Reference for Processing version 1.2. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Name

&& (logical AND)
Examples
example pic
for(int i=5; i<=95; i+=5) {
  if((i > 35) && (i < 60)) {
    stroke(0);    //Set color to black
  } else {
    stroke(255);  //Set color to white
  }
  line(30, i, 80, i);
}
Description Compares two expressions and returns true only if both evaluate to true. Returns false if one or both evaluate to false. The following list shows all possible combinations:

true && false // Evaluates false because the second is false
false && true // Evaluates false because the first is false
true && true // Evaluates true because both are true
false && false // Evaluates false because both are false
Syntax 
expression1 && expression2
Parameters
expression1 any valid expression
expression2 any valid expression
Usage Web & Application
Related || (logical OR)
! (logical NOT)
if()
Updated on June 14, 2010 12:05:29pm EDT

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