java and uml pdf

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Ngày tải lên: 27/06/2014, 12:20

... Ⅲ Windows, WinCE and Microsoft are registered trademarks and MS-DOS and DirectX .are trademarks of Microsoft Corporation. Ⅲ Solaris and Java are registered trademarks and ChorusOS is a ... will Ⅲ Understand the embedded Linux development environment. Ⅲ Understand and create Linux BSP for a hardware platform. Ⅲ Understand the Linux model for embedded storage and write drivers and applications ... leaks and memory corruption in applica- tions and drivers. Ⅲ Learn methods to profile applications and the kernel. Ⅲ Understand uCLinux architecture and its programming model. Ⅲ Understand the...

Ngày tải lên: 04/08/2012, 14:23

... products and how they work, how the distribution system operates, how to deal with both suppliers and customers and how to handle complaints. They also study trade and retail laws, and are accompanied ... solve problems and find resol that are prac and bene to everyone. 9. Unlike a formal court case, nego are in private. 10. Resolutions and sett are based on com and on mut agreement and acceptance. 11. ... jobs and develop their skills for the whole period they are working here, and not just at the beginning of their contract. We run regular courses and workshops in order to achieve this, both on and...

Ngày tải lên: 08/08/2012, 17:31

... cruel and intended to upset someone. 17. If you are in a difficult or unpleasant situation and you decide to cut and run, you pretend that the situation is not so difficult or unpleasant and continue ... ________, and smashed the car through the agency's window. And that, your honour, ladies and gentlemen of the jury, is my story. I hope you will take into account my feelings and emotions ... tell me that I work hard and get good results, then you tell everyone else that I'm lazy and incompetent! ( dishonest about your feelings, thoughts and beliefs, and tending to tell people...

Ngày tải lên: 08/08/2012, 17:32

Ngày tải lên: 21/09/2012, 17:17

... - Why you are interested in that language And say if you think it is more or less difficult to learn than English and your language, and why Talk about a foreign language apart from ... differs from your language and from English - How you first became interested in that language And say if you think that would be an easy language to learn for you or not, and why Talk about ... lives -What it does And say if you would like to live near one of these animals or not, and why Written by Alex Case for UsingEnglish.com © 2008 - When they lived And say if you think...

Ngày tải lên: 04/10/2012, 11:45

Ngày tải lên: 16/12/2012, 15:23

... documentation and the security path of the Java Turorial at http:/ /java. sun.com/docs/books/tutorial/security1.2/index.html. Security Problems and Java Security Testing Finally, the Java language ... policytool—A Java application that comes with the JDK and that provides you with a GUI tool for creating and maintaining policy files. 2. keytool—Used to create digital signatures and key pairs and ... part of Java. In the JDK 1.0 model, the "sandbox" concept was introduced. In the sandbox model, all local code (JDK-provided code) was run as part of the Java Virtual Machine, and all...

Ngày tải lên: 29/09/2013, 08:20

... security, performance enhancements, and administration. Security is discussed in detail in Chapter 13, " ;Java and Security," and, indeed, many of the Java security concerns that have ... understand the information provided in the interface and can envision what you could use it for, it becomes apparent how your name got on so -and- so's e-mail list after you visited so- and- so's ... competition from its Java- only brother, Java RMI. Chapter 7. Web Servers, Server-Side Java, and More • Inside an HTTP Server • Common Gateway Interface and CGI Scripts • Servlets • Dynamic...

Ngày tải lên: 29/09/2013, 09:20

... name and version Before Java Web Servers and Web servers with built-in Java support, a Java program could be run as a CGI program in a slightly roundabout way as long as there was a Java Virtual ... security, performance enhancements, and administration. Security is discussed in detail in Chapter 13, " ;Java and Security," and, indeed, many of the Java security concerns that have ... servlets and Java Server Pages can be made to create documents dynamically and supplant the universal acceptance of a Web browser. What if we were able to take the power of IDL or RMI solutions and...

Ngày tải lên: 06/10/2013, 14:20

... aDB.findNext(); 71 Chapter 1 ­ Fundamentals 1.11 1.111.11 1.111.11 1.11           Descending Indexes and Index Lifespan Descending Indexes and Index LifespanDescending Indexes and Index Lifespan Descending Indexes and Index LifespanDescending Indexes and Index Lifespan Descending Indexes and Index Lifespan You have already seen how indexes can be useful when it comes to keeping data in a sorted order.  Even if the data isn't physically sorted, the index allows you to retrieve it in the order you want.  ... testShowMe This is one of the longer test programs I have provided you.  A big part of that is due to the fact I created a CSV (Comma Separated Value) file called fuel_prices.csv which has lines in it looking like this: 80 Chapter 1 ­ Fundamentals roland@logikaldesktop:~/fuelsurcharge2$ source ./env1 roland@logikaldesktop:~/fuelsurcharge2$ javac showMe .java jroland@logikaldesktop:~/fuelsurcharge2$ javac testShowMe .java roland@logikaldesktop:~/fuelsurcharge2$ ... UNDERGRAD JAVA5 01 JAVA And Abstract Algebra 120120120 NNYNYNN 0930 6 F JAVA1 0200 Intermediate JAVA 300020000 NYNYNYN 0930 3 T JAVA1 0100 Introduction to JAVA 120120120 NYNYNYN 0800 3 T Records 2 and...

Ngày tải lên: 20/10/2013, 10:15

... 03.500 82 Chapter 1 ­ Fundamentals You will notice at listing lines 53 through 57 that I chose to add some more records.  I just wanted to make things painfully obvious during the rest of the test.  There is nothing really magic about the values in those records, other than the fact they are easy to spot. Pay special attention to listing line 82.  Do you remember what I said earlier?  I deliberately left this line where it was to prove that statement.  Now, let's take a look at the output. roland@logikaldesktop:~/fuelsurcharge2$ javac doeHistory .java roland@logikaldesktop:~/fuelsurcharge2$ javac testpackDoeHistory .java roland@logikaldesktop:~/fuelsurcharge2$ java testpackDoeHistory ...  those records, then attempt to add three records which have the same primary key value. What happens? If you manage to get the records added, what happens when you attempt to reIndex()? How about when you try to undelete? 91 Chapter 1 – Fundamentals 1.13 1.131.13 1.131.13 1.13           Deleting and Packing Deleting and PackingDeleting and Packing Deleting and PackingDeleting and Packing Deleting and Packing I mentioned much of this information earlier but we are going to go over it again in detail because it tends to catch most newbies off­guard even after they have been told a hundred times. Deleting a record in an xBASE file does not physically delete the record (in most versions), nor does ...  If you do not re­index your index files or create new index files after calling pack(), then you are asking for disaster. 85 Chapter 2 – Mega­Zillionaire Application Figure 6 Entry form with Nimrod look and feel Figure 7 FileChooser with Nimrod look and feel You might notice that it isn't only the coloring which changes, but the layout and style of things.  The common Java tools like FileChooser also are dramatically different.  Not all Look and Feels are available for all versions of Java. 100 Chapter 1 – Fundamentals Result...

Ngày tải lên: 24/10/2013, 09:15

...  Inc. really needs to get into this personal file server market.  There are probably still a lot of tools out there which support Btrieve and let end users create things by picking and pointing. Memory and bandwidth issues simply cannot be overlooked when designing an application.  I provided only a few hundred records for our test database and I'm creating the files locally.  What happens when you modify this application to open a DBF and NDX which are on a Web site or remote file server?  Unless you are on dial­up, you probably have enough bandwidth to transfer fewer than 400 records.  How about when the file is approaching 2GB and the end user is on a satellite connection with a 120MB per day bandwidth restriction?  ... is a resource­intensive pig that imposes severe data access restrictions by requiring either exclusive access to the entire data set, or a live data monitor communicating with the database to monitor for any and all record changes. 102 Chapter 2 – Mega­Zillionaire Application 2.2 2.22.2 2.22.2 2.2 Supporting Classes Supporting ClassesSupporting Classes Supporting ClassesSupporting Classes Supporting Classes MegaDBF .java 1) package com.logikal.megazillxBaseJ; 2) 3) import java. io.*; 4) import java. util.*; 5) import org.xBaseJ.*; 6) import org.xBaseJ.fields.*; 7) ... intervening database engine locking all files and providing all access.  We don't have that, so we are already living   in   multi­user   Hell,   and   choose   to   handle   the  multi­user   problem...

Ngày tải lên: 28/10/2013, 16:15

... /*;;;;; 136 Chapter 2 – Mega­Zillionaire Application MegaXbaseBrowsePanel .java 1) package com.logikal.megazillxBaseJ; 2) 3) import java. io.*; 4) import java. awt.*; 5) import java. awt.event.*; 6) import javax.swing.*; 7) import java. util.*; 8) import java. text.*; 9) 10) ...  the preferred size so the date column would display completely without requiring a user to manually resize it. We actually never call the updateText() method.  That is just a method I carry around from panel class to panel class. MegaXbaseEntryPanel .java 1) package com.logikal.megazillxBaseJ; 2) 3) 4) import java. awt.*; 5) import java. awt.event.*; 6) import javax.swing.*; 7) import java. util.*; 8) import java. text.*; 9) 10) ... library   and   many   Java developers have begun migrating away from Swing.    When it comes to the subject of layout managers and Java,  it looks like the subject was “tabled until later” and later still hasn't come. You position objects in a GridBagLayout via a GridBagConstraints object.  Ordinarily you will fill in only the anchor and gridwidth values, leaving the rest of the GridBagConstraints fields at their default values.  Normally gridwidth is a numeric constant such as 1 or 2, but it can be a couple of “special”...

Ngày tải lên: 07/11/2013, 10:15

...  We have used the Field put() method and the DBF write() method many times over in previous source listings. MegaXbase .java 1) import java. awt.*; 2) import java. awt.event.*; 3) import javax.swing.*; 4) import javax.swing.plaf.*; 5) 6) import com.sun .java. swing.plaf.windows.WindowsLookAndFeel; 7) import ...  I started writing the rest of the application. There was actually a method to the madness.  If the Import function was simply another panel, it would be possible for a user to choose a file name, then leave the screen by selecting another menu option.  He or she would not have actually performed the import, but might believe it was complete.  Making this a dialog stopped that from happening. MegaXImport .java 1) package com.logikal.megazillxBaseJ; 2) 3) import java. awt.*; 4) import java. awt.event.*; 5) import javax.swing.*; 6) import javax.swing.filechooser.*; 7) import java. text.*; 8) ... com.sun .java. swing.plaf.windows.WindowsLookAndFeel; 7) import com.sun .java. swing.plaf.gtk.GTKLookAndFeel; 8) import com.sun .java. swing.plaf.motif.MotifLookAndFeel; 9) 10) import com.logikal.megazillxBaseJ.MegaXImport; 11)...

Ngày tải lên: 07/11/2013, 10:15