Simple. If any other module required you to

  1. use a bunch of globals to store your state in...
  2. rely on the cooperation of every part of the program to ensure the success of every other part fof the program...

    (Cooperative multi-tasking is what allowed one program running under Windows 3 or Mac/OS to completely lock out the entire system if the program encountered an unexpected error!)

  3. Break up linear algorithms into lots of little chunks and use global variables to try and arrange that they all get called in the right sequence and convey the right information from one small bit to the next...

It would be laughed out of court without a hearing.

Indeed, try explaining how POE works to a Java, Scheme, Haskell, Erlang (or any language that has preemptive multitasking built in), programmer, and they'll laugh in your face and ask you why you are still using 1980s technology.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
The "good enough" maybe good enough for the now, and perfection maybe unobtainable, but that should not preclude us from striving for perfection, when time, circumstance or desire allow.

In reply to Re: Why are people not using POE? by BrowserUk
in thread Why are people not using POE? by johnnywang

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