筋トレ応援団.pdf - Speaker Deck

筋トレ応援団.pdf

by Tetsuya Tatsumi

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-*/&$MPWBεΩϧ ےτϨԠԉஂ @dokechin

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։ൃͨ͠εΩϧͷ આ໌

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Χ΢ϯτΠϯςϯτ • छ໨ʴճ਺Ͱࢦࣔ͢ΔͱΧ΢ϯτΞοϓ͢Δɻɹ ྫʣʮϓογϡΞοϓΛճʯ • ̍෼ؒͷΧ΢ϯτ଎౓Λ< >͔Βબ΂Δɻ ྫʣʮϓογϡΞοϓΛεϐʔυͰճʯ • छ໨͸ʮϓογϡΞοϓʯʮγοτΞοϓʯʮεΫ ϫοτʯͳͲશछ໨ɻ

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ϦβϧτΠϯςϯτ • ݄୯ҐͰछ໨͝ͱͷΧ΢ϯτ਺ɺภࠩ஋Λܭࢉɻ -*/&ϓογϡ௨஌͢Δɻྫʣ݄ͷूܭૹͬͯ

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ےτϨԠԉஂ#PU • ʮࠓ೥ʯɺʮࠓ݄ʯɺʮࠓिʯɺʮࠓ೔ʯͷΧ΢ϯ τ਺ͷूܭɻ • σΠϦʔɻϚϯεϦʔͷʮάϥϑʯදࣔɻ-*''Ξϓ Ϧέʔγϣϯɻ

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$MPWBσϞ

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No content

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։ൃ͖͔͚ͨͬ͠

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։ൃ͖͔͚ͨͬ͠ • ʮࣃΈ͕͖͘Μʯʹײ໏Λड͚ɺԿ͔࡞Γ͔ͨͬͨ • ։ൃதʹࣅͨεΩϧ͕͋Δ͜ͱ͕൑͚ͬͨΕͲɺ ແࢹͯ͠ೲಘ͍͘·Ͱ࡞ΓࠐΉ • ߴྸऀͷ৸͖ͨΓͷ໰୊ɺࣾձߩݙ͍ͨ͠ʂ

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ಛʹྗΛೖΕͨػೳ

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#(. • ϑϦʔૉࡐͷ਺ࣈԻ੠Λฤू • ϑϦʔૉࡐͷϧʔϓԻָΛฤू

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਺ࣈͷԻ੠ͷฤू ̍ ʜ ਺ࣈͷಡΈ্͛Ի੠Λ(BSBHF#BOEͰฤू ͯ͠ɺඵͷ௕͞ʹἧ͑Δ

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ϧʔϓૉࡐͱ߹੒͢Δ ̍ ϧʔϓૉࡐͷ#(.ͱಡΈ্͛Ի੠ΛϛοΫε͢Δ ϧʔϓૉࡐ ϧʔϓૉࡐ

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4PYίϚϯυ • Ի੠ϑΝΠϧͷϝλ৘ใऔಘ soxi input.wav Input File : 'input.wav' Channels : 2 Sample Rate : 44100 Precision : 16-bit Duration : 00:00:11.72 = 516797 samples = 878.906 CDDA sectors File Size : 2.07M Bit Rate : 1.41M Sample Encoding: 16-bit Signed Integer PCM

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4PYίϚϯυ • ࿈݁ sox input1.wav input2.wav output.wav

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4PYίϚϯυ • 10ճ܁Γฦ͠ sox input1.wav output.wav repeat 10

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4PYίϚϯυ • 10ඵͰ੾Γग़͠ sox input.wav output.wav trim 0 10

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4PYίϚϯυ • ϛοΫε sox -m input1.wav input2.wav output.wav

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4PYίϚϯυ • 0.2ඵͷແԻϑΝΠϧ࡞੒ sox -c 2 —n output.wav trim 0 0.2

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CQNͰ#(.બͼ • 120bpm 1ඵؒʹ4෼Իූ2ݸɹ 1ඵ1Χ΢ϯτ • 100bpm 1.2ඵؒʹ4෼Իූ2ݸɹ 1.2ඵ1Χ΢ϯτ • 80bpm 1.5 ඵؒʹ෼Իූݸ 1.5ඵ1Χ΢ϯτ • 60bpm 2ඵؒʹ4෼Իූ2ݸ 2.0ඵ1Χ΢ϯτ ̍ ແԻ ແԻ ແԻ ແԻ ແԻ CQNϧʔϓૉࡐ CQNϧʔϓૉࡐ

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ΞʔΩςΫνϟ

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$&, .&44"(*/( "1* -*'' $30/

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ۤ࿑ͨ͠఺

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.1ඵʹͳΒͳ͍ • wavϑΝΠϧʹͨ͠Βղܾ

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ඇಉظϓϩάϥϛϯά • async/await PromiseΛۦ࢖ͯ͠Կͱ͔

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ʮෲےʯʮഎےʯೝࣝ͠ͳ͍໰୊ • γοτΞοϓɺόοΫΤΫεςϯγϣϯ

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ूܭͰ͖ͳ͍໰୊ • javascriptͷDateΛσʔλϕʔεʹ֨ೲ͠Α͏ ͱ͍ͯͨ͠ • Moment Timezone > var f = new moment().tz('asia/tokyo').format(); undefined > f '2019-05-17T07:43:43+09:00' • PostgreSQL (timestamp with time zone)