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Java streams and state1585758650317983
source link: https://blog.frankel.ch/java-streams-state/
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With Java 8 streams, it seems Functional Programming has won. Long live statelessness and recursion! Reality is a bit more nuanced: as always in software programming, it depends. I believe that the more tools in your toolbelt, the better it is. When all you have is a hammer, everything looks like a nail. In Functional Programming, every function needs to be pure: output only depends on input, and there are no side-effects. For this reason, Java methods to create infinite streams are not u
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