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  Reference for Processing (BETA) version 91+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.  
Name  

join()

   
Examples   
String[] animals = new String[3]; 
animals[0] = "cat"; 
animals[1] = "seal"; 
animals[2] = "bear"; 
String joinedAnimals = join(animals, " : "); 
println(joinedAnimals); // Prints "cat : seal : bear" 
 
// Joining an array of ints requires first 
// converting to an array of Strings 
int[] numbers = new int[3]; 
numbers[0] = 8; 
numbers[1] = 67; 
numbers[2] = 5; 
String joinedNumbers = join(nf(numbers, 0), ", "); 
println(joinedNumbers); // Prints "8, 67, 5"

Description   Combines an array of Strings into one String. To join arrays of ints or floats, it's necessary to first convert them to strings using nf() or nfs().
   
Syntax   
join(stringArray, separator)
   
Parameters  
stringArray   array of Strings
separator   char or String: char or String to be placed between each item
   
Returns   String
   
Usage   Web & Application
   
Related   split()
  
 






    
 
Updated: Fri Jul 15 16:35:42 PDT 2005
 
 
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  Processing is an open project initiated by Ben Fry and Casey Reas  
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