Index I

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X]

if statements  
ImageMagick and Image::Magick module  
imaginary numbers  
incrementing variables  
indexing
       scalar values in arrays  
inheritance   2nd  
input
       from files  
               named on command line  
       STDIN (standard input)  
insert command  
       alternatives to  
instance of a class  
integers   2nd  
Internet  
Internet addresses  
IP addresses  
is_ methods