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Converting String to Integer

Olivier Legat
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Joined: Nov 17, 2007
Posts: 176

Hello everyone,

I'm having a little bit of trouble converting a string a an integer:



If I set string1 = "5" and string2 = "4" the output is "9". But like I excepted it doesn't work when the strings have spaces in them . How do I remove does spaces in the beginning? Does anyone know a built-in method from the APIs or an alternative way around this problem

Thank-you

[edit - change 'quote' tags to 'code' tags]
[ February 29, 2008: Message edited by: fred rosenberger ]

Olly
Joanne Neal
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Joined: Aug 05, 2005
Posts: 3492
    
  13
String.trim()


Joanne
fred rosenberger
lowercase baba
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Joined: Oct 02, 2003
Posts: 11256
    
  16

Olivier,

I change your post a little. When you want to post code, don't use the 'quote' tags, but the 'code' tags. This will preserve your formatting, making it easier to read.


There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
Olivier Legat
Ranch Hand

Joined: Nov 17, 2007
Posts: 176

Oh oops. My bad. Thanks for fixing it
Campbell Ritchie
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Joined: Oct 13, 2005
Posts: 38481
    
  23
Go through the Integer class; there are probably several methods and a constructor which take Strings as parameters.
 
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