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How to display all of the ascii characters

Jeff Ciaccio
Greenhorn

Joined: Nov 26, 2008
Posts: 25
I am trying to write a little code to display all of the ascii characters, but it doesn't seem to like to concatenate the backslash with an int. Any ideas on how to get this to work?

Thanks!!



Jeff Ciaccio, Java novice <br />Physics and AP Physics Teacher<br />Sprayberry High School <br />Marietta, GA
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 40058
    
  28
The escape characters for \123 are in octal. Try 0400 instead of 400. Some of them are control characters, which don't print. Two are line end characters, so you only see a line break.
And it's "\\" not "\".
Make sure to print \007 several times
Jeff Ciaccio
Greenhorn

Joined: Nov 26, 2008
Posts: 25
When I make it "\\", I only get the following:
1: \1
2: \2
3: \3
4: \4
5: \5
6: \6
7: \7

But I want to see the characters for each. I don't want to have to put in "\1" "\2" etc so I am trying to get a loop to do this for me.
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19790
    
  20

How about simply casting it to char?
Also, ASCII ends at 127. Everything beyond that is no longer ASCII.


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