Getting Started With the NetBeans IDE Tutorial
http://java.sun.com/developer/onlineTraining/tools/netbeans_part1/
Showing posts with label Programming. Show all posts
Showing posts with label Programming. Show all posts
Monday, June 14, 2010
Thursday, January 21, 2010
How Pair Programming Really Works
petikan dari "How Pair Programming Really Works" by Stuart Wray
http://www.computer.org/cms/Computer.org/ComputingNow/homepage/2010/0110/W_SW_PairProgramming.pdf
http://www.computer.org/cms/Computer.org/ComputingNow/homepage/2010/0110/W_SW_PairProgramming.pdf
As a dictionary defnition, I’d say that pair programming is a technique in which two people sit down, literally side by side, and write a pro-gram at the same computer. When Kent Beck originally coined the term, he described two programmers working at different levels of abstraction Laurie Williams and Robert Kessler made this idea more concrete, using the metaphor of one programmer being the “driver” and the other the “navigator.” In this metaphor, the driver controls the keyboard and focuses on the immediate task of coding, and the navigator acts as a reviewer, observing and thinking about more strategic architectural issues.
Wednesday, December 23, 2009
Java is becoming the new Cobol ?
http://www.infoworld.com/article/07/12/28/52FE-underreported-java_1.html
Simply put, developers are saying that Java slows them down. “There were big promises that Java would solve incompatibility problems [across platforms]. But now there are different versions and different downloads, creating complications,” says Peter Thoneny, CEO of Twiki.net, which produces a certified version of the open source Twiki wiki-platform software. “It has not gotten easier. It’s more complicated,” concurs Ofer Ronen, CEO of Sendori, which routes domain traffic to online advertisers and ad networks. Sendori has moved to Ruby on Rails. Ronen says Ruby offers pre-built structures — say, a shopping cart for an e-commerce site — that you’d have to code from the ground up using Java.
Simply put, developers are saying that Java slows them down. “There were big promises that Java would solve incompatibility problems [across platforms]. But now there are different versions and different downloads, creating complications,” says Peter Thoneny, CEO of Twiki.net, which produces a certified version of the open source Twiki wiki-platform software. “It has not gotten easier. It’s more complicated,” concurs Ofer Ronen, CEO of Sendori, which routes domain traffic to online advertisers and ad networks. Sendori has moved to Ruby on Rails. Ronen says Ruby offers pre-built structures — say, a shopping cart for an e-commerce site — that you’d have to code from the ground up using Java.
Java Common Problem
ni aku nak share sikit common error explanation dlm java... error yg paling biasa jumpa bila CLASSPATH tak properly set, so ada missing file/library tak jumpa... selain dari tu, guna multiple jdk/jre version berbeza pun bleh ada error.. tapi yg paling penting masa debug java, tengok type of exception yg keluar macam NullPointerException, ClassNotFoundException, IllegalArgumentException, etc... lepas tu boleh study punca error sebab dah ader target/mission... masa debug program pun mesti ada target...heher
Java Lesson: Common Problems (and Their Solutions)
http://java.sun.com/docs/books/tutorial/getStarted/problems/index.html
Java Methods A & AB - Appendix B: Common Syntax Error Messages
http://www.skylit.com/javamethods/JM-Appendix-B.html
Common Compiler and Interpreter Problems (and Their Solutions)
http://tns-www.lcs.mit.edu/manuals/java-tutorial/getStarted/problems/index.html
Java Programming/Exceptions
http://en.wikibooks.org/wiki/Java_Programming/Exceptions
exception handling : Java Glossary
http://mindprod.com/jgloss/exception.html
http://java.sun.com/javase/6/docs/api/java/lang/Exception.html
Java Lesson: Common Problems (and Their Solutions)
http://java.sun.com/docs/books/tutorial/getStarted/problems/index.html
Java Methods A & AB - Appendix B: Common Syntax Error Messages
http://www.skylit.com/javamethods/JM-Appendix-B.html
Common Compiler and Interpreter Problems (and Their Solutions)
http://tns-www.lcs.mit.edu/manuals/java-tutorial/getStarted/problems/index.html
Java Programming/Exceptions
http://en.wikibooks.org/wiki/Java_Programming/Exceptions
exception handling : Java Glossary
http://mindprod.com/jgloss/exception.html
http://java.sun.com/javase/6/docs/api/java/lang/Exception.html
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