a port of the Processing Visualization Language

&& (logical AND)

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
expression1 && expression2
expression1 any valid expression
expression2 any valid expression
Usage Web & Application
Related || (logical OR)
! (logical NOT)

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