object-oriented programming
Learn Any Programming Language In 3 Hours!
How do you go about learning a new programming language β Fast? In this lesson, Iβll the way I learn new languages so that I can go from no knowledge at all to writing moderately complicated programs in about three hours. Of course, that doesnβt mean I can learn everything about that language in just three hours. But it does…
Read More »Deferred is not the same as lazy!
Lazy and eager execution is not the same as deferred or immediate. An operator is deferred if it only pulls the input when iterated. Select pulls nothing on this line. It is deferred. Iterating a deferred operator is where lazy operators differ from eager ones. A lazy operator will pull the minimum of inputs required to produce each item. Select…
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