Firebaseここ最近(2019/01~05)の新機能(Osaka, Web寄り)

by TanakaMidnight

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'JSFCBTF ͜͜࠷ۙͷ৽ػೳ 8FC 0TBLBدΓ FJUG Osaka Meetup #3 2019-05-26 @TanakaMidnight

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୊໨ େࡕϦʔδϣϯ͕։ઃ $MPVE'VODUJPOT/PEFWαϙʔτ $MPVE'VODUJPOTεέδϡʔϧػೳ͕௥Ճ )PTUJOHXFCBQQαϒυϝΠϯ͕࢖༻Մೳʹ 'JSFTUPSFDPMMFDUJPOHSPVQRVFSZ͕௥Ճ 1FSGPSNBODF.POJUPSJOH8FCରԠ

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஫ҙ ͜Ε͔Βൃද͢Δ಺༰͸ɺ ࣌఺ͷ΋ͷͰ͢ɻ ࠓޙͷػೳ௥Ճ΍ରԠʹΑͬͯ ಺༰͕ҟͳΔ৔߹͕͋Γ·͢ɻ ྃ͝ঝ͍ͩ͘͞ɻ

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େࡕϦʔδϣϯ͕։ઃ IUUQTDMPVEKBHPPHMFCMPHDPN(PPHMF$MPVEMBVODIFTOFX0TBLBSFHJPOUPTVQQPSUHSPXJOHDVTUPNFSCBTFJO+BQBOIUNM

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ͨͩ͠ɺ େࡕϦʔδϣϯ BTJBOPSUIFBTU ͳ͕ͥ·ͩબ΂ͳ͍

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େࡕϦʔδϣϯͷ஫ҙ఺

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େࡕϦʔδϣϯͷ஫ҙ఺ IUUQTDMPVEHPPHMFDPNBCPVUMPDBUJPOT $MPVE'VODUJPOT͕େࡕϦʔδϣϯʹ͸ແ͍ ࣌఺

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IUUQTDMPVEHPPHMFDPNBCPVUMPDBUJPOT 'JSFTUPSFͷτϦΨʔͱͯ͠ $MPVE'VODUJPOTΛ࣮ߦ͢Δ৔߹ʹ ϨΠςϯγ͕େ͖͍Մೳੑ͕͋Δɻ

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IUUQTDMPVEHPPHMFDPNBCPVUMPDBUJPOT ౦ژϦʔδϣϯͱൺ΂ͯɺ େࡕϦʔδϣϯͷ΄͏͕ 'JSFTUPSFͷར༻ྉۚ͸ͪΐͬͱߴ͍ େࡕϦʔδϣϯͷ஫ҙ఺

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'JSFTUPSFྉۚൺֱ ౦ژେࡕ IUUQTDMPVEHPPHMFDPNBCPVUMPDBUJPOT

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৽ػೳ঺հ

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$MPVE'VODUJPOT /PEFKTWΛαϙʔτ IUUQTpSFCBTFHPPHMFDPNEPDTGVODUJPOTTDIFEVMFGVODUJPOT

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/PEFKTW͸ඇਪ঑ʹมߋɻ Ҏ߱͸σϓϩΠͰ͖ͳ͘ͳΓɺ Ҏ߱࢖͍ଓ͚ΔͱແޮʹͳΔՄೳੑ͕͋Γ·͢ɻ

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$MPVE'VODUJPOT εέδϡʔϧػೳ͕௥Ճ IUUQTpSFCBTFHPPHMFDPNEPDTGVODUJPOTTDIFEVMFGVODUJPOT 4DIFEVMFGVODUJPOT

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#MB[Fϓϥϯʹ͢Δඞཁ͋Γɻ εέδϡʔϧ·Ͱແྉɻ Ҏ߱͸εέδϡʔϧ͝ͱʹඞཁɻ 4DIFEVMFGVODUJPOT

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4DIFEVMFGVODUJPOT

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)PTUJOH XFCBQQαϒυϝΠϯ͕࢖༻Մೳʹ IUUQTpSFCBTFHPPHMFDPNEPDTIPTUJOH BVUIVTFSIPX@EPFT@JU@XPSL

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'JSFTUPSF $PMMFDUJPOHSPVQRVFSZ͕௥Ճ ࠓ·Ͱ͸୯Ұͷ$PMMFDUJPO಺Ͱ͔͠ 2VFSZΛ࣮ߦग़དྷͳ͔ͬͨɻ ࠓճͷ௥ՃͰ$PMMFDUJPO(SPVQ୯ҐͰ 2VFSZΛ࣮ߦͰ͖ΔΑ͏ʹͳͬͨɻ

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$PMMFDUJPOHSPVQRVFSJFT ྫ "MCVN 5SBDL / $%ΞϧόϜͷ؅ཧΞϓϦ 5JUMF 3FMFBTF%BUF 1SJDF +"/ 5JUMF "SUJTU -ZSJDJTU $PNQPTFS 5JNF

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"MCVN 5SBDL 5SBDL 5SBDL "MCVN 5SBDL 5SBDL 5SBDL $PMMFDUJPO 4VC$PMMFDUJPO

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࡞ࢺՈ -ZSJDJTU ΍࡞ۂՈ $PNQPTFS Ͱݕࡧ͍ͨ͠

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Ҏલ ࢦఆ͞Εͨ"MCVN಺ͷ ࡞ۂՈ΍࡞ࢺՈΛݕࡧ શͯͷ"MCVN಺ ࡞ۂՈ΍࡞ࢺՈΛݕࡧ ࡞ࢺՈ -ZSJDJTU ΍࡞ۂՈ $PNQPTFS Ͱݕࡧ͍ͨ͠

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"MCVN 5SBDL 5SBDL 5SBDL "MCVN 5SBDL 5SBDL 5SBDL ࡞ࢺՈ -ZSJDJTU ΍࡞ۂՈ $PNQPTFS Ͱݕࡧ͍ͨ͠ ˢԣஅݕࡧ͕Մೳʹ

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const tracks = await db.collectionGroup(‘tracks’) .where('composer', '==', '২দ৳෉') .get()  tracks.forEach(function (track) { console.log(track.id, ' => ', track.data()) }) 4BNQMF$PEF

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1FSGPSNBODF.POJUPSJOH GPSXFC

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IUUQTXXXZPVUVCFDPNXBUDI WYR5&.L;$1T

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IUUQTXXXZPVUVCFDPNXBUDI WYR5&.L;$1T

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ࢀߟϦϯΫ ɾ'JSFCBTF%PDVNFOUBUJPO IUUQTpSFCBTFHPPHMFDPNEPDT ɾ(PPHMF*0'JSFCBTF:PVUVCF1MBZMJTU IUUQTXXXZPVUVCFDPNQMBZMJTU MJTU1-M,[;&T:-MP-SG1ETG'-&U08IFP0 ɾpSFCBTFUPPMTSFMFBTFT IUUQTHJUIVCDPNpSFCBTFpSFCBTFUPPMTSFMFBTFT