Programming in Objective-C 2 0 edition phần 4 pot

... = 5, h = 8 Origin at ( 100 , 20 0) Area = 40 , Perimeter = 26 Inside the main routine, you allocated and initialized a rectangle identified as myRect and a point called myPoint. Using the setX:andY: ... 50] ; NSLog (@”Origin at (%i, %i)”, myRect.origin.x, myRect.origin.y); [myRect release]; [myPoint release]; [pool drain]; return 0; } Program 8.5 Output Origin at ( 100 , 20 0) Origi...

Ngày tải lên: 12/08/2014, 23:22

... Design 200 23 7 Basic Sprite Programming: Drawing Scaled, Flipped, Rotated, Pivoted, and Translucent Sprites chapter 8 I t is amazing to me that in the year 20 04 , we are still talking about, writing ... Requirements Space Invaders is targeted for Windows 32- bit machines with DirectX 8 .0 installed. Being such a low-end game, the basic requirements are minimal: ■ Pentium 20 0 MHz...

Ngày tải lên: 12/08/2014, 19:20

... copied.” 2 ; char string2[ 50] ; copyString (string2, string1); NSLog (@”%s”, string2); copyString (string2, “So is this.”); NSLog (@”%s”, string2); [pool drain]; return 0; } Program 13.13 Output A string ... [[NSAutoreleasePool alloc] init]; NSString *str = @ Programming is fun”; NSLog (@”%@”, str); [pool drain]; return 0; } Program 15 .2 Output Programming is fun In the line NSS...

Ngày tải lên: 12/08/2014, 23:22

... not equal to set2 set1 contains 10 set2 does not contain 10 set1 after adding 4 and removing 10: { 3 1 5 4 } set1 intersect set2: { 3 5 } set1 union set : { 12 3 5 20 0 } The print method uses ... alloc] init]; NSMutableSet *set1 = [NSMutableSet setWithObjects: INTOBJ(1), INTOBJ(3), INTOBJ(5), INTOBJ( 10) , nil]; NSSet *set2 = [NSSet setWithObjects: INTOBJ(-5), INTOBJ( 100 ), INTOB...

Ngày tải lên: 12/08/2014, 23:22

... located in the \chapter 12\ ArrayMapTest folder. #include “allegro.h” //define some convenient constants #define MODE GFX_AUTODETECT_FULLSCREEN #define WIDTH 6 40 #define HEIGHT 4 80 #define STEP ... values! #define TILEW 32 #define TILEH 32 / / 20 columns across is the default for a bitmap //file exported by Mappy #define COLS 20 //make sure this exactly describes your map data #d...

Ngày tải lên: 12/08/2014, 19:20

... with scripts embedded in a XSL style sheet. 199 Transforming XML Data with XSLT 10_ 5967 72 ch07.qxd 12/ 13 /05 11:16 PM Page 199 09 _5967 72 ch06.qxd 12/ 13 /05 11:13 PM Page 1 72 A Primer on XSLT XSLT ... everything goes fine, you will see the following output. Figure 7-6 Figure 7-6 shows the output produced by the Listing 7 -4. 189 Transforming XML Data with XSLT 10_ 5967 72 ch07...

Ngày tải lên: 12/08/2014, 23:22

... merlin up 3:15, 12 users, load 0. 90, 0. 50, 0. 09 prudie down 9: 12 tpci_hpws1 up 11 :05 , 3 users, load 0. 10, 0. 10, 0. 00 tpci_hpws2 up 23 :59, 5 users, load 0. 30, 0 .25 , 0. 08 tpci_hpws3 down 6 :45 tpci_hpws4 ... tpci_sco2 157. 40 . 40 . 3 tpci_hpws1 157. 40 . 40 . 0 tpci_server tpci_main tpci 47 . 80. 157.36 bnr.ca BNR bnr 191.13. 123 .4 kitty_cat 20 5.1 50. 89.1 r...

Ngày tải lên: 13/08/2014, 12:21

... 44 4 Writing Encoding and Decoding Methods 44 7 Using NSData to Create Custom Archives 45 4 Using the Archiver to Copy Objects 45 7 Exercises 45 9 Part III: Cocoa and the iPhone SDK 4 60 Chapter 20 . ... 43 3 Implementing the <NSCopying> Protocol 43 6 Copying Objects in Setter and Getter Methods 43 9 Exercises 44 1 Chapter 19. Archiving 4 42 Archiving with XML Propert...

Ngày tải lên: 12/08/2014, 23:22

... 16 bits: w1 00 00 000 0 00 01 01 01 0x15 w2 00 00 000 0 00 00 1 100 & 0x0c ——————————————————————————————————— w3 00 00 000 0 00 00 0 100 0x 04 Bitwise ANDing is frequently used for masking operations.That ... 100 produces -1 .00 000 0 -1 50 divided by 100 .0 produces -1. 500 000 (float) -1 50 divided by 100 produces -1. 500 000 Whenever a floating-point value is assigne...

Ngày tải lên: 12/08/2014, 23:22