Abstraction and Learning with Runar Bjarnason
CoRecursive: Coding Stories
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The Difference Between Read Line and Put String Line in Delpi?
In hascoll, read line will just be a value of type io unit. Every read line is the same as every other. The only thing that you can do with it is to return it back to the run time. So i think that if you explained this to yourself when you were writing printer programmes in delpi, would have made sense? I don't think so. Ii think i was jus unequipped to learn this at the time. And so when i thought, oh, i got a print to me, that meant, lik,Oh, i got to send instructions to the parallel port,. You know, like, personally, i found, like, your book very
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