Java屋さんがGoのFAQを読んでみた

by su-kun1899

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Java԰͞Μ͕GoͷFAQΛ ಡΜͰΈͨ 2018/12/03 Gopherಓ৔#4 ଔۀࣜˍLTେձ

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ࣗݾ঺հ —@su_kun_1899 —αʔόαΠυΤϯδχΞ —Java԰ —࠷ۙ͸΋ͬͺΒKotlin —Go͸·ͩझຯ

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࿩͢͜ͱ —GoͷFAQ —https://golang.org/doc/faq

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Q. What's the origin of the gopher mascot? https://golang.org/doc/gopher/run.png

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A. ϗϦωζϛͰ͢ https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Pocket-GopherAno-Nuevo-SP.jpg/1084px-Pocket-GopherAno-Nuevo-SP.jpg

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—஍Լʹ޿େͳτϯωϧΛ۷Δ —ϛωιλभͷѪশͷͻͱͭ͸ɺ"the Gopher State" —ϧωɾϑϨϯνͱ͍͏ਓ͕ॻ͍ͨ

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Javaͩͱ https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/Duke3D.png/440px-Duke3D.png

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Q. Is Go an object-oriented language?

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A. Yes and no.

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—ܕͱϝιου͸͋Δ —ܧঝ͸ͳ͍

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Javaͩͱ public class FooImpl implements Foo { @Override public void hello() { // do something } }

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Q.Why does Go not have generic types?

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A. ෳࡶʹͳΔ͔Β

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—ࠓޙ௥Ճ͞ΕΔՄೳੑ͸͋Δ —ศར͕ͩɺෳࡶ͞Λ࣋ͪࠐΉ

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Javaͩͱ List values = new ArrayList();

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Q. Why does Go not have exceptions?

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