Language \ Environment \ Comparison
 
Index
 
  The Processing 1.0 _ALPHA_ Reference is a work in progress.
If you see any errors or have any comments, please write to: reas at groupc.net
Name  

-= (subtract assign)

   
Examples   
int a = 50; 
int b = 23; 
a -= b; // sets "a" to 27

Description   Combines subtraction with assignment. The expression a -= b is equivalent to a = a - b.
   
Syntax   
value1 -= value2
   
Parameters  
value1   int or float
value2   int or float
   
Usage   Web & Application
   
Related   -= (subtract assign)
- (subtract)
   
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Processing is an open project initiated by Ben Fry and Casey Reas