There is a difference between required and useful, I can build a house without u... | Hacker News

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Retric on June 24, 2012 | parent | context | favorite | on: Java 8 Lambdas

There is a difference between required and useful, I can build a house without using a hammer, but that does not mean there useless.

gouranga on June 24, 2012 [–]

Also just because I have a hammer, it doesn't mean every problem is a nail.

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