28/10/2013, 15:15

... www.it-ebooks.info 53 54 55 60 60 64 65 65 67 69 70 78 78 80 81 82 83 83 84 84 84 Table of Contents Catching the cube Time for action – catching the cube Summary 86 86 89 Chapter 5: Tank Battles ... www.it-ebooks.info Chapter for (int x= 25; x < this.Window.ClientBounds.Width - 50 ; x += 50 ) { for (int y= 25; y < this.Window.ClientBounds.Height - 50 ; y += 50 ) { Rectangle locationRect = new Rectangle( ... world Animating the rover [v] www.it-ebooks.info 2 15 216 216 218 219 219 221 222 222 223 224 227 228 236 236 236 242 243 243 246 247 248 253 253 255 260 260 261 Table of Contents Time for action...

Ngày tải lên: 10/12/2013, 14:25