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iOS 11 Programming ͜΅Ε࿩ Xcode 9 ͷฒྻςετ͸ͲΕ͚ͩޮՌ͕͋Δͷ͔ʁ

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2 ! Koichi Sakata " @huin # huinme $ Fablic, Inc. ࣗݾ঺հ

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5 ʮୈ̑ষ Xcode 9ͷ৽ػೳʯ ʹؚΊΒΕͳ͔ͬͨ಺༰Λ࿩͠·͢

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6 What’s New in Xcode

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7 What’s New in Xcode

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8 ฒྻςετͷαϙʔτ

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9 ฒྻςετͷαϙʔτ

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10 ฒྻςετͷαϙʔτ -destination ΦϓγϣϯΛෳ਺ࢦఆ͢Δ͚ͩ

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11 ͲΕ͚ͩޮՌ͕͋Δͷ͔ʁ

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12 ฒྻςετͷύϑΥʔϚϯεݕূ • 5ඵ͔͔ΔϢχοτςετͱUIςετΛ1ͭͣͭ༻ҙ • destinationΦϓγϣϯͷ਺Λ1, 2, 4, 8ͱ૿΍ͨ͠ͱ͖ʹ͔͔Δ࣌ؒΛܭଌ • (໘౗ͩͬͨͷͰ) time ίϚϯυͰܭଌ • ܭଌ࣌ؒ͸5ճͷฏۉ஋ • ࣮ߦ؀ڥ͸MacBook Pro 15” 2017, Memory 16GB, macOS High Sierra

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13 ݕূ݁Ռʢ࣮ߦ࣌ؒʣ ฒྻ਺ E E E E ࣮ߦ࣌ؒ ඵ     Eʹର͢Δׂ߹             

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14 8ճ෼࣮ߦͯ͠4ճ෼ऑͷ࣮ߦ࣌ؒͳͷͰ ฒྻ࣮ߦͨ͠ޮՌ͸͋Δʂʂ

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15 ΑΖ͍͠ɺͳΒ͹ฒྻ਺16ͩ

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19 15෼Ҏ্·ͬͯ΋ϩά͕ਐ·ͣఘΊͨ

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21 ςετલʹγϛϡϨʔλʔΛ ͢΂ͯىಈ͍ͤͯ͞ΔΒ͘͠ɺ ୺຤਺͕ଟ͍ͱμϝΈ͍ͨ

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22 ·ͱΊ • ฒྻ࣮ߦʹΑͬͯτʔλϧͷςετ࣮ߦ࣌ؒ͸ૣ͘ͳͬͨ. • ͨͩ͠ɺdestinationΛࢦఆ͗͢͠Δͱ్தͰࢭ·Δ • ࢦఆ਺෼γϛϡϨʔλΛىಈ͢ΔͷͰϦιʔεΛ৯͍ͭͿͯ͠Δҹ৅ • ฒྻ਺ࢦఆ(max-concurrent-test-simulator-destination)Λͯ͠΋มΘΒͣ. • Ϛγϯੑೳʹ͋Θͤͯࢦఆ਺Λௐ੔͍ͯͩ͘͠͞

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23 ͓·͚

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25 -disable-concurrent-testingΦϓγϣϯΛ͚࣮ͭͯߦ͢Δͱ 16छྨࢦఆͯ͠΋ແࣄ׬૸Ͱ͖·͢ɻ ͨͩ͠ɺ࣮ߦ࣌ؒ͸௕͘ͳΔʢܭଌ஋Ͱ13.9ഒʣͷͰ ߴ଎Խ͸Ͱ͖·ͤΜɻ