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やんばるエキスパートLT
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Gucchi
July 22, 2020
Programming
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やんばるエキスパートLT
駆け出しエンジニアに向けたLTになります。
Gucchi
July 22, 2020
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Transcript
ϓϩάϥϛϯάֶशΛ145ؒܧଓͯ͠Έͯ ΜΔCODEΦϯϥΠϯɹ͘͘ձˍLTձ 7݄23ʢॕʣ @zetzetn 1
ࣗݾհ • ͥͬͱΜʢΞϥϑΥʔʣطࠗ • ژʹॅΜͰ͍·͢ • ͱͱਆಸͰࠐΤϯδχΞΛ͍ͬͯ ·͕ͨ͠,ࠓқࣄΛͬͯ·͢ @zetzetn όοΫΤϯυΤϯδχΞ
ࠐ γεςϜֶ қࣄ ిؾֶ 2
ຊ͓͢͠Δࡐ • ࣗݾհ • ࢲ͕͏ҰΤϯδχΞΛࢦ͖͔͚ͨͬ͠ • ژʹͯษڧձʹࢀՃ • ࢼ͠ʹࢿ֨Λऔಘ •
ΧδϡΞϧ໘ஊߦͬͯΈͨ • ϓϩάϥϛϯάֶशΛ࢝Ίͯ145͕ܦա • ࠓޙͷεέδϡʔϧ • ֶशΛܧଓ͢Δ্ͰռΊͨʢ͍ʣ͜ͱ • ԿΑΓཹҙ͍ͨ͜͠ͱ 3
ࢲ͕͏ҰΤϯδχΞΛࢦ͖͔͚ͨͬ͠ қϏδωεΛֶͿ͘ਫ਼ີػثϝʔΧʔͷάϧʔϓձࣾʹқࣄͱͯ͠స৬ ͦͯ͋͠Δ͜ͱʹؾ͕͖ͭ·ͨ͠ɻ 4
ࢲ͕͏ҰΤϯδχΞΛࢦ͖͔͚ͨͬ͠ • ۀʹඞཁͳγεςϜΛ࡞,ଞ෦ॺ࡞ґཔ • Excel ϚΫϩɺAccessγεςϜ։ൃͷґཔ • ΫϥυαʔϏεɺίϛχέʔγϣϯπʔϧཧ • πʔϧΛ͏ࣄͰۀޮ͕ඈ༂తʹ্͕Δɺ࡞ۀϛεݮΔ
• ୭͔ʢʴࣗʣͷʹཱͭΈΛ࡞ΔͷΊͪΌͪ͘Ό໘ന͍ʂ • ͳͷͰͲ͏ͯ͠࡞Δଆʹߦ͖͍ͨ • Ͱɺຊ৬͕қࣄͰ໘ന͍γεςϜ࡞Εͳ͍ʂ͍ؒͳ͍ɺ࡞ͬͯࢲ͕͍ͳ͘ͳΕΒͳ͍ • қۀ͕ओମͰ͋ΓɺITԽΛ”ߟ͑ɺࢼͯ͠ΈΔ͜ͱ”ʹ࣌ؒΛऔΕͳ͍ 5
ژʹͯษڧձʹࢀՃ • connpassΛ׆༻ͯ͠ษڧձʹࢀՃ • 20197݄ʙɹ • Կ͔Β࢝ΊͨΒྑ͍ͷ͔Θ͔Βͳ͔͕ͬͨɺػցֶश͕͜Ε͔ΒྲྀߦΔͱฉ͍ͨ • ৭ʑͳษڧձʹܧଓͯ͠ࢀՃˠؾ͍ͮͨΒ߹ܭ20ճҎ্ࢀՃ͍ͯ͠Δ ࢀՃ͍ͯ͠Δํʹڞ௨͍ͯ͠Δ͜ͱ
ɹΓ͍ͨ͜ͱΛܧଓ͍ͯ͠Δਓً͍ͯΔ 6
ࢼ͠ʹࢿ֨Λऔಘ • ྗࢼ͠ʹPythonΤϯδχΞೝఆجૅࢼݧΛड͚ͯΈΑ͏ˠແࣄ߹֨ 7
ΧδϡΞϧ໘ஊߦͬͯΈͨ • Wantedly,GreenΛ׆༻ • ژࢢʹࢧళ͕͋Δɺڌ͕͋Δձࣾɿ3݅ • େࡕࢢͰ٬ઌৗॅɺडୗ։ൃΛߦ͍ͬͯΔձࣾɿ1݅ ͍Ζ͍Ζͳձ͕ࣾ͋ΓɺͦͷதͰຊʹ͕͍ࣗͨ͜͠ͱԿ͔վΊͯߟ͑·ͨ͠ 8
ϓϩάϥϛϯάֶशΛ࢝Ίͯ145͕ܦա • 20201݄3ΑΓֶशΧϯτΛ։࢝ • progateΛҰप,Lv94 • 1݄ʹਓੜٯసαϩϯͱग़ձ͍ೖձ • Ruby,Railsͷڭࡐɺڞಉ։ൃʢجૅʣΛऴ͑ɺɺɺRuby͔ΒΓ͢͜ͱʹ •
RubyίϚϯυϥΠϯΞϓϦΛ෮शˠػೳΛՃத υϥΫΤ෩ڭࡐʮυϥΫΤ෩ϓϩάϥϜΛ ࡞ͬͯΈΑ͏ʂʯ 9
ࠓޙͷεέδϡʔϧ • Ruby ίϚϯυϥΠϯΞϓϦΛͤ͞ɺస৬׆ಈΛ։࢝ • Wantedly,GreenʴԠืʴژͷब৬ࢧԉ • స৬׆ಈΛ͠ͳ͕ΒϙʔτϑΥϦΦͱͯ͠RailsΞϓϦΛ࡞ˠHerokuʹUP • ͷճΓͷਓͷ”ࠔͬͨ”ΛղܾͰ͖ΔͷΛ
10
ֶशΛܧଓ͢Δ্ͰռΊͨʢ͍ʣ͜ͱ ᶃ Կ͕͔Βͳ͍͔͔Βͳ͍ɺΛແ͘͢ • ڭࡐʹॻ͍ͯ͋ΔϫʔυɺΤϥʔ͕ग़ͨΒΤϥʔจʹॻ͍ͯ͋Δ͜ͱΛάάΔ • ͦΕͰ͔Βͳ͚Εϝϯλʔʹ૬ஊ ᶄ ۩ମతͳඪΛɺ͕ࣗ࡞ͬͨస৬εέδϡʔϧΛຖݟͯઢ͠ͳ͍Α͏ʹ ᶅ
ຖֶशใࠂΛ͢Δ͜ͱ ᶆ ਓͦΕͧΕϖʔε͕͋ΔɺपΓͷਓͱൺա͗ͣɺযΓա͗ͳ͍ 11
ԿΑΓཹҙ͍ͨ͜͠ͱ ઌड़ͷռΊ࠺ͷ”ཧղ”ͱ”ࢧ͑”͕͋ͬͯॳΊ࣮ͯݱ ࣄΛ͠ͳ͕Β৯ࣄɺ͓෩࿊ɺআͳͲશൠΛ͜ͳͯ͘͠Εͯຊʹॿ͔͍ͬͯ·͢ ͖ͤͬΓμϝɺٳΈͷٳܜதɺؼޙՈࣄΛ͢ΔΑ͏ʹ͍ͯ͠·͢ Ոʹస৬׆ಈΛԠԉͯ͠Β͑Δ͔ΒؤுΕΔ 12
͜Ε͔Βָ͠ΜͰֶश͠·͠ΐ͏ʂ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠