(x = "x") vs ("x" = x) see http://stackoverflow.com/questions/214031/is-constant-comparison-variable-personal-taste-or-is-there-an-objective-reason-f http://st

(x = "x") vs ("x" = x) see http://stackoverflow.com/questions/214031/is-constant-comparison-variable-personal-taste-or-is-there-an-objective-reason-f http://stackoverflow.com/questions/214031/is-constant-compar...