Don Alexander Eckford's code output for Loops:
Loops
Numeric "for loop": 1 2 3 4 5 6 7 8 9
String "for loop" (Incorrect example):
Including "z" in the for loop results in incorrect alphabet.
Dropping "z" results in alphabet without z.a b c d e f g h i j k l m n o p q r s t u v w x y
String loop using range(): a b c d e f g h i j k l m n o p q r s t u v w x y z
while loop: 1 2 3 4 5 6 7 8 9
foreach loop (Simple array): Sun Mon Tue Wed Thu Fri Sat
for loop (Array iteration): Sun Mon Tue Wed Thu Fri Sat
foreach loop with keys: One: Apple | Two: Pear | Three: Peach | Four: Orange | Five: Apricot | Six: Pineapple |