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Nairaland Forum / Science/Technology / Programming / Compiling A Java Program (1030 Views)
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Compiling A Java Program by segebee(m): 6:25pm On Aug 11, 2007 |
i installed java sdk 1.3 or so in my system but im finding it difficult to compile guess ma question is how to compile and an example prob. simple program eg hello world |
Re: Compiling A Java Program by my2cents(m): 3:33am On Aug 12, 2007 |
u probably hvnt set your class path properly/at all. To answer your other question: public static void main(String args[]) { System.out.println("Hello World" } Put this in your text editor and save it as ".java", then: open a dos prompt (if using windows), navigate to where you have the file and type "javac [filename].java", then assuming you don't get any compilation errors, the [filename].java gets converted to a class, so at that point: type this next - "java [filename]", and you shd see "Hello World" printed in the dos prompt. I hope this helps. |
Re: Compiling A Java Program by mimohmi(m): 12:31pm On Aug 17, 2007 |
Re: Compiling A Java Program by A40(m): 12:45pm On Aug 20, 2007 |
Java too get wahala |
Re: Compiling A Java Program by segebee(m): 8:47pm On Aug 20, 2007 |
thanks 2cents i'll try that how do i set class path thot d string args stuff was a template as in oracle i'll try it bt did i mention that it saya javac is not a recognised program? thanks all who responded |
Re: Compiling A Java Program by maxjax(m): 12:17pm On Aug 21, 2007 |
java is da bomb ! guys where can i get "DUMPS" for java ? |
Re: Compiling A Java Program by segebee(m): 8:37pm On Sep 08, 2007 |
thanks, i actually found out that the string was supposed to start wt uppercase ie String now i can say welcome to java pls sample codes or resources is accepted |
Re: Compiling A Java Program by mimohmi(m): 6:19pm On Sep 12, 2007 |
@segebee Ok, you can check this link for more details and examples https://www.nairaland.com/nigeria/topic-8060.0.html Hope it will help you. |
Re: Compiling A Java Program by gacheezo(m): 7:06pm On Sep 12, 2007 |
my guy the reason why your jdk seems not to be working after installing it is because you ve not set the path , i'll advise you uninstall and when reinstalling, install in install in your c:\ directory and name it something like C:\jdk1.3 depending on the version of the jdk |
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