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legacy_code_fukuoka_js
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Wataru Morita
February 08, 2022
Programming
1
440
legacy_code_fukuoka_js
Wataru Morita
February 08, 2022
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Transcript
ϨΨγʔͳϑϩϯτΤϯυڥͷาΈΛ ͪΐͬͱ͚ͩ͘͢Δ !UBTDSJQU 'VLVPLB+4
͔ͣΜ ా !UBTDSJQUɺͨ͘͢Μ (.0ϖύϘ 8FCΞϓϦέʔγϣϯΤϯδχΞ ͏݄ͬͯͼͬ͘Γ
खʹ݁
ϨΨγʔͳڥͷาΈΛ͘͢Δʹ ઃఆ࠷ॳ͔Βݫ͘͠ɺਓʹͣͬͱ༏͘͠
ϨΨγʔͳڥͱ
ϨΨγʔͳڥͷಛ ଟ༷ͳύλʔϯ͕͋Δͱࢥ͍·͕͢ɺҎԼͷΑ͏ͳಛ͕දత w ࠷৽ͷػೳ͕͑ͳ͍ w ͳ͔ͳ͔վળ͓ΑͼϦϓϨΠε͕Ͱ͖ͳ͍ ͕࣌ؒͳ͍ w ϓϩμΫτͷվम͕ଐਓԽ͍ͯ͠Δ
࢝͠Ί͍ͯΔ w վमͷස͕͍ɹ
ͷϏοάχϡʔε
*&ͷऴᖼ w ݄ʹαϙʔτऴྃ w (PPHMFݕࡧΛ࢝Ίͱ༷ͨ͠ʑͳαʔϏε͕*&ͷαϙʔτΛऴ ྃ w 'FUDI"1*ͷར༻ɺ&4ͷҠߦɺ#BCFMͷഇࢭͳͲ w ࠓͦ͜ϞμϯͳڥʹγϑτͰ͖Δνϟϯε
ͱ͍͑
ϨΨγʔڥͷվળͱͯେม w ମྗͱਫ਼ਆྗ͕ඞཁ w ҰਓͰରԠ͢Δͷ͍͠ w ͞ΒͳΔଐਓԽͷ࢝·Γ w ڠྗऀΛ୳͞ͳ͚Ε͍͚ͳ͍ w
ڠྗऀʹϓϩμΫτͷվળʹਚྗͰ͖Δٕज़ྗ͕ٻΊΒΕΔ w ظ͕ܾؒ·͍ͬͯΔ w ແݶʹͰ͖ΔΘ͚Ͱͳ͍ ͔ʁ w ͰͲ͏ʹ͔Ͱ͖ͳ͍ ͔ʁ
ϨΨγʔڥͬͯ͘Εͳ͍ w ͲΜͳʹ৽͍͠ϓϩμΫτͰϨΨγʔԽͷาΈΛਐΊΔՄೳੑ͕͋Δ w ʮ࠷৽ʯΛอͭʹܧଓతͳվળ͕ඞཁ w ࠓͷ࠷৽໌ͷ࠷৽͡Όͳ͍͔ w ੍ݶϧʔϧ͕ͳ͚ΕϨΨγʔԽՃ͢Δ w
ϨΨγʔͳίʔυΛൣͯ͠վम͢Δ w ϨΨγʔͳڥ͕ͨΒ͢Өڹൣғ͕͕Δ w ແҙࣝʹϨΨγʔԽ͍ͯ͘͠ w ͤΊͯϨΨγʔԽͷาΈΛ͍ͨ͘͠ w ։ൃΛશʹࢭΊΔ͜ͱͰ͖ͳ͍ w าΈ͕͘ͳ͍ͬͯΔؒʹࡦΛ࿅Γ͍ͨ
Ͳ͏ͬͯϨΨγʔͷาΈΛ͘͢Δ͔
͜ΜͳύοέʔδΛϦϦʔε͠·ͨ͠🎉 w TKR w IUUQTHJUIVCDPNUBTDSJQUTKR w K2VFSZͷίʔυΛ૿͞ͳ͍Α͏ͳ-JOUपลͷઃఆΛࣗಈੜ͢ΔDMJπʔϧ w (JUͷQSFDPNNJUΛϑοΫͯ͠K2VFSZؚ͕·ΕΔίʔυ͕͋ͬͨ߹DPNNJUΛېࢭ͢Δ w
K2VFSZͷίʔυ͕૿͑Δ͜ͱͳ͍ w άϩʔόϧΠϯετʔϧͯ͠ɺରϦϙδτϦʹͯίϚϯυΛ࣮ࢪ͢Δ͚ͩ w ϦϙδτϦ͝ͱʹઃఆΛॻ͔ͳͯ͘ࡁΉ w ରϦϙδτϦʹͱΓ͋͑ͣೖΕ͓ͯ͘͜ͱͰϨΨγʔԽͷาΈΛ͘͢Δ w Ϋϩʔϯͨ͠ϦϙδτϦͷ߹ҰTKRͷ࣮ߦ͕ඞཁ͔ վम͠·͢ʂ
ʮېࢭʯͬͯ ݫ͘͠ͳ͍ʁ
վળʹؔ͢Δϧʔϧݫ͍͠΄͏͕Α͍ w վળͷతϓϩμΫτΛཧঢ়ଶʹ͢Δ͜ͱ w ݱࡏͷ͓ࣗΑͼपғͷٕज़ྗʹ߹ΘͤͯϧʔϧΛ؇ΊΔ͜ͱͰ ϓϩμΫτͷཧঢ়ଶୡͰ͖ͳ͍ w Ұ؇Ίͨϧʔϧ࠶؇ΊΔՄೳੑ͕ߴ͍ w ͋ͱ͔Βݫ͍͠ϧʔϧʹదԠ͢Δ͜ͱ͍͠
w UTDPOpHͷTUSJDUͱಉ͡ w ϧʔϧΛ؇Ίͨ݁Ռͣͬͱվળ͚ͩͯ͠Δ
ਓʹݫ͗͢͠ͳ͍ʁ
ਓରਓͣͬͱ༏͘͠ w ͋͘·ͰγεςϜରਓݫ͋ͬͨ͘͠΄͏͕͍͍ͱ͍͏͓ w ਓ͕ؒଥڠͦ͠͏ͳͱ͜ΖγεςϜʹͤΔ w ڠྗͯ͘͠ΕΔਓͨͪͱૉͳใڞ༗Λ͍ͯ͘͜͠ͱ͕େࣄ w ٕज़తͳΛޓ͍ʹࢧ͑Δ w
ͳͥվળ͕ඞཁͳͷ͔Λपғʹ͑Δ w ͦͷظؒΛಘΔͨΊʹϨΨγʔͷਐߦΛΈͰ͘͢Δ͜ͱ͕ॏཁ w ͦΜͳؾ࣋ͪͰTKRΛ࡞ͬͯΈ·ͨ͠
ࠓճͷ·ͱΊ w K2VFSZͷίʔυΛ૿͞ͳ͍Α͏ͳ$-*πʔϧΛ࡞ͬͨ w ϨΨγʔԽͲΜͳϓϩμΫτʹൃੜ͠͏Δ w ϨΨγʔԽͷาΈΛΊͭͭվળʹऔΓΉ͜ͱ͕ॏཁ w ઃఆ࠷ॳ͔Βݫ͘͠ɺਓʹͣͬͱ༏͘͠
5IBOLZPV !UBTDSJQU 'VLVPLB+4