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How java program can run in windows7?
You must have a java runtime environment (JRE) installed to run a jar file .. if it is not a jar ( or it is a class ), you should have the java development kit or JDK .. if the file you are running is a jar file, just double click it. if the file you are running is a class file ex. "MainProg.class" then go to the bin directory, and open command prompt and change to that directory. then java MainProg.class it should run ..
How do you combine multiple jar file into one jar file so that multiple jar files can be run from one jar file?
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How do you open a jar file on a mac?
You double-click on it. You can indeed launch a jar file from the command line, with the following command: java -jar yourfile.jar As well as this you can assign "Jar Launcher" as the default app. to use when you double-click a jar file, as follows (I don't believe you need the developer tools installed for this): Click once on the .jar file in the Finder and then from the menubar in the Finder select File -> Get Info". Click on "Open with" and from the popup menu select "Other". A file browser window will open. In this window, go to the /System/Library/CoreServices folder and select 'Jar Launcher'. Then make sure the "Always Open With" checkbox is checked and then click Add. Then click the "Change all" button so that any jar file will be opened automatically. Finally, close the Info window and now when you double-click any of your jar files they should run automatically.
What is javaw?
javaw.exe is the java runtime environment process. If you run a java application(usually a .jar file .class file) there are 2 main ways of doing this. 1 is by using the command 'java' which will show a command prompt window. The other is using the 'javaw' command which wont show a command promps windows. It will, however, show error windows when a appication is damaged.
What is the difference between exe and jar files?
I believe a jar takes up less memory but requires java to run exe and jar (although a jar is similar to a zip file) can NOT be run on Mac software.
What is contain inside the jar file?
.jar files contain byte-code compiled to run on the Java Virtual Machine.
How do you run jar file on computer?
you can play the jar files by transfer it in to nokia mobile phones
Find out the Attributes of file?
Just run attrib command..
Why cant you drag files into the minecraft jar?
If your dragging the file on top of the jar then thats because the jar is a file and not a folder. If you drag a file on top of another file your say that you want to run file B with file A. Get a zip Archive software like 7zip (google it) If your using a archive software and this is still happening the only think i can think to tell you is open the archive.
What command in Linux do you use run an executable file?
if the file is allready runnable you can type in the terminal: ./filename
What command in Linux do you use to run executable file?
if the file is allready runnable you can type in the terminal: ./filename
How do you run a jar file that is requires a separate program to start it without said program?
So you mean that you want to run a jar file that requires a seperate program but you don't have that program? If so, you need to get the correct software. If it tells you for a program and you don't have it, you need to get it.
