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  LiveWire / Technical Forums / Programming & Application Development / Viewing Topic

Some help with Java?
Replies: 7Last Post Sep. 8, 2008 12:17pm by steven7
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( Majo )


Soothsayer
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I have a worksheet to fill out and I went over each step and each question but I'm still not sure if I understand them correctly. *newbie*

1. What is the program that compiles java source files?

He had us download jGRASP and Java but we're using jGRASP and a DOS Window to compile our work so would I just write a DOS Window?

2. What is the full command that will compile the java source file you just created?

Is it:

Code:
C:\Public> javac ILoveJava.java

or just:

Code:
javac ILoveJava.java

Or does it not matter?

And, finally...

3. In jGRASP, use the tool bar File, and Save As...
Click in the Look In field and find your removable media.
The File Name shoudl still say ILoveJava.java so you only need to click Save.
What does the edit window have as a title now?

I don't think that changed...that's the title at the top of the window I'm working in isn't it? All it said was ILoveJava.java C:\Public - jGRASP CSD (Java). Would I write the whole thing?

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"Under the hardness of her facade a woman's heart is still beating."


7:34 pm on Sep. 7, 2008 | Joined: May 2005 | Days Active: 301
Join to learn more about Majo Pennsylvania, United States | Straight Female | Posts: 6,733 | Points: 10,531
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h a t t



Patron
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it depends what folder you're in. if you're not c:\Public then you'll have to do the former. if you're already in c:\Public then you do the latter.

and the compiler is just javac.exe (java compiler.exe)

the filename should be the same.

Post edited at 7:54 pm on Sep. 7, 2008 by h a t t


7:52 pm on Sep. 7, 2008 | Joined: June 2008 | Days Active: 305
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( Majo )


Soothsayer
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Thank you, I really appreciate your help.

One more... What is the program that runs compiled java code?

java? java.exe? Or something else entirely?

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"Under the hardness of her facade a woman's heart is still beating."


8:15 pm on Sep. 7, 2008 | Joined: May 2005 | Days Active: 301
Join to learn more about Majo Pennsylvania, United States | Straight Female | Posts: 6,733 | Points: 10,531
rand0mguy


Wealthy Hobo
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Quote: from Majo at 8:15 pm on Sep. 7, 2008

Thank you, I really appreciate your help.

One more... What is the program that runs compiled java code?

java? java.exe? Or something else entirely?



JVM or java virtual machine

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OSS ftw

8:33 pm on Sep. 7, 2008 | Joined: Jan. 2008 | Days Active: 264
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h a t t



Patron
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Quote: from rand0mguy at 11:33 pm on Sep. 7, 2008

Quote: from Majo at 8:15 pm on Sep. 7, 2008

Thank you, I really appreciate your help.  

 One more... What is the program that runs compiled java code?  

 java? java.exe? Or something else entirely?



JVM or java virtual machine

but if she's running it from DOS then it'll be java.exe


11:46 pm on Sep. 7, 2008 | Joined: June 2008 | Days Active: 305
Join to learn more about h a t t Ontario, Canada | Straight Male | Posts: 9,365 | Points: 31,968
rand0mguy


Wealthy Hobo
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Quote: from h a t t at 11:46 pm on Sep. 7, 2008

Quote: from rand0mguy at 11:33 pm on Sep. 7, 2008

Quote: from Majo at 8:15 pm on Sep. 7, 2008

Thank you, I really appreciate your help.

  One more... What is the program that runs compiled java code?

  java? java.exe? Or something else entirely?


 
 JVM or java virtual machine

but if she's running it from DOS then it'll be java.exe



true true

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OSS ftw

3:19 am on Sep. 8, 2008 | Joined: Jan. 2008 | Days Active: 264
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steven7


Connoisseur
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what is java.exe, the code goes into notepad and shows i a web browser

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12:16 pm on Sep. 8, 2008 | Joined: June 2003 | Days Active: 423
Join to learn more about steven7 Alabama, United States | Straight Male | Posts: 3,541 | Points: 7,761
steven7


Connoisseur
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nvm what is said, i didn't read everything

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I have no signature.

12:17 pm on Sep. 8, 2008 | Joined: June 2003 | Days Active: 423
Join to learn more about steven7 Alabama, United States | Straight Male | Posts: 3,541 | Points: 7,761
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