"Dear $name" # Perl and PHP "Dear %s" % expr # Python and Ruby % printf-like operator "Dear {0}".format(expr) # Python format string method "Dear "+`expr` # Python backticks (TMTOWTDI) "Dear #{expr}" # Ruby string interpolation "Dear @{[expr]}" # Perl "Baby Cart" string interpolation "Dear {expr}" # Perl 6 version of Baby Cart (I think) #### printf"%@{[.1*vec'XXXXXXXXXXXX',$_,8]}s",($_^$`%12?g:p)&($_^$'/5?g:u)|"H "for map{$_,11-$_}<>!~/:/..5