June 2018
Intermediate to advanced
280 pages
7h 46m
English
Content preview from Design Patterns and Best Practices in Java
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Referential transparency
Referential transparency is the property of a function to be replaceable with its return value for the input. The benefits are tremendous, since this favors memorization (caching of the return value) and parallelization of the call to the specific function. Testing such a function is also easy.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.