Page 435 -
P. 435
the index
guessing game, 3–34 creating (defining), 82, 111
health club example, 178–213 local functions, 356–358, 383
mixing software example, 314–347, 350–382 parameters for, 96–98, 101, 111
Starbuzz Coffee, 38–74, 78–110 returning data structures from, 164–167, 170–172
storeroom example, 294–310 returning values from, 87–88, 111
Surf-A-Thon example, 114–143, 146–174 with same name in different modules, 206–211, 213
except statement, 298–300, 311 scope of variables in, 104–108
exceptions, 296–300, 311
exclamation point, equal sign (!=), not equal to operator,
30 G
extend() method, arrays, 138
game show example, 216–254
answers, displaying in GUI, 246–254
answers, sound effects for, 216–228
F answers, tallying, 216–218, 226–228
GUI for, 230–245
false value, 14 get() method
File menu data entry widgets, 262, 263, 269, 278
New Window option, 6 IntVar() variable, 332, 334
Save option, 7 get_busy() method, channels, 221
files global variables, 108–109, 244
handles for, 116 gmtime() function, time library, 70
permissions for, 295 graphical user interface. (see GUI)
reading all files in directory, 378–381
reading from, 116–118, 166 greater than operator (>), 62, 75
find() method, strings, 56–58 Greene, Jennifer (Head First C#), 388
float() function, 64–65, 118 grouping widgets, 363–364
for loop, 116–118, 154–156 guessing game example, 3–34
guesses, determining if correct, 3–8
format strings, 180–184, 186, 214
guesses, higher or lower hints for, 10–25
formatted data, 179
multiple guesses, allowing, 26–34
FQNs (fully qualified names), 207–211, 213, 214 GUI (graphical user interface), 215, 230–232. (see also
Frame() widget, 364, 373, 383 widgets)
fully qualified names (FQNs), 207–211, 213, 214 displaying messages in, 246–254, 303–309, 311
errors not displayed in, 295
functional programming, 394
event loop for, 233–234
functions, 82. (see also reusing code; specific functions) guidelines for, 341
calling, 82, 84 positioning widgets in, 235–238
400 Index
