プログラミング言語学習のススメ / why-do-i-learn-programming-language

by やし

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ϓϩάϥϛϯάݴޠֶशͷεεϝ 2025.02.07 ΪϑςΟ techbash @yashi848484

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Why do I learn programming language?

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ͳͥϓϩάϥϛϯάݴޠΛֶͿͷ͔ʁ ৽ͨͳࢹ఺ΛಘΔ Ҿ͖ग़͠Λ૿΍͢ ָ͍͠

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৽ͨͳࢹ఺ΛಘΔͨΊ • ࠓ·Ͱͱҧ͏֯౓͔Β໰୊ΛݟΔ͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔ • ʮ׳Ε͍ͯΔݴޠͳΒॻ͚Δͷʹ...ʯ͸͖ΐ͏͍ͤΪϓε͕ޮ ͍͍ͯΔূڌ

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Ҿ͖ग़͠Λ૿΍ͨ͢Ί • ΤϯδχΞϦϯά͢Δ্ͰɺऔΓ͏Δํ๏ͷબ୒ࢶ͕૿͑Δ • ঢ়گʹԠͯ͡ɺΑΓ࠷దͳํ๏Λબ΂ΔΑ͏ʹͳΔ

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৽͍͜͠ͱΛֶͿͷ͸ָ͍͔͠Β • "৽͍͠"=ݴޠ(ٕज़)͕Ϟμϯ͔Ͳ͏͔Ͱ͸ͳ͘ɺݾʹͱͬͯਅ ৽͍͠΋ͷ͔Ͳ͏͔ • ஌Βͳ͍͜ͱΛ஌ΕͨΓɺ෼͔Βͳ͍͜ͱ͕෼͔ΔΑ͏ʹͳͬ ͍ͯ͘ͷ͸ָ͍͠

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What if you don't have to learn it?

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Ѫ...ͦΕ͸Ѫ... • Ѫ͢Δݴޠ͕͋Ε͹ɺͦΕΛۃΊͯΈΑ͏ • Ұͭͷ͜ͱΛۃΊΔͷ΋ૉ੖Β͍͜͠ͱ

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Which language should you learn?

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ֶͿݴޠΛબͿ࣠ ݴޠύϥμΠϜ ٕज़ྖҬ ۀ຿ٯுΓ

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ֶͿݴޠΛબͿ࣠ ݴޠύϥμΠϜ ٕज़ྖҬ ۀ຿ٯுΓ ৽ͨͳࢹ఺ΛಘΔ Ҿ͖ग़͠Λ૿΍͢ ָ͍͠

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ීஈͱҟͳΔύϥμΠϜͷݴޠΛબͿ • ʮ׳Ε͍ͯΔݴޠͱҟͳΔʯͱݴ͍׵͑ͯ΋Α͍ • खଓ͖ܕɺΦϒδΣΫτࢦ޲ɺؔ਺ܕ etc

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ۀ຿ٯுΓݴޠΛબͿ • ͓ͦΒ͘ۀ຿Ͱ(ࠓޙ΋)࢖Θͳ͍Ͱ͋Ζ͏ݴޠ • ϚΠφʔա͗Δͱֶश͠ʹ͍͘ͷͰ஫ҙ

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ಘҙͳٕज़ྖҬͷݴޠΛબͿ • ֶͿϋʔυϧΛԼ͛Δ͜ͱ͕Ͱ͖Δ • ϞνϕʔγϣϯΛҡ࣋͠΍͍͢

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How should you learn?

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AI Λྡʹஔ͍͓ͯ͘ • ॳΊͯͷݴޠ͸ɺͦ΋ͦ΋ௐ΂ํ(Ωʔϫʔυ)͕෼͔Βͳ͍ • ϋϧγωʔγϣϯ͠ʹ͍͘(ؾ͕͢Δ) • ͦͷݴޠʹৄ͍͠ίʔν͕ৗʹྡʹ͍ΔΠϝʔδ

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I tried learning!

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Haskell ΍ͬͯΈͨ • ੩తܕ෇͚७ਮؔ਺ܕݴޠ • 1990~ • ݚڀऀΛத৺ͱͯ͠։ൃ͞Εͨ • Pandoc ͳͲͰ࢖ΘΕ͍ͯΔ

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FizzBuzz ͔͍ͯΈͨ

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ࠓͷͱ͜Ζͷॴײ • ༧૝ΑΓߏจ͕ଟ͍ • ࣌ંɺ਺ֶྗΛٻΊΒΕΔ͜ͱ͕͋Δ • ٱ͠ͿΓͷؔ਺ܕ͸ָ͍͠

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Thank you!