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明日使えるちょっとニッチな組み込み関数
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sin-tanaka
October 30, 2017
Programming
1
610
明日使えるちょっとニッチな組み込み関数
17.10.27(Fri) 大阪Pythonの会#7でのLT
sin-tanaka
October 30, 2017
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Transcript
໌͑Δͪΐͬͱχονͳ ΈࠐΈؔ ɹɹɹ ాதɹ৻ଠ ʢגʣຊγεςϜٕݚ
͡Ίʹɾɾɾ ໊લ: ాத ৻ଠ झຯ: Ϊλʔʗ͓ञ ϥδΦʗԻ੍ָ࡞ ग़: ݝ Pythonྺ:
1ͱ radipy - https://github.com/sin-tanaka/radipy
͢͜ͱ ɾPythonͷѪணΛਂΊ͍ͨ ɾϚϝࣝͬͯΔͱѪண༙͘ΑͶ ໌͑ΔPythonτϦϏΞ ʙΈࠐΈؔฤʙ
͢͜ͱ
͢͜ͱ 1. ҙ֎ͱΒΕͯͳͦ͞͏ͳؔ 2. ସखஈͷ͋Δؔ 3. ຊʹΒͳͯ͘ࠔΒͳ͍ؔ 4. ऴΘΔ࣌ͷؔ
͢͜ͱ 1. ҙ֎ͱΒΕͯͳͦ͞͏ͳؔ 2. ସखஈͷ͋Δؔ 3. ຊʹΒͳͯ͘ࠔΒͳ͍ؔ 4. ऴΘΔ࣌ͷؔ
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • all() / any()
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • min() / max()
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • min() / max()
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • divmod()
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • divmod() ༨Γ͕1.1ʹͳΒͳ͍ɾɾɾ
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • bin() / oct() / int() / hex() 2
/ 8 / 10 / 16ਐͷม int()ͷΈจࣈྻ͔Βͷͷܕม͕Ͱ͖Δ
ҙ֎ͱΒΕͯແͦ͞͏ͳؔ • bin() / oct() / int() / hex() 2
/ 8 / 16ਐͷจࣈྻΛ10ਐʹม͢Δͱ͖ → ୈೋҾʹجఈͷΛೖΕͯ͋͛Δ
͢͜ͱ 1. ҙ֎ͱΒΕͯͳͦ͞͏ͳؔ 2. ସखஈͷ͋Δؔ 3. ຊʹΒͳͯ͘ࠔΒͳ͍ؔ 4. ऴΘΔ࣌ͷؔ
ସखஈͷ͋Δؔ • map() / filter()
ସखஈͷ͋Δؔ • map() / filter()
ସखஈͷ͋Δؔ • map() / filter() ※͜͏͍͏ॻ͖ํͰ͖ͳ͍
͢͜ͱ 1. ҙ֎ͱΒΕͯͳͦ͞͏ͳؔ 2. ସखஈͷ͋Δؔ 3. ຊʹΒͳͯ͘ࠔΒͳ͍ؔ 4. ऴΘΔ࣌ͷؔ
ຊʹΒͳ͍͍ͯؔ͘ • copyright() / license() / credits()
ຊʹΒͳ͍͍ͯؔ͘ • copyright() / license() / credits()
ຊʹΒͳ͍͍ͯؔ͘ • copyright() / license() / credits()
͢͜ͱ 1. ҙ֎ͱΒΕͯͳͦ͞͏ͳؔ 2. ସखஈͷ͋Δؔ 3. ຊʹΒͳͯ͘ࠔΒͳ͍ؔ 4. ऴΘΔ࣌ͷؔ
ऴΘΔ࣌ͷؔ • exit() / quit() ྫ֎ൃੜ͍ͤͯ͞Δ͚ͩͳͷͰ try۟Ͱғ͏ͱऴΘΒͳ͍
·ͩ·ͩ͋Γ·͢ʂʂ ɾbuiltins.pyʹఆٛ͞Ε͍ͯΔ ɾௐͯΈΔͱҙ֎ͱ໘ന͍Ͱ͢
GeekLab.NAGANOͷհ GeekLab.NAGANOɹɹɹ: @glnagano ʢΪʔΫϥϘɹ௨শ:ΪʔϥϘʣ ΤϯδχΞͷू·ΔϑϦʔεϖʔε ษڧձΠϕϯτɺηϛφʔΛ։࠵ ӡӦɿ (ג)ຊγεςϜٕݚʗ৴ֶձʗΩϟελϦΞ(ג)