"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ

ื‘ืืžืฆืข ืžืจืฅ, Spotify ื”ื’ื™ืฉื” ืชืœื•ื ื” ืœื ืฆื™ื‘ื•ืช ื”ืื™ืจื•ืคื™ืช ื ื’ื“ ืืคืœ. ืื™ืจื•ืข ื–ื” ื”ืคืš ืœืจืืฉื•ืŸ ืฉืœ "ื”ืžืื‘ืง ื”ืกืžื•ื™" ืฉืžื ื”ืœื•ืช ืฉืชื™ ื”ื—ื‘ืจื•ืช ื›ื‘ืจ ื–ืžืŸ ืจื‘.

"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ
ืชืฆืœื•ื c_ambler / CC BY-SA

ืฉื•ืจื” ืฉืœ ืชื•ื›ื—ื•ืช

ืœืคื™ ืฉื™ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’, ื”ืชืื’ื™ื“ ืžืคืœื” ืืคืœื™ืงืฆื™ื•ืช ืฉืœ ื—ื‘ืจื•ืช ืื—ืจื•ืช ืœืงื™ื“ื•ื ืืคืœ ืžื™ื•ื–ื™ืง. ื”ื˜ืงืกื˜ ื”ืžืœื ืฉืœ ื”ืชืœื•ื ื” ืฉื”ื•ื’ืฉื” ืœืื™ื—ื•ื“ ื”ืื™ืจื•ืคื™ ืื™ื ื• ื–ืžื™ืŸ, ืืš Spotify ื”ืฉื™ืงื” ืืชืจ ื‘ืฉื ื–ืžืŸ ืœืฉื—ืง ื”ื•ื’ืŸ - "ื–ืžืŸ ืœืฉื—ืง ื‘ื›ื ื•ืช" - ืžื” ืฉื”ืฆื‘ื™ืข ืขืœ ื”ืชืœื•ื ื•ืช ื”ืขื™ืงืจื™ื•ืช ื ื’ื“ ืชืื’ื™ื“ ืชืคื•ื—. ื”ื ื” ื›ืžื” ืžื”ื:

ืžืก ืžืคืœื”. ืžืคืชื—ื™ ืืคืœื™ืงืฆื™ื•ืช ืœ-App Store ืžืฉืœืžื™ื ืขืžืœื” ืขืœ ื›ืœ ืจื›ื™ืฉื” ืฉืžื‘ืฆืขื™ื ืžืฉืชืžืฉื™ื ื‘ืฉื™ืจื•ืช (ืžื” ืฉื ืงืจื In-App Purchases). ืขื ื–ืืช, ืœื ื›ื•ืœื ืžืฉืœืžื™ื ืืช "ื”ืขืžืœื”". ืœื“ื•ื’ืžื”, ื”ื›ืœืœ ืื™ื ื• ื—ืœ ืขืœ Uber ื•- Deliveroo, ืืœื ื—ืœ ืขืœ Spotify ื•ืฉื™ืจื•ืชื™ ืกื˜ืจื™ืžื™ื ื’ ืื—ืจื™ื.

ืžื™ื™ืกื“ Spotify ื‘ืžื›ืชื‘ ืคืชื•ื— ื”ืกื‘ื™ืจ, ืฉื’ื ืžื ื•ื™ื™ื ืœื—ืฉื‘ื•ื ื•ืช ืคืจื™ืžื™ื•ื ื›ืจื•ื›ื™ื ื‘ืชืฉืœื•ื. ื›ืชื•ืฆืื” ืžื›ืš, ื”ื—ื‘ืจื” ื ืืœืฆืช ืœื”ืขืœื•ืช ืืช ืžื—ื™ืจื™ื”ื.

ืžื›ืฉื•ืœื™ ืชืงืฉื•ืจืช. ืขืœ ืคื™ ื›ืœืœื™ ื”-App Store, ื—ื‘ืจื•ืช ื™ื›ื•ืœื•ืช ืœื‘ื˜ืœ ืืช ื”ืกื›ืžืชื” ืœืชืฉืชื™ืช ื”ืชืฉืœื•ื ืฉืœ ืืคืœ. ืื‘ืœ ืื– ื”ื ืžืื‘ื“ื™ื ืืช ื”ื”ื–ื“ืžื ื•ืช ืœืฉืœื•ื— ืœืžืฉืชืžืฉื™ื ืฉืœื”ื ื”ืชืจืื•ืช ืขืœ ืžื‘ืฆืขื™ื ื•ืžื‘ืฆืขื™ื ืžื™ื•ื—ื“ื™ื.

ื ื–ืง ืœ-UX. ืœืงื•ื—ื•ืช Spotify ืื™ื ื ื™ื›ื•ืœื™ื ืœืจื›ื•ืฉ ืžื ื•ื™ ืคืจื™ืžื™ื•ื ื‘ืชื•ืš ื”ืืคืœื™ืงืฆื™ื”. ื›ื“ื™ ืœื”ืฉืœื™ื ืืช ื”ืจื›ื™ืฉื”, ืขืœื™ื”ื ืœื”ืฉืœื™ื ืื•ืชื” ื‘ื“ืคื“ืคืŸ.

ืงืฉื™ื™ื ื‘ืขื“ื›ื•ืŸ ื™ื™ืฉื•ืžื™ื. ืื ื—ื ื•ืช ื”ืืคืœื™ืงืฆื™ื•ืช ืชื—ืœื™ื˜ ืฉืขื“ื›ื•ืŸ ืœืืคืœื™ืงืฆื™ื” ืฉืœ ืฆื“ ืฉืœื™ืฉื™ ืื™ื ื• ืขื•ืžื“ ื‘ืืฃ ืื—ืช ืžื”ื“ืจื™ืฉื•ืช, ื”ื•ื ื™ื™ื“ื—ื”. ื›ืชื•ืฆืื” ืžื›ืš, ืžืฉืชืžืฉื™ื ืžืคืกืคืกื™ื ื—ื™ื“ื•ืฉื™ื ื—ืฉื•ื‘ื™ื.

ืžืขืจื›ืช ืืงื•ืœื•ื’ื™ืช ืกื’ื•ืจื”. ืœืคื™ ืืคืœ, ืœื ื ื™ืชืŸ ืœื”ืคืขื™ืœ ืืช ืืคืœื™ืงืฆื™ื™ืช Spotify ื‘ืจืžืงื•ืœื™ื ืฉืœ HomePod. ื‘ื ื•ืกืฃ, ืฉื™ืจื•ืชื™ ืกื™ืจื™ ืื™ื ื ืžืฉื•ืœื‘ื™ื ื‘ืกืคื•ื˜ื™ืคื™ื™ - ืฉื•ื‘ ืœืคื™ ื”ื—ืœื˜ื” ืฉืœ โ€‹โ€‹ืขื ืงื™ืช ื”ืชืคื•ื—ื™ื.

ื‘ืชื’ื•ื‘ื” ืœื”ืืฉืžื•ืช ืฉืœ ืืคืœ ืคื•ืจืกื ืชืฉื•ื‘ื”. ื‘ื• ื”ื›ื—ื™ืฉื• ื ืฆื™ื’ื™ ืขื ืงื™ืช ื”-IT ืืช ื”ืฆื”ืจื•ืชื™ื” ืฉืœ ืกืคื•ื˜ื™ืคื™ื™. ื‘ืคืจื˜, ื”ื ืฆื™ื™ื ื• ื›ื™ ื”-App Store ืžืขื•ืœื ืœื ืžื ืขื” ื‘ืื•ืคืŸ ืกืคืฆื™ืคื™ ืขื“ื›ื•ื ื™ื ืœืคืœื˜ืคื•ืจืžืช ื”ืกื˜ืจื™ืžื™ื ื’, ื•ืคื•ืขืœืช ื‘ืื•ืคืŸ ืคืขื™ืœ ืœืฉื™ืœื•ื‘ Spotify ืขื Siri.

ื”ืกื›ืกื•ืš ื‘ื™ืŸ ื”ื—ื‘ืจื•ืช ืขื•ืจืจ ืกืขืจื” ืฉืœ ืืช ื”ื“ื™ื•ืŸ ื‘ืจืฉืชื•ืช ื—ื‘ืจืชื™ื•ืช ื‘ืงืจื‘ ืžืคืชื—ื™ ืืคืœื™ืงืฆื™ื•ืช. ื›ืžื” ืžื”ื ืฆื™ื“ื“ื• ื‘ืกืคื•ื˜ื™ืคื™ื™. ืœื“ืขืชื, ืžืกืคืจ ื—ื•ืงื™ื ืฉืœ App Store ื‘ืืžืช ืžืขื›ื‘ื™ื ืชื—ืจื•ืช ื‘ืจื™ืื”. ืื—ืจื™ื ื”ืืžื™ื ื• ืฉื”ืืžืช ื ืžืฆืืช ื‘ืฆื“ ืฉืœ ืืคืœ, ืฉื›ืŸ ื”ื—ื‘ืจื” ืžืกืคืงืช ืืช ื”ืชืฉืชื™ืช ืฉืœื” ืœืžืคืชื—ื™ื ื•ื™ืฉ ืœื” ืืช ื”ื–ื›ื•ืช ืœืงื‘ืœ ืขื‘ื•ืจื” ื›ืกืฃ.

ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืืคืœ ืœืกืคื•ื˜ื™ืคื™ื™

ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื”ื—ื‘ืจื•ืช ื ืžืฉืš ืžืื– 2011. ื–ื” ื”ื–ืžืŸ ืฉื‘ื• ืืคืœ ื”ืฆื™ื’ ืขืžืœื” ืฉืœ 30% ืขื‘ื•ืจ ืžื›ื™ืจืช ืžื™ื ื•ื™ื™ื ื‘ืชื•ืš ื”ืืคืœื™ืงืฆื™ื”. ืžืกืคืจ ืฉื™ืจื•ืชื™ ืกื˜ืจื™ืžื™ื ื’ ื”ืชื ื’ื“ื• ืžื™ื“ ืœื—ื“ืฉื ื•ืช. ืจึทืคึผืกื•ึนื“ึดื™ึธื” ืžืื•ื™ื ื™ืฆื™ืื” ืืคืฉืจื™ืช ืž-App Store, ื•-Spotify ื ื˜ืฉื• ืจื›ื™ืฉื•ืช ื‘ืชื•ืš ื”ืืคืœื™ืงืฆื™ื”. ืืš ื ืฆื™ื’ื™ื ืฉืœ ื”ืื—ืจื•ื ื™ื ื˜ื•ืขื ื™ื ื›ื™ ืืคืœ, ื‘ืฉื™ื˜ื•ืช ืฉื•ื ื•ืช, ืื™ืœืฆื” ืืช ื”ื—ื‘ืจื” ืœื”ืฉืชืœื‘ ื‘ืชืฉืชื™ืช ื”ืชืฉืœื•ืžื™ื. ื‘-2014, ืกืคื•ื˜ื™ืคื™ื™ ื•ื™ืชืจื• ื•ื”ื ื”ื™ื” ืœื”ื’ื“ื™ืœ ืืช ืžื—ื™ืจ ื”ืžื ื•ื™ ืœืžืฉืชืžืฉื™ iOS.

ื‘ืื•ืชื” ืฉื ื” ืืคืœ ื ืจื›ืฉ ื™ืฆืจื ื™ืช ืฆื™ื•ื“ ื”ืื•ื“ื™ื• Beats Electronics ื•-Beats Music, ื•ืฉื ื” ืœืื—ืจ ืžื›ืŸ ื”ืฉื™ืง ื”ืชืื’ื™ื“ ืฉื™ืจื•ืช ืกื˜ืจื™ืžื™ื ื’ ืžืฉืœื•. ืœืคื™ ืžื™ื“ืข ืžืกื•ื™ื, ืœืคื ื™ ืฉื—ืจื•ืจื•, ืขื ืงื™ืช ื”-IT ืงืจืื” ืœื—ื‘ืจื•ืช ื”ืžื•ื–ื™ืงื” ื”ื’ื“ื•ืœื•ืช "ืœื”ืคืขื™ืœ ืœื—ืฅ" ืขืœ ืฉื™ืจื•ืชื™ ืกื˜ืจื™ืžื™ื ื’ ืื—ืจื™ื. ืžืงืจื” ื–ื” ืืคื™ืœื• ืžืฉืš ืืช ืชืฉื•ืžืช ืœื‘ื ืฉืœ ืžืฉืจื“ ื”ืžืฉืคื˜ื™ื ื”ืืžืจื™ืงืื™ ื•ืฉืœ ื•ืขื“ืช ื”ืกื—ืจ ื”ืคื“ืจืœื™ืช.

"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ
ืชืฆืœื•ื ืคื•ืคืืจืžื” / CC BY

ื”ืกื›ืกื•ืš ื ืžืฉืš ืฉื ื” ืœืื—ืจ ืžื›ืŸ. ื‘ืžืื™ 2016, Spotify ืฉื•ื‘ ื ื˜ืฉื” ืืช ื”ืจื›ื™ืฉื•ืช ื‘ืชื•ืš ื”ืืคืœื™ืงืฆื™ื”. ื‘ืชื’ื•ื‘ื” ืœ-App Store ื–ื” ืœื ืžืงื•ื‘ืœ ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ืืคืœื™ืงืฆื™ื™ืช Spotify. ื‘ืฉื ืช 2017, Spotify, Deezer ื•ืขื•ื“ ืžืกืคืจ ื—ื‘ืจื•ืช ื ืฉืœื— ื”ืชืœื•ื ื” ื”ืจืืฉื•ื ื” ืœืจืฉื•ืช ื”ืชื—ืจื•ืช ืฉืœ ื”ืื™ื—ื•ื“ ื”ืื™ืจื•ืคื™ ืขืœ ืคืœื˜ืคื•ืจืžื•ืช ืฉ"ืžื ืฆืœื•ืช ืœืจืขื” ืืช ืžืขืžื“ืŸ ื”ืžื™ื•ื—ืก". ื‘ืชืœื•ื ื” ืœื ืฆื•ื™ืŸ ืฉืžื” ืฉืœ ืขื ืงื™ืช ื”-IT, ืืš ืžื”ื”ืงืฉืจ ืขืœื” ื›ื™ ืžื“ื•ื‘ืจ ื“ื•ื•ืงื ื‘ื”.

ื‘ืกืชื™ื• ืฉืœ ืื•ืชื” ืฉื ื”, Spotify ื•-Deezer ื›ืชื‘ืชื™ ืžื›ืชื‘ ืœื–'ืืŸ ืงืœื•ื“ ื™ื•ื ืงืจ, ื ืฉื™ื ื”ื ืฆื™ื‘ื•ืช ื”ืื™ืจื•ืคื™ืช (EC). ื‘ื• ื“ื™ื‘ืจื• ืขืœ ื”ืงืฉื™ื™ื ืฉื™ื•ืฆืจื™ื ืชืื’ื™ื“ื™ื ื‘ื™ื ืœืื•ืžื™ื™ื ื’ื“ื•ืœื™ื ืขื‘ื•ืจ ืืจื’ื•ื ื™ื ืงื˜ื ื™ื ื™ื•ืชืจ. ืœื ื™ื“ื•ืข ื“ื‘ืจ ืขืœ ืชื’ื•ื‘ืชื• ืฉืœ ื™ื•ื ืงืจ ืขื“ ื”ื™ื•ื.

ืžืงืจื™ื ืื—ืจื™ื

ื‘ื ื•ื‘ืžื‘ืจ 2018, ื‘ื™ืช ื”ืžืฉืคื˜ ื”ืขืœื™ื•ืŸ ื‘ืืจื”"ื‘ ื“ืŸ ื‘ืชื™ืง ื‘ืชื‘ื™ืขื” ืฉื”ื’ื™ืฉื” ืงื‘ื•ืฆื” ืฉืœ ืžืฉืชืžืฉื™ ืื™ื™ืคื•ืŸ ืขื•ื“ ื‘-2011. ื”ื™ื ืื•ืžืจืช ืฉืืคืœ ื”ืคืจื” ืืช ื—ื•ืงื™ ื”ื”ื’ื‘ืœื™ื ื”ืขืกืงื™ื™ื ื”ืคื“ืจืœื™ื™ื ืขื 30% ืขืžืœืช ื”ืžืคืชื—ื™ื ืฉืœื”. ืขื ื–ืืช, ื”ืชื™ืง ืจื—ื•ืง ืžืœื”ืกืชื™ื™ื ื•ืขืฉื•ื™ ืœื”ื™ื•ืช ืžื•ื—ื–ืจ ืœืขืจื›ืื” ืจืืฉื•ื ื”.

ื”ืฉื ื” ืžืขื‘ื“ืช ืงืกืคืจืกืงื™ ื ืฉืœื— ืชืœื•ื ื” ื ื’ื“ ืืคืœ ืœืฉื™ืจื•ืช ื”ืคื“ืจืœื™ ื ื’ื“ ืžื•ื ื•ืคื•ืœื™ื ืฉืœ ืจื•ืกื™ื”. ืœ-App Store ื™ืฉ ื”ื’ื‘ืœื•ืช ื ื“ืจืฉื•ืช ืขืœ ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ืืคืœื™ืงืฆื™ื™ืช ื‘ืงืจืช ื”ื•ืจื™ื. ืžื•ืžื—ื™ื ืงื™ืฉืจื• ืืช ื”ื“ืจื™ืฉื” ื”ื–ื• ืœืขื•ื‘ื“ื” ืฉื‘ืฉื ื” ืฉืขื‘ืจื” ืืคืœ ื”ื•ืคื™ืข ื™ื™ืฉื•ื ื“ื•ืžื”.

ืขื“ื™ื™ืŸ ืœื ื™ื“ื•ืข ื›ื™ืฆื“ ื™ืกืชื™ื™ื ื”ืกื›ืกื•ืš ื”ื ื•ื›ื—ื™ ื‘ื™ืŸ ืกืคื•ื˜ื™ืคื™ื™ ืœืืคืœ. ื”ื ืฆื™ื‘ื•ืช ื”ืื™ืจื•ืคื™ืช ืชืคืกื™ืง ืืช ื—ืงื™ืจืชื” ืื ืขื ืงื™ืช ื”-IT ืชื•ื›ื™ื— ืฉื™ืฉ ืœื” ืืช ื”ื–ื›ื•ืช ืœืงื‘ื•ืข ืชื ืื™ื ืฉื•ื ื™ื ืœืฉื™ืจื•ืชื™ ืกื˜ืจื™ืžื™ื ื’. ืื‘ืœ ืžื•ืžื—ื™ื ืžื ื™ื—ื™ื ืฉื‘ื—ื™ื ืช ื”ืžืงืจื” ืชื™ืžืฉืš. ืžืฆื‘ ื“ื•ืžื” ื”ืชืจื—ืฉ ืขื ืชืœื•ื ืชื” ืฉืœ ื ื•ื‘ืœ ื ื’ื“ ืžื™ืงืจื•ืกื•ืคื˜: ื”ืชื‘ื™ืขื” ื”ื•ื’ืฉื” ื‘-2004, ื•ื”ืชื™ืง ื ืกื’ืจ ืจืง ื‘-2012.

ืงืจื™ืื” ื ื•ืกืคืช ืžื”ื‘ืœื•ื’ ื”ืืจื’ื•ื ื™ ื•ืžืขืจื•ืฅ ื”ื˜ืœื’ืจื ืฉืœื ื•:

"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืขื ืงื™ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ื•ืฉืงื” ื‘ื”ื•ื“ื• ื•ืžืฉื›ื” ืžื™ืœื™ื•ืŸ ืžืฉืชืžืฉื™ื ืชื•ืš ืฉื‘ื•ืข
"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืžื” ืงื•ืจื” ื‘ืฉื•ืง ื”ืื•ื“ื™ื• ื”ืกื˜ืจื™ืžื™ื ื’
"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืžื‘ื—ืจ ื—ื ื•ื™ื•ืช ืžืงื•ื•ื ื•ืช ืขื ืžื•ื–ื™ืงืช โ€‹โ€‹Hi-Res
"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืื™ืš ื–ื”: ื”ืฉื•ืง ื”ืจื•ืกื™ ืœืฉื™ืจื•ืชื™ ืกื˜ืจื™ืžื™ื ื’
"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ื•ื•ืจื ืจ ืžื™ื•ื–ื™ืง ื—ื•ืชืžืช ืขืœ ื—ื•ื–ื” ืชืงืœื™ื˜ื™ื ืขื ืžื•ื–ื™ืงืช โ€‹โ€‹ืืœื’ื•ืจื™ืชืžื™ื ืžืžื•ื—ืฉื‘ืช
"ื—ื™ืœื•ืคื™ ื ืขื™ืžื•ืช": ืžื”ื™ ืžื”ื•ืช ื”ืกื›ืกื•ืš ื‘ื™ืŸ ืฉืชื™ ื—ื‘ืจื•ืช ื”ืกื˜ืจื™ืžื™ื ื’ ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืืœื‘ื•ื ื”ื˜ื›ื ื• ื”ืจืืฉื•ืŸ ืฉื ื•ืฆืจ ื‘ืกื’ื” ืžื’ื” ื“ืจื™ื™ื‘ ื•ื™ื™ืžื›ืจ ืขืœ ืžื—ืกื ื™ื•ืช

ืžืงื•ืจ: www.habr.com

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