Basic loops

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11-10-2010, 11:13 AM
Samari413

Basic loops

I want this (-) to appear next to each other 30 times...Why isnt this happening? i don't understand loops!!:confused:

Code:

for (int i=0; i<=30; i++) { System.out.println( '-' ); }
11-10-2010, 11:42 AM
JosAH

Quote:

Originally Posted by Samari413

I want this (-) to appear next to each other 30 times...Why isnt this happening? i don't understand loops!!:confused:

Code:

for (int i=0; i<=30; i++) { System.out.println( '-' ); }

Use System.out.print( ... ) instead; System.out.println( ... ) prints a newline after it has printed its argument. It has nothing to do with loops.

kind regards,

Jos
11-10-2010, 12:11 PM
Tolls

That code will print more than 30 times currently...
11-12-2010, 10:13 AM
Eranga

Quote:

Originally Posted by Tolls

That code will print more than 30 times currently...

Only one. :p
11-12-2010, 10:31 AM
Tolls

That could be the one that brings about the Apocalypse, though!
11-12-2010, 10:37 AM
Eranga

Could be.

But I'm really confusing over here, "(-) to appear next to each other 30 times". How can we do this.
11-12-2010, 11:19 AM
JosAH

Quote:

Originally Posted by Eranga

Could be.

But I'm really confusing over here, "(-) to appear next to each other 30 times". How can we do this.

No need to be confused; I already gave the answer but of course my replies are ignored; as always ;-)

kind regards,

Jos
11-12-2010, 11:32 AM
Tolls

No, I suspect the OP has taken your code and left...without even looking back.
11-12-2010, 02:04 PM
venerik

So Samari413 took JosAH's invaluable intellectual property and is getting rich of it somewhere...

:)
11-12-2010, 02:10 PM
Tolls

Yep.
I can hear the cash registers from here.
11-12-2010, 03:01 PM
JosAH

Quote:

Originally Posted by venerik

So Samari413 took JosAH's invaluable intellectual property and is getting rich of it somewhere...

:)

Dang, while I only charge euro 0.25 for every System.out.println( ... ) used (a System.out.print( ... ) only costs euro 0.20 per use) That darn scrooge ... that costs me euro 0.20 ... while I just wanted to be filthy rich and surrounded by scantily clad women all day and have lots of Grolsch available at the snap of my fingers ...

kind regards,

Jos (<--- poor old sod ;-)
11-13-2010, 02:12 AM
al_Marshy_1981

Quote:

Originally Posted by JosAH

Dang, while I only charge euro 0.25 for every System.out.println( ... ) used (a System.out.print( ... ) only costs euro 0.20 per use) That darn scrooge ... that costs me euro 0.20 ... while I just wanted to be filthy rich and surrounded by scantily clad women all day and have lots of Grolsch available at the snap of my fingers ...

kind regards,

Jos (<--- poor old sod ;-)

cries in despair, if Jos is struggling how can a mere mortal make it :D
11-14-2010, 01:15 AM
Eranga

Quote:

Originally Posted by Tolls

No, I suspect the OP has taken your code and left...without even looking back.

I agreed with you. I don't think that OP may not looking in depth that code.
11-14-2010, 01:19 AM
Eranga

Quote:

Originally Posted by JosAH

No need to be confused; I already gave the answer but of course my replies are ignored; as always ;-)

kind regards,

Jos

I don't think Jos. In each replay of yours have something interest to learn. If someone not interest on it, then I'm sure he/she is never learn how to use Java properly. Keep it up yours mate. :)