As always, don't take my word for it, do your own test. All the (two lines) of the (two lines) of the code is there. The only instrumentation required is a <STDIN>; to prevent the processes from exiting and top/task manager.

Is this the "'side effect' thingy"? I guess you could classify it that way:)

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail

In reply to Re: Re: Re: Re: When would you choose foreach instead of map? by BrowserUk
in thread When would you choose foreach instead of map? by jpfarmer

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