Programming with Java, Swing and Squint phần 3 pot

... for lunch and they showed up for lunch without sending you a response, you would not be terribly surprised. On the other hand, if you called someone to suggest lunch in the morning and they hung up without ... sending the command DATA to the server. The server will probably respond to this message with a reply of the form 35 4 Enter mail, end with "." on a line by itself Th...

Ngày tải lên: 12/08/2014, 23:22

... example, the number 32 , 9 53, 9 23, 804, 836 , 184, 926, 2 73, 582, 140, 929.584, 289 might be written in scientific notation as 3. 29 539 238 04 836 1849262 735 82140929584289 × 10 31 Java, however, does ... have written 177 ounces = 64; friends = 3; sodaRation = ounces/friends; the numb er associated with the name sodaRation will be 21 .33 333 On the other hand, if we declare the v...

Ngày tải lên: 12/08/2014, 23:22

... . . . . . . . . . . . . . . . . . . . . 33 3 11.13Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 7 Index 33 8 vi which suggest when the new message ... { 27 3. 3.1 Common Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 3. 3.2 Menu Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57...

Ngày tải lên: 12/08/2014, 23:22

... "Maybe so" ); 3. 3 .3 Components t hat Display Text We have already encountered two types of GUI components that can be used to display text, JTextFields and JLabels. JTextFields and JLabels are ... fit within its width, but you can start new lines by pressing the return key. If you make a mistake, you can reposition the cursor by clicking with the mouse. You can even cut an...

Ngày tải lên: 12/08/2014, 23:22

... ); } } } } Figure 5.12: Correct (but unpleasant) code using a name as both a local and instance variable 133 134 senior class, or the entire country). The Java equivalent of the social groups ... certain country. Within Java, curly braces indicate scope boundaries. The scopes we have already described, class and method bodies, are always enclosed in curly braces. In addition, within...

Ngày tải lên: 12/08/2014, 23:22

... method within our ColorfulReminder class. Until now, we have only defined event-handling methods such as buttonClicked, and we have only invoked methods that were defined within the Squint or Swing ... ode of the Squint or Swing library there are statements that explicitly invoke textEntered and buttonClicked. There is really no fundamental difference between an event- handling metho...

Ngày tải lên: 12/08/2014, 23:22

... then we think of them as all being associated with exactly the same thing rather than each with their own separate copy of 3. With objects, on the other hand, it is possible to have two names refer ... these menus with one entry for each of the 24 hours in a day. We can (and shortly will) fill this menu with entries including the suffixes “AM” and “PM” to distinguish between morni...

Ngày tải lên: 12/08/2014, 23:22

... step and another journey, then no journey can ever end! After you take any step, there must be another journey to complete and it must start with a first step followed by another journey, and so ... commands “HELO”, “MAIL FROM”, “RCPT TO”, “DATA”, and “QUIT” to the server. To specify multiple destinations the client has to send multiple “RCPT TO” commands so that there is one such co...

Ngày tải lên: 12/08/2014, 23:22

... expression 30 9 237 240 241 237 231 231 226 2 23 224 230 234 235 241 242 235 237 233 231 226 234 232 227 217 219 222 209 1 93 1 83 165 137 147 174 201 218 221 219 215 2 13 225 210 200 2 03 207 202 180 ... 1 43 168 196 206 147 66 61 65 160 118 70 59 69 85 118 186 227 234 231 233 239 236 230 211 124 66 110 201 165 119 89 68 100 177 209 232 236 236 236 238 235 232 227 220 202 209 214...

Ngày tải lên: 12/08/2014, 23:22

... image file, 30 8 from RGB value arrays, 33 3 methods getBluePixelArray, 33 3 getGreenPixelArray, 33 3 getHeight, 31 4 getPixelArray, 31 2 getPixelArrays, 33 6 getRedPixelArray, 33 3 getWidth, 31 4 Simple ... 87 arguments, 13 arrays, 299 33 7 .length, 32 6 constructions, 30 5 30 7 declarations, 30 3 30 4 dimensionality, 30 4 indices, 30 2 range of, 30 6 30 7 of arrays, 32 5 32...

Ngày tải lên: 12/08/2014, 23:22