Programming with Java, Swing and Squint phần 2 pdf

... names, we showed that we could replace a command like contentPane.add( new JTextField( 20 ) ); with the pair of commands message = new JTextField( 20 ); contentPane.add( message ); In the second ... user typed and typed and typed, the small text area got bigger and bigger until it no longer fit very well in a little window. 61 Figure 2. 7: Coloring makes JPanels visible in the disp...

Ngày tải lên: 12/08/2014, 23:22

... ivanova.inherent.com (8.10.1/8.10.1) with ESMTP id g0OGhZh 129 57 for <tom@cs.williams.edu>; Thu, 24 Jan 20 07 08:43:35 -0800 Message-Id: < ;20 020 124 1643.g0OGhZh 129 57@ivanova.inherent.com> Content-type: ... "; } } } Figure 10 .2: A class to represent a single step in a journey 26 2 primitive interface. This client will simply provide the user with the ability to en...

Ngày tải lên: 12/08/2014, 23:22

... expression 309 23 7 24 0 24 1 23 7 23 1 23 1 22 6 22 3 22 4 23 0 23 4 23 5 24 1 24 2 23 5 23 7 23 3 23 1 22 6 23 4 23 2 22 7 21 7 21 9 22 2 20 9 193 183 165 137 147 174 20 1 21 8 22 1 21 9 21 5 21 3 22 5 21 0 20 0 20 3 20 7 20 2 180 148 126 ... 159 21 2 21 1 180 143 168 196 20 6 147 66 61 65 160 118 70 59 69 85 118 186 22 7 23 4 23 1 23 3 23 9 23...

Ngày tải lên: 12/08/2014, 23:22

... standard procedure called long division. A sample of the application of the long division procedure to compute the quotient 130 421 44/ 32 is shown below: 32 407567 )130 421 44 128 24 2 22 4 181 160 21 4 1 92 224 22 4 0 Although ... compute the quotient 130 421 44/ 32 is shown below: 32 407567 )130 421 44 128 24 2 22 4 181 160 21 4 1 92 224 22 4 0 Although you may be rusty a...

Ngày tải lên: 12/08/2014, 23:22

... 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 ... the server and the SMTP port number (25 ) are associated with the names SMTP SERVER and SMTP PORT in the program’s instance variable declarations as shown in Figure 4.5. There...

Ngày tải lên: 12/08/2014, 23:22

... entered, 4 and 2, and display the number 428 in the text field above the “Add to total” button. From this example, we can see that there are two different interpretations we might associate with the ... 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,...

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

... example, the number 32, 953, 923 , 804, 836, 184, 926 , 27 3, 5 82, 140, 929 .584, 28 9 might be written in scientific notation as 3 .29 53 923 804836184 926 2735 821 40 929 58 428 9 × 10 31 Java, however, does ... NetConnection( url.substring( 7 ,22 ), WEB_PORT ); (assuming that the name WEB PORT was associated with the port number 80). The problem with such code is that while the nu...

Ngày tải lên: 12/08/2014, 23:22

... associated with buttonNumber from 1 to 2. 22 6 Thus, if we want our 24 -hour clock menu to appear with 24 00 at the top and 100 at the bottom we would use the loop shown in Figure 9. 12. While counting ... before RCPT 503 5.0.0 Need MAIL command 500 5.5.1 Command unrecognized: "This should not work at all" 500 5.5.1 Command unrecognized: "." 22 1 2. 0.0 smptse...

Ngày tải lên: 12/08/2014, 23:22

... 21 4 contains, 20 8, 21 7 endsWith, 20 9, 21 7 equals, 20 4 20 8, 21 7 indexOf, 20 1 20 4, 21 8 length, 199, 21 8 startsWith, 20 9, 21 8 substring, 198 20 0, 21 8 toLowerCase, 20 9, 21 9 toUpperCase, 20 9, 21 9 searching ... Protocol), 83, 85, 24 1 24 3 commands, 24 1 SELECT, 24 1 FETCH, 24 1 LOGIN, 24 1 LOGOUT, 24 1 request identifiers, 24 1 server responses, 24 1 imp...

Ngày tải lên: 12/08/2014, 23:22