The Non-Programmer's Programming Techniques

by Hiroaki Kadomatsu

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ϊϯϓϩάϥϚʔͷ ϓϩάϥϛϯά׆༻๏ The Non-Programmer's Programming Techniques ໳দ޺໌ / @note103

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໨࣍ 1. ࣗݾ঺հ / ൃදझࢫ 2. ׆༻ࣄྫ 1. Vim 2. Shell 3. Perl 4. Excel 3. ;ΓฦΓ / ·ͱΊ 2

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ࣗݾ঺հ • ໳দ޺໌ / @note103 • 1975ʙ • ฤूऀ • commmons: schola ʢίϞϯζɾείϥʣ • ࡔຊཾҰ؂मʹΑΔԻָશूʢ2008ʙʣ 3

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commmons: schola • CDϒοΫͷԻָશू • ࡔຊཾҰ͕ݹࠓ౦੢ͷ Իָ͔Β໊ԋΛݫબ͠ CDऩ࿥ • ෇ଐϒοΫϨοτP120 • ࠲ஊձ • ղઆจ • ೥ද etc. 4

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৽ץ৘ใ commmons: schola • 2018/03/21 ୈ17ר ൃച!! • ςʔϚ͸ϩϚϯ೿Իָ • γϣύϯɺγϡʔϚϯɺ  ϫʔάφʔɺϒϥʔϜεɺ  ϑΥʔϨɺϚʔϥʔ etc. 5

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ϓϩάϥϛϯάೖ໳ • 2013೥8݄: Perlೖֶࣜ in౦ژ • ʮ഑ྻ/ϋογϡ/ϦϑΝϨϯεʯߨ࠲ʹࢀՃ • 2013೥9݄: YAPC::Asia Tokyo 2013 • Perlೖֶࣜ@YAPCʹग़੮͢ΔͨΊॳࢀՃ 6

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ຊ೔ͷझࢫ

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झࢫ 1. ϓϩάϥϛϯάͷٕज़ʹ͸ϊϯϓϩά ϥϚʔͷ໾ʹཱͭ΋ͷ͕ͨ͘͞Μ͋Δ 2. ᷿ͷٕज़৘ใͷେ൒͸ϓϩάϥϚʔൃ 3. ϊϯϓϩάϥϚʔʹΑΔϊϯϓϩάϥ ϚʔͷͨΊͷٕज़৘ใΛ۩ମతͳࣄྫ ͱͱ΋ʹ͓ಧ͚͠·͢ʂ 8

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׆༻ࣄྫ 1. Vim 2. Shell 3. Perl 4. Excel 9

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Vim

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Vim 1. IDE෩؀ڥ 2. diffػೳ 11

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Vim • IDE෩؀ڥ 1. ը໘෼ׂ 2. Plugins 1. vimﬁler 2. tagbar 3. easymotion • DEMO 12

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Vim ࢀߟࢿྉ: • Software Design  2015೥1݄߸ • ࣮༻Tipsˍରࡦ  ʦϓϩάϥϚฤʧ  by @mattn 13

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Vim • diff/ࠩ෼ػೳ 1. ը໘Λ෼ׂ 2. ର৅σʔλΛ഑ஔ 3. :windo diffthis • DEMO 14

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Vim • ເͷΑ͏ͳฤूˍࣥච؀ڥ!! • ͳͥϓϩάϥϚʔ͚͕ͩ࢖ͬͯΔͷ͔ʁ • Atom, ͦͷଞIDEͰ΋͍͍͔΋ 15

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Shell

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Shell • Perlͱ.bashrcΛ૊Έ߹Θͤͯ 1. σΟϨΫτϦҠಈ 2. ϑΝΠϧݕࡧ 3. จࣈྻݕࡧ • DEMO 17

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Shell • .bashrc͔ΒPerlεΫϦϓτΛݺͼग़͠ • γΣϧεΫϦϓτͰॻ͘ͷ͕ͭΒ͔ͬͨ • PerlͰॻ͍ͨΒ͙͢ग़དྷͨ 18

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Shell • Finder͡Όμϝͳͷʁ ➔ ർΕΔ • ੩తUIʹࣗ෼ͷࢹઢΛಈ͔͢ʢಡॻతʣ • λʔϛφϧૢ࡞͸ϥΫ • ಈతUIʹࣗ෼ͷࢹઢ͸ݻఆʢTV/ωοτతʣ • ϗʔϜϙδγϣϯ΋ҡ࣋Ͱ͖Δ 19

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Perl

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Perl • ςΩετม׵ثͱͯ͠ར༻ 1. __DATA__ ҎԼʹૉࡐσʔλΛೖΕΔ 2. forจͰ্͔ΒԼ΁Ұؾʹྲྀ͢ 3. ifจͱਖ਼نදݱͰཉ͍͠৘ใΛநग़ 21

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Perl • ೥දσʔλΛҰׅม׵ 1. ม׵લσʔλʢอ؅༻ʣ 2. ม׵ޙσʔλʢຊ൪σβΠϯ༻ʣ 22

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Perl • ೥දσʔλΛҰׅม׵ • DEMO 23

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Perl • ͦͷଞͷࣗ࡞πʔϧ 1. ஫ऍϚʔΫ(*)Λ෇͚ͨ୯ޠΛநग़ • Mecab, Text::ShirasuΛ࢖༻ 2. େྔͷՕ৚ॻ͖͔ΒॏෳߦΛ(நग़|࡟আ) 3. ϑΝΠϧ໊ͷҰ෦Λมߋͯ͠(ίϐʔ|ϦωʔϜ) 24

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Excel

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Excel • ࡞ۀه࿥γʔτͷߋ৽ • DEMO 26

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Excel • ࣌ࠁΛͻͱͭଧͪࠐΊ͹  ͋ͱ͸Excel͕શ෦ຒΊͯ͘ΕΔ 1. লྗԽɾ࣌ؒઅ໿ 2. σʔλͷਫ਼౓্͕͕Δ 27

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Excel • Ԡ༻ฤ 28 ೖߘ·Ͱͷ೔਺  (49೔) ࠓճͷೖߘ49೔લͷ࡞ۀ࣌ؒ(8.55h) લճͷೖߘ49೔લͷ࡞ۀ࣌ؒ(2.40h) ࠩ෼=ࠓճ-લճ ໨ඪ࡞ۀ࣌ؒ(ඪ४/࣮ࡍ)

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;ΓฦΓ

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;ΓฦΓ • Α͘Α͘ߟ͑Δͱ… • ϓϩάϥϛϯάΛ࢓ࣄʹ׆͔ͦ͏ͱࢥͬ ͨ͜ͱ͸ͳ͍ • ͍Ζ͍Ζศརʹͳ͔ͬͯΒʮࠓ·Ͱෆ ศͩͬͨ…ʯͱؾͮ͘ 30

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;ΓฦΓ • ΋ͱ͸ͱݴ͑͹… • ʮϓϩάϥϛϯάͰ͖ͨΒΧοίΠΠ ͳʙʯͱࢥ͍͚ͬͯͨͩ • ೔ৗతʹϓϩάϥϛϯά͢ΔͨΊʹ  ڧҾʹ࢓ࣄʹऔΓࠐΜͩ 31

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·ͱΊ ϊϯϓϩάϥϚʔͷϓϩάϥϛϯά׆༻ྫ 1. ୯७࡞ۀ͕ݮͬͨ   ➔ PerlͰ೥ද࡞੒, ExcelͰ࡞ۀϩά 2. ࣗ෼ઐ༻ͷ࢓ࣄಓ۩Λ࡞Εͨ   ➔ VimͰIDE, diff  ➔ Shell&PerlͰσΟϨΫτϦҠಈetc. 3. ָ͠Έ͕૿͑ͨ 32