ืžื™ื˜ืœ ืžืึทื ืึทื’ืขืจ. ืคืึทืจื‘ืจื™ื™ื˜ืขืจืŸ MIS ืฆื• ื“ืขื•ื•ื™ืกืขืก

ืžื™ื˜ืœ ืžืึทื ืึทื’ืขืจ. ืคืึทืจื‘ืจื™ื™ื˜ืขืจืŸ MIS ืฆื• ื“ืขื•ื•ื™ืกืขืก
ืึทืŸ ืึธื˜ืึทืžื™ื™ื˜ื™ื“ ืžืขื“ื™ืฆื™ื ื™ืฉ ืฆืขื ื˜ืขืจ ื ื™ืฆื˜ ืคื™ืœืข ืคืึทืจืฉื™ื“ืขื ืข ื“ืขื•ื•ื™ืกืขืก, ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ืึธืก ืžื•ื–ืŸ ื–ื™ื™ืŸ ืงืึทื ื˜ืจืึธื•ืœื“ ื“ื•ืจืš ืึท ืžืขื“ื™ืฆื™ื ื™ืฉ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืกื™ืกื˜ืขื (MIS), ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ืขื•ื•ื™ืกืขืก ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ืึธื ื ืขืžืขืŸ ืงืึทืžืึทื ื“ื–, ืึธื‘ืขืจ ืžื•ื–ืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื–ื™ื™ืขืจ ืึทืจื‘ืขื˜ ืฆื• ื“ื™ MIS. ืึธื‘ืขืจ, ืึทืœืข ื“ืขื•ื•ื™ืกืขืก ื”ืึธื‘ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืงืึทื ืขืงืฉืึทื ื– (ื•ืกื‘, ืจืก-232, ืขื˜ื”ืขืจื ืขื˜, ืืื–"ื• ื•) ืื•ืŸ ื•ื•ืขื’ืŸ ืฆื• ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ื–ื™ื™. ืขืก ืื™ื– ื›ึผืžืขื˜ ืื•ืžืžืขื’ืœืขืš ืฆื• ืฉื˜ื™ืฆืŸ ืึทืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ืื™ืŸ ื“ื™ MIS, ืึทื–ื•ื™ ื“ื™ DeviceManager (DM) ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืฉื™ื›ื˜ืข ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“, ื•ื•ืึธืก ื’ื™ื˜ ืึท ืื™ื™ืŸ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื“ื™ MIS ืคึฟืึทืจ ืึทืกื™ื™ื ื™ื ื’ ื˜ืึทืกืงืก ืฆื• ื“ืขื•ื•ื™ืกืขืก ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ ืจืขื–ื•ืœื˜ืึทื˜ืŸ.

ืžื™ื˜ืœ ืžืึทื ืึทื’ืขืจ. ืคืึทืจื‘ืจื™ื™ื˜ืขืจืŸ MIS ืฆื• ื“ืขื•ื•ื™ืกืขืก
ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื, DM ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ืึท ืกื›ื•ื ืคื•ืŸ ืžื’ื™ืœื” ืœื™ื’ืŸ ืื•ื™ืฃ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืื™ืŸ ื“ื™ ืžืขื“ื™ืฆื™ื ื™ืฉ ืฆืขื ื˜ืขืจ. DM ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ืึท ื”ื•ื™ืคึผื˜ ืคึผืจืึธื’ืจืึทื ืื•ืŸ ืึท ื’ืึทื ื’ ืคื•ืŸ ืคึผืœื•ื’ื™ื ืก ื•ื•ืึธืก ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืžื™ื˜ืœ ืื•ืŸ ืฉื™ืงืŸ ื“ืึทื˜ืŸ ืฆื• ื“ื™ MIS. ื“ื™ ืคื™ื’ื•ืจ ืื•ื ื˜ืŸ ื•ื•ื™ื™ื–ื˜ ืึท ื’ืขื ืขืจืึทืœื™ื–ืขื“ ืกื˜ืจื•ืงื˜ื•ืจ ืคื•ืŸ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืžื™ื˜ DeviceManager, MIS ืื•ืŸ ื“ืขื•ื•ื™ืกืขืก.

ืžื™ื˜ืœ ืžืึทื ืึทื’ืขืจ. ืคืึทืจื‘ืจื™ื™ื˜ืขืจืŸ MIS ืฆื• ื“ืขื•ื•ื™ืกืขืก
ื“ื™ ืกื˜ืจื•ืงื˜ื•ืจ ืคื•ืŸ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ MIS ืื•ืŸ DeviceManager ื•ื•ื™ื™ื–ื˜ 3 ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ืคึผืœื•ื’ื™ื ืก:

  1. ื“ืขืจ ืคึผืœื•ื’ื™ืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื‘ืึทืงื•ืžืขืŸ ืงื™ื™ืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ MIS ืื•ืŸ ืกืขื ื“ื– ื“ืึทื˜ืŸ ืงืึธื ื•ื•ืขืจื˜ืขื“ ืื™ืŸ ืึท ืคึฟืึธืจืžืึทื˜ ื•ื•ืึธืก ืื™ื– ืคืึทืจืฉื˜ื™ื™ื™ืง ืฆื• ืขืก ืคึฟื•ืŸ ื“ื™ ืžื™ื˜ืœ (ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ืžื™ื˜ืœ ื˜ื™ืคึผ 3 ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ ืื•ื™ื‘ืŸ).
  2. ื“ืขืจ ืคึผืœื•ื’ื™ืŸ ื‘ืืงื•ืžื˜ ืึท ืงื•ืจืฅ (ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืฆื™ื™ื˜) ืึทืจื‘ืขื˜ ืคื•ืŸ ื“ื™ MIS, ืœืžืฉืœ, ื“ืจื•ืงืŸ ืื•ื™ืฃ ืึท ื“ืจื•ืงืขืจ ืึธื“ืขืจ ืกืงืึทื ื™ื ื’ ืึท ื‘ื™ืœื“, ืขืงืกืึทืงื™ื•ืฅ ืขืก ืื•ืŸ ืกืขื ื“ื– ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ืŸ ืขื ื˜ืคืขืจ ืฆื• ื“ื™ ื‘ืขื˜ืŸ (ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ืžื™ื˜ืœ ื˜ื™ืคึผ 1 ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ ืื•ื™ื‘ืŸ ).
  3. ื“ืขืจ ืคึผืœื•ื’ื™ืŸ ื‘ืืงื•ืžื˜ ืึท ืœืึทื ื’-ื˜ืขืจืžื™ืŸ ืึทืจื‘ืขื˜ ืคื•ืŸ ื“ื™ MIS, ืœืžืฉืœ, ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืึท ื™ื‘ืขืจื‘ืœื™ืง ืึธื“ืขืจ ืžืขืกื˜ืŸ ื™ื ื“ืึทืงื™ื™ื˜ืขืจื–, ืื•ืŸ ืื™ืŸ ืขื ื˜ืคืขืจ ืกืขื ื“ื– ื“ื™ ืึทืจื‘ืขื˜ ืึทืงืกืขืคึผื˜ืึทื ืก ืกื˜ืึทื˜ื•ืก (ื“ื™ ืึทืจื‘ืขื˜ ืงืขืŸ ื–ื™ื™ืŸ ืืคื’ืขื–ืื’ื˜ ืื•ื™ื‘ ืขืก ืื™ื– ืึท ื˜ืขื•ืช ืื™ืŸ ื“ื™ ื‘ืขื˜ืŸ). ื ืึธืš ืงืึทืžืคึผืœื™ื˜ื™ื ื’ ื“ื™ ืึทืจื‘ืขื˜, ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ื–ืขื ืขืŸ ืงืึธื ื•ื•ืขืจื˜ืขื“ ืื™ืŸ ืึท ืคึฟืึธืจืžืึทื˜ ืคืึทืจืฉื˜ื™ื™ื™ืง ืคึฟืึทืจ ื“ื™ MIS ืื•ืŸ ื•ืคึผืœืึธืึทื“ืขื“ ืฆื• ื“ื™ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืฆื• ื–ื™ื™ืขืจ ื˜ื™ืคึผ (ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ืžื™ื˜ืœ ื˜ื™ืคึผ 2 ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ ืื•ื™ื‘ืŸ).

ื“ื™ ื”ื•ื™ืคึผื˜ DM ืคึผืจืึธื’ืจืึทื ืกื˜ืึทืจืฅ, ื™ื ื™ืฉืึทืœื™ื™ื–ื™ื–, ืจื™ืกื˜ืึทืจื˜ ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืึท ืื•ืžื’ืขืจื™ื›ื˜ ื”ืึทืœื˜ืŸ (ืงืจืึทืš) ืื•ืŸ ื˜ืขืจืžืึทื ื™ื™ืฅ ืึทืœืข ืคึผืœื•ื’ื™ื ืก ื•ื•ืขืŸ ืฉืึทื˜ื“ืึทื•ืŸ. ื“ืขืจ ื–ืึทืฅ ืคื•ืŸ ืคึผืœื•ื’ื™ื ืก ืื•ื™ืฃ ื™ืขื“ืขืจ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืื™ื– ืึทื ื“ืขืจืฉ; ื‘ืœื•ื™ื– ื“ื™ ื ื™ื™ื˜ื™ืง ืึธื ืขืก ื–ืขื ืขืŸ ืœืึธื ื˜ืฉื˜, ื•ื•ืึธืก ื–ืขื ืขืŸ ืกืคึผืขืกื™ืคื™ืขื“ ืื™ืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก.

ื™ืขื“ืขืจ ืคึผืœื•ื’ื™ืŸ ืื™ื– ืึท ืคืจื™ื™ึท ืคึผืจืึธื’ืจืึทื ื•ื•ืึธืก ื™ื ื˜ืขืจืึทืงืฅ ืžื™ื˜ ื“ื™ ื”ื•ื™ืคึผื˜ ืคึผืจืึธื’ืจืึทื. ื“ื™ ื“ืขืคึฟื™ื ื™ืฆื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืึท ืคึผืœื•ื’ื™ืŸ ืึทืœืึทื•ื– ืคึฟืึทืจ ืžืขืจ ืกื˜ืึทื‘ื™ืœ ืึธืคึผืขืจืึทืฆื™ืข ืจืขื›ื˜ ืฆื• ื“ืขืจ ื–ืขืœื‘ืกื˜ืฉื˜ืขื ื“ื™ืงื™ื™ึทื˜ ืคื•ืŸ ืึทืœืข ืคึผืœื•ื’ื™ืŸ ื™ื ืกื˜ืึทื ืกื™ื– ืื•ืŸ ื“ื™ ืงืึธืคึผ ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื˜ืขื•ืช ื”ืึทื ื“ืœื™ื ื’ (ืื•ื™ื‘ ืึท ืงืจื™ื˜ื™ืฉ ื˜ืขื•ืช ืึทืงืขืจื– ื•ื•ืึธืก ื– ื“ื™ ืคึผืœื•ื’ื™ืŸ ืฆื• ืงืจืึทืš, ื“ืึธืก ื•ื•ืขื˜ ื ื™ืฉื˜ ื•ื•ื™ืจืงืŸ ืื ื“ืขืจืข ืคึผืœื•ื’ื™ื ืก ืื•ืŸ ื“ื™ ืงืึธืคึผ) . ืื™ื™ืŸ ืคึผืœื•ื’ื™ืŸ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืขื•ื•ื™ืกืขืก ืคื•ืŸ ืื™ื™ืŸ ื˜ื™ืคึผ (ืึธืคื˜ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืžืึธื“ืขืœ), ื‘ืฉืขืช ืขื˜ืœืขื›ืข ืคึผืœื•ื’ื™ื ืก ืงืขื ืขืŸ ื™ื ื˜ืขืจืึทืงื˜ ื‘ืœื•ื™ื– ืžื™ื˜ ืื™ื™ืŸ ืžื™ื˜ืœ, ื‘ืฉืขืช ืื ื“ืขืจืข ืงืขื ืขืŸ ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ืขื˜ืœืขื›ืข. ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืขื˜ืœืขื›ืข ื“ืขื•ื•ื™ืกืขืก ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื˜ื™ืคึผ ืฆื• ืื™ื™ืŸ DM, ืงืึทื˜ืขืจ ืขื˜ืœืขื›ืข ื™ื ืกื˜ืึทื ืกื™ื– ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืœื•ื’ื™ืŸ.

ืžื™ื˜ืœ ืžืึทื ืึทื’ืขืจ. ืคืึทืจื‘ืจื™ื™ื˜ืขืจืŸ MIS ืฆื• ื“ืขื•ื•ื™ืกืขืก
ื“ื™ Qt ื˜ืึธืึธืœืงื™ื˜ ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ DM ื•ื•ื™ื™ึทืœ ืขืก ืึทืœืึทื•ื– ืื•ื ื“ื– ืฆื• ืึทื‘ืกื˜ืจืึทืงื˜ ืึทื•ื•ืขืง ืคื•ืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืื™ืŸ ืจื•ื‘ึฟ ืงืึทืกืขืก. ื“ืึธืก ื”ืึธื˜ ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืฉื˜ื™ืฆืŸ ืึทืจื‘ืขื˜ ืžื™ื˜ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Windows, Linux ืื•ืŸ MacOS, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ Raspberry ืื™ื™ืŸ-ื‘ืึธืจื“ ื“ืขื•ื•ื™ืกืขืก. ื“ืขืจ ื‘ืœื•ื™ื– ื‘ืึทื’ืจืขื ืขืฆื•ื ื’ ืื™ืŸ ื˜ืฉื•ื–ื™ื ื’ ืึทืŸ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ื•ื•ืขืŸ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืคึผืœื•ื’ื™ื ืก ืื™ื– ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ื“ืจื™ื•ื•ืขืจืก ืื•ืŸ / ืึธื“ืขืจ ืกืคึผืขืฆื™ืขืœ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืคึฟืึทืจ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืžื™ื˜ืœ.

ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ืคึผืœื•ื’ื™ื ืก ืื•ืŸ ื“ื™ ืงืึธืคึผ ืึทืงืขืจื– ื“ื•ืจืš ืึท ืงืขืกื™ื™ื“ืขืจื“ื™ืง ืึทืงื˜ื™ื•ื• QLocalSocket ืžื™ื˜ ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืœื•ื’ื™ืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืœื•ื™ื˜ ื“ืขื ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืึธืก ืžื™ืจ ื‘ืืฉืืคืŸ. ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืคึผืจืึธื˜ืึธืงืึธืœ ืื•ื™ืฃ ื‘ื™ื™ื“ืข ื–ื™ื™ื˜ืŸ ืื™ื– ื“ื™ื–ื™ื™ื ื“ ื•ื•ื™ ืึท ื“ื™ื ืึทืžื™ืฉ ื‘ื™ื‘ืœื™ืึธื˜ืขืง, ื•ื•ืึธืก ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืขื˜ืœืขื›ืข ืคึผืœื•ื’ื™ื ืก ื“ื•ืจืš ืื ื“ืขืจืข ืงืึธืžืคึผืึทื ื™ืขืก ืึธืŸ ื’ืึธืจ ืจื™ื•ื•ื™ืœื™ื ื’ ื“ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืžื™ื˜ ื“ื™ ืงืึธืคึผ. ื“ื™ ื™ื ืขืจืœืขืš ืœืึธื’ื™ืง ืคื•ืŸ ื“ื™ ื”ื™ื’ืข ื›ืึธืœืขืœ ืึทืœืึทื•ื– ื“ื™ ืงืึธืคึผ ืฆื• ืžื™ื“ ืœืขืจื ืขืŸ ื•ื•ืขื’ืŸ ื“ืขื ืคืึทืœ ืžื™ื˜ ืึท ืงืฉืจ ื‘ืจืขื›ืŸ ืกื™ื’ื ืึทืœ. ื•ื•ืขืŸ ืึทื–ืึท ืึท ืกื™ื’ื ืึทืœ ืื™ื– ื˜ืจื™ื’ืขืจื“, ื“ื™ ืคึผืจืึธื‘ืœืขืžืึทื˜ื™ืง ืคึผืœื•ื’ื™ืŸ ืื™ื– ืจื™ืกื˜ืึทืจื˜ื™ื“, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืฉืขืคึผืŸ ืงืจื™ื˜ื™ืฉ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก ืžืขืจ ืคึผื™ื™ื ืœืึทืกืœื™.

ืขืก ืื™ื– ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื‘ื•ื™ืขืŸ ื“ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ MIS ืื•ืŸ DM ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ HTTP ืคึผืจืึธื˜ืึธืงืึธืœ, ื–ื™ื ื˜ MIS ืึทืคึผืขืจื™ื™ืฅ ืื•ื™ืฃ ืึท ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจ, ื•ื•ืึธืก ืžืื›ื˜ ืขืก ื’ืจื™ื ื’ืขืจ ืฆื• ืฉื™ืงืŸ ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ ืจื™ืงื•ื•ืขืก ื ื™ืฆืŸ ื“ืขื ืคึผืจืึธื˜ืึธืงืึธืœ. ืขืก ืื™ื– ืื•ื™ืš ืžืขื’ืœืขืš ืฆื• ื•ื™ืกื˜ื™ื™ืœืŸ ืคึผืจืึธื‘ืœืขืžืก ื•ื•ืึธืก ืงืขืŸ ืื•ื™ืคืฉื˜ื™ื™ืŸ ื•ื•ืขืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึธื“ืขืจ ื“ื•ืจื›ืคื™ืจืŸ ื˜ืึทืกืงืก ืžื™ื˜ ื“ืขื•ื•ื™ืกืขืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืขื ื˜ืคืขืจ ืงืึธื•ื“ื–.

ืื™ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทืจื˜ื™ืงืœืขืŸ, ื ื™ืฆืŸ ื“ื™ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืขื˜ืœืขื›ืข ื“ื™ืึทื’ื ืึธืกื˜ื™ืง ืฆืขื ื˜ืขืจ ืจื•ืžื–, ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹DM ืื•ืŸ ืขื˜ืœืขื›ืข ืคึผืœื•ื’ื™ื ืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื™ื’ื–ืึทืžืึทื ื“.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’