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ぼくらのCONST戦争 SCRIPTY #5
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Kazuma Nishihata
March 23, 2016
Programming
3.6k
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ぼくらのCONST戦争 SCRIPTY #5
SCRIPTY#5 〜フロントエンド紳士・淑女のための勉強会〜で話したスライドです
Kazuma Nishihata
March 23, 2016
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Transcript
΅͘Βͷ$0/45ઓ૪ ാҰഅ SCRIPTY #5 to-R ࣸਅ:https://ja.wikipedia.org/wiki/ઓ૪
גࣜձࣾτΡʔΞʔϧ දऔకϑϩϯτΤϯυΤϯδχΞ ാҰഅ
גࣜձࣾτΡʔΞʔϧ දऔకϑϩϯτΤϯυΤϯδχΞ ാҰഅ
גࣜձࣾτΡʔΞʔϧ දऔకϑϩϯτΤϯυΤϯδχΞ ാҰഅ ʮϑϩϯτΤϯυΛָ͠Ήʯ͕Ϟοτʔͷ ϑϩϯτΤϯυઐͷ8FC੍࡞ձࣾ IUUQTXXXUPSOFU
$0/45ʁ
ఆ
&4 &4 Ͱ Ճ͞Εͨػೳ
ಉ͘͡Ճ͞Εͨػೳʹ MFU͕͋Δ
MFUʁ
ϒϩοΫείʔϓม
WBS JG USVF \ WBSGPPCBS DPOTPMFMPH GPP CBS
^ DPOTPMFMPH GPP CBS
ؔείʔϓ GVODUJPO \ WBSGPPCBS DPOTPMFMPH GPP CBS ^
DPOTPMFMPH GPP FSSPS
ϒϩοΫείʔϓม VTFTUSJDU JG USVF \ MFUGPPCBS DPOTPMFMPH GPP
CBS ^ DPOTPMFMPH GPP FSSPS
είʔϓ۠ΔͨΊ͚ͩͷϒϩοΫͰ0, ϒϩοΫείʔϓม VTFTUSJDU \ MFUGPPCBS DPOTPMFMPH GPP CBS
^ DPOTPMFMPH GPP FSSPS
ϒϩοΫείʔϓม VTFTUSJDU GPS MFUJJJ \ DPOTPMFMPH J PL ^
DPOTPMFMPH J FSSPS
ରԠϒϥβ
ରԠϒϥβ
ରԠϒϥβ
҆৺͍ͯͩ͘͠͞ʂ
None
#BCFMF͕͋Γ·͢Αʂ
#BCFM &4ͷ+4ΛϞμϯϒϥβ͕ղऍͰ͖ΔΑ͏ʹ มͯ͘͠ΕΔ+BWB4DSJQUτϥϯεύΠϥ
#BCFM &4ͷ+4ΛϞμϯϒϥβ͕ղऍͰ͖ΔΑ͏ʹ มͯ͘͠ΕΔ+BWB4DSJQUτϥϯεύΠϥ ͨ·ʹॏେͳΞοϓσʔτ͕͠Εͬͱͬͯ͘ΔͷͰ ͝ར༻ܭըతʹ
ৄ͘͠ϒϩάΛࢀর IUUQCMPHXFCDSFBUJWFQBSLOFUIUNM
$0/45ઓ૪ ࣸਅ:https://ja.wikipedia.org/wiki/ઓ૪
None
อक
ֵ৽ อक
ֵ৽ อक const BAR = "foo";
ֵ৽ อक const BAR = "foo"; const bar = "foo";
ֵ৽ͷओு
ֵ৽ͷओு &4࣌ͷ/PEFKT IUUQUFDICMPHZBIPPDPKQKBWBTDSJQUOPEFKT/PEFFT WBSΛMFU DPOTUʹஔ͖͑· ͢ɻجຊDPOTUʹஔ͖͑ ·͢ɻ
چੴث࣌ͷ+BWB4DSJQUΛॻ͍ͯΔ֤Ґʹࠂ͙ɺ ݱతͳ+BWB4DSJQUೖ4FDUJPOʙ&4จ๏Λ֮͑Α͏ લฤ ʙ IUUQRJJUBDPNHBPHBP@JUFNTCBECDDCGB TUSJDUNPEFԼͰશͯΛDPOTU ʹ͢ΕɺείʔϓΛ͑ͨ ҙਤ͠ͳ͍࠶ೖΛ્ࢭͰ͖ ·͢ɻ
"JSCOC+BWB4DSJQU4UZMF(VJEF \ IUUQTHJUIVCDPNBJSCOCKBWBTDSJQU 6TFDPOTUGPSBMMPGZPVS SFGFSFODFTBWPJEVTJOHWBS
ֵ৽ͷओு w WBSΩϞ͍ w ࠶ೖόάͷݩ͔ͩΒ͏ͳ w ࠶ೖ͠ͳ͍͚ͯ͘ͳ͍߹MFU w جຊతʹDPOTUΛ͓͏
อकͷओு
อकͷओு w WBSΩϞ͍ w ࠶ೖόάͷݩ͔ͩΒ͏ͳ w ࠶ೖ͠ͳ͍͚ͯ͘ͳ͍߹MFU w جຊతʹDPOTUΛ͓͏
อकͷओு $0/45ఆ
อकͷओு ఆେจࣈͷεωʔΫέʔε
อकͷओு $0/45@7"-6&
(PPHMF+BWB4DSJQU4UZMF(VJEF IUUQTHPPHMFHJUIVCJPTUZMFHVJEFKBWBTDSJQUHVJEFYNM 6TF/".&4@-*,&@5)*4GPS DPOTUBOUWBMVFT
DPOTU+BWB4DSJQUc.%/ IUUQTEFWFMPQFSNP[JMMBPSHKBEPDT8FC+BWB4DSJQU3FGFSFODF4UBUFNFOUTDPOTU /05&ఆେจࣈখจࣈ ͰએݴͰ͖Δ͕ɺίϯϕϯ γϣϯతʹେจࣈΛ͏ɻ
อकͷओு ఆͷΠϝʔδ ͋Β͔͡Ίఆ·͍ͬͯΔΛ ֨ೲ͓ͯ͘͠ͱ͜Ζ
อकͷओு େจࣈೖྗ͕໘͍͔͘͞Β શ෦DPὝUͱ͔ແཧ MFUͰ͍͍͡ΌΜ
ͲͪΒʹݴ͍͕͋Δ
̋̋ͷਓޱͷ΄͏͕ଟ͍ ͷͰͪ͜ΒΛ͓͏ SCRIPTY #5ձௐ ݁
̋̋ͷਓޱͷ΄͏͕ଟ͍ ͷͰͪ͜ΒΛ͓͏ SCRIPTY #5ձௐ ݁ ձͰΞϯέʔτΛऔͬͨॴ ͪΐ͏Ͳʹ͔Εͯ͠·͍·ͨ͠ ݁Λग़͢ʹ·͕͍ͩٞΔΑ͏Ͱ͢ɻ
ϓϩδΣΫτͷڞ௨ϧʔϧ ͱͯ͠ઃఆ͢Δ
&4-JOU IUUQFTMJOUPSH
OPWBS WBSʹରͯ͠ DPOTUPSMFUͷར༻Λଅ͢
OPDPὝUBTTJHO DPOTUఆͷ࠶ೖʹܯࠂ
QSFGFSDPὝU ࠶ೖ͍ͯ͠ͳ͍MFUʹରͯ͠ DPOTUͷར༻Λଅ͢
Զͨͪͷઓ͍͜Ε͔Βͩʂ
"SSPXGVODUJPOઓ૪ ࣸਅ:https://ja.wikipedia.org/wiki/ઓ૪ ࣍ճ༧ࠂ
to-RͰ ϑϩϯτΤϯυΤϯδχΞΛ ืू͍ͯ͠·͢ https://www.to-r.net/recruit/
5IBOLZPV⽏