How to? i need a little help

Dec 26, 2011
3
0
yea , just finished watching a java video in which the .java and .class files where compiled using the dos window in regular dos , using a ( [C:\extras\lesson1\fig02_01] ) javac *.java command to complile the two files in the same folder and it word however when i tried it i got a unknown command ? it did not recognize a javac command does anyone happen to know how to do this?
 
Nov 2, 2009
294
6
Chile
www.farah.cl
java.exe is the Java interpreter, which is part of the JRE (Java Runtime Environment). It allows you to run Java classes. Windows comes with its own version of the JRE.

The JDK (Java Development Kit), on the other hand, contains java.exe, javac.exe (the actual compiler that reads in a .java file and outputs a .class file) and other dev-oriented stuff. The JDK does not come with Windows - you have to download it from Sun's Oracle's site.
 
Dec 26, 2011
3
0
java.exe is the Java interpreter, which is part of the JRE (Java Runtime Environment). It allows you to run Java classes. Windows comes with its own version of the JRE.

The JDK (Java Development Kit), on the other hand, contains java.exe, javac.exe (the actual compiler that reads in a .java file and outputs a .class file) and other dev-oriented stuff. The JDK does not come with Windows - you have to download it from Sun's Oracle's site.
yes thats true and i can do a javac and create a class but can not follow it with a java command because it can not open the jvm.cfg exe file ?? do you have a lot of knowledge about this topic?
 
Similar threads
Thread starter Title Forum Replies Date
H I need a little help. Support 4
vefatica Need help with XML Support 3
MikeBaas How to? I need help with RD Support 5
D Need to set Take Command font size when switching to high DPI display Support 0
J Need activation help. Support 1
vefatica gcd() and lcm() ... need '%' Support 10
C Cmpr_Del.btm need help understanding UDF..... Support 2
C Touch command — I Need to touch matching files in another directory. Support 5
D I need a debug-plan Support 4
vefatica New desktop, need Explorer PID Support 1
Frank How to? need help with "function" Support 10
B Need To Deactivate V12.1 Before Reinstall To Different Directory? Support 3
S Re: Release of new version - do we need to download again? Support 8
O Need 'grep' equivalent Support 13
S Need help to execute TCC commands on another system Support 6
vefatica What environment variables does IDE need? Support 3
T Expired trial...need to evaluate new build Support 1
C how to copy to folder where I need admin rights Support 5
M Need help Support 0
deleyd Need example of @COMPARE Support 1
P Need to use a regex in a "for" loop. Support 54
H New to TCC and I need assistance Support 8
Peter Murschall A little problem with LEAVE and COMMENT Support 5
MickeyF A little help with @REREPLACE Support 6
M Little bug, big consequences .. Support 6
M An oddity that's a little bit scary... Support 6
vefatica ZIP /U a little screwy Support 9
M A little bit of strangeness with @Char... Support 3
M A new problem that has actually got me a little panicky... Support 10
L A little startup help from an old CLI guy please. Support 14
Peter Bratton Another little bug? Support 1
A TCMD 11 little bugs Support 4
C Some little observations Support 16
C Add link to ewriter help to program group... Support 3
samintz How to? Search for %(command) in Help? Support 1
Joe Caverly Favorites in eWriter Help Support 6
Joe Caverly Quick Search in eWriter Help Support 1
vefatica Online help? Support 2
fishman@panix.com HELP!! I just updated to Version 28 and as usual I cannot make extended directory search work. Support 2
JohnQSmith New online help file wrong logo Support 7
Jay Sage Documentation Function @DRIVE Missing in Help Lists Support 0
Charles Dye More help nits Support 0
D Documentation Typo in COPY help Support 0
FreezerBurnt Help making a CMD and TCC compatible batch file Support 7
Joe Caverly Documentation COMMANDS in Version 27 help Support 8
K_Meinhard How to? Help window position Support 7
U Command help on file names Support 5
D Documentation Help "Startup" page does not describe global lists Support 0
vefatica Help disappears? Support 6
rchapmanitt Help Purchasing Support 2

Similar threads