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Qeb: Qhov Π‘Π»ΠΎΠ³

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KTT hauv kev daws teeb meem server - nws zoo li cas?

Luam tawm rau

Tej yam zoo li no. Cov no yog ib feem ntawm cov kiv cua uas tau dhau los ua tsis tau rov ua dua thiab raug tshem tawm ntawm nees nkaum servers hauv qhov ntsuas khib nyob hauv DataPro cov ntaub ntawv chaw. Hauv qab kev txiav yog kev khiav tsheb. Cov duab piav qhia ntawm peb lub tshuab cua txias. Thiab ib qho kev npaj txhij txog rau kev lag luam zoo heev, tab sis me ntsis ntshai tus tswv ntawm cov khoom siv server. Lub tshuab cua txias rau cov khoom siv server raws li lub voj voog cov kav dej kub yog suav tias yog lwm txoj hauv kev ua kua […]

Daim npav thiab "lub thawv dub": yuav ua li cas ATMs raug nyiag hnub no

Luam tawm rau

Hlau thawv nrog nyiaj sawv ntawm txoj kev hauv nroog tsis tuaj yeem pab tab sis nyiam cov neeg nyiam ntawm cov nyiaj ceev. Thiab yog tias yav dhau los cov kev siv lub cev nkaus xwb tau siv los ua lub tshuab ATM, tam sim no ntau thiab ntau dua kev txawj siv computer hais txog kev ua yuam kev. Tam sim no qhov tseem ceeb tshaj plaws ntawm lawv yog "lub thawv dub" nrog ib lub tshuab microcomputer sab hauv. Txog li cas nws […]

Nws yog lub sijhawm los hloov GIF nrog AV1 video

Luam tawm rau

Nws yog 2019, thiab nws yog lub sijhawm rau peb txiav txim siab txog GIF (tsis yog, qhov no tsis yog hais txog qhov kev txiav txim siab no! Peb yuav tsis pom zoo ntawm no! - peb tab tom tham txog kev hais lus Askiv, qhov no tsis cuam tshuam rau peb - ​​kwv yees li. ). GIFs siv ntau qhov chaw (feem ntau yog ob peb megabytes!), uas, yog tias koj yog tus tsim lub vev xaib, yog qhov tsis sib xws rau koj lub siab nyiam! Yuav ua li cas […]

Kev txhawb zog kev kawm lossis cov tswv yim evolutionary? - Ob leeg

Luam tawm rau

Nyob zoo, Habr! Peb tsis feem ntau txiav txim siab tshaj tawm ntawm no cov lus txhais ntawm cov ntawv uas muaj ob xyoos, tsis muaj cai thiab kom meej meej ntawm kev kawm - tab sis hnub no peb yuav ua qhov zam. Peb cia siab tias qhov teeb meem tshwm sim hauv lub npe ntawm tsab xov xwm txhawj xeeb ntau ntawm peb cov neeg nyeem, thiab koj twb tau nyeem cov haujlwm tseem ceeb ntawm cov tswv yim evolutionary uas cov ntawv tshaj tawm no sib cav hauv thawj lossis yuav nyeem tam sim no. Txais tos rau [...]

Yuav Ua Li Cas Hlub Kubernetes mus ntawm Mail.ru Group thaum Lub Ob Hlis 14

Luam tawm rau

Nyob zoo phooj ywg. Cov ntsiab lus luv luv ntawm cov ntu dhau los: peb tau pib @Kubernetes Meetup hauv Mail.ru Pawg thiab yuav luag tam sim ntawd pom tau tias peb tsis haum rau hauv lub moj khaum ntawm kev sib ntsib classic. Qhov no yog li cas Kev Hlub Kubernetes tshwm sim - tshwj xeeb tsab @Kubernetes Meetup #2 rau Valentine's Day. Ua kom ncaj ncees, peb tau txhawj xeeb me ntsis yog tias koj hlub Kubernetes txaus siv sijhawm yav tsaus ntuj nrog peb ntawm 14th […]

How To Organize Hackathon as a Student 101. Part Ob

Luam tawm rau

Nyob zoo dua. Nov yog qhov txuas ntxiv ntawm tsab xov xwm hais txog kev npaj cov tub ntxhais kawm hackathon. Lub sijhawm no kuv yuav qhia koj txog cov teeb meem uas tshwm sim thaum lub sijhawm hackathon thiab peb daws lawv li cas, cov xwm txheej hauv zos uas peb tau ntxiv rau tus qauv "code ntau thiab noj pizza" thiab qee cov lus qhia txog cov ntawv thov twg los siv tau yooj yim tshaj plaws npaj cov txheej xwm ntawm qhov ntsuas no. Tom qab ntawd […]

Nyeem cov ntaub ntawv 2: SPI ntawm STM32; PWM, timers and interrupts on STM8

Luam tawm rau

Hauv thawj ntu, kuv tau sim qhia qhov nyiam cov kws tsim hluav taws xob hluav taws xob uas tau loj hlob los ntawm Arduino ris yuav ua li cas thiab vim li cas lawv thiaj li yuav tsum nyeem cov ntaub ntawv thiab lwm cov ntaub ntawv rau microcontrollers. Cov ntawv nyeem tau dhau los ua qhov loj, yog li kuv tau cog lus tias yuav nthuav tawm cov qauv ua piv txwv hauv ib tsab xov xwm cais. Zoo, kuv hu kuv tus kheej ib qho load... Hnub no kuv yuav qhia koj yuav ua li cas siv cov ntaub ntawv los daws qhov yooj yim heev, tab sis tsim nyog rau ntau qhov haujlwm […]

Marvin Minsky "Lub Emotion Machine": Tshooj 8.1-2 "Creativity"

Luam tawm rau

8.1 Creativity "Txawm hais tias lub tshuab no tuaj yeem ua tau ntau yam zoo ib yam thiab tej zaum zoo dua li peb ua tau, nws yuav ua tsis tau rau lwm tus, thiab yuav pom tias ua tsis tau zoo, tab sis tsuas yog los ntawm kev teeb tsa ntawm nws lub cev." - Descartes. Kev xav txog txoj kev. 1637 Peb tau siv cov tshuab uas muaj zog thiab nrawm dua li tib neeg. […]

Lub sijhawm tsaus ntuj los

Luam tawm rau

Los yog dab tsi koj yuav tsum nco ntsoov thaum txhim kho hom tsaus nti rau daim ntawv thov lossis lub vev xaib. 2018 pom tias hom tsaus nti tab tom ua. Tam sim no peb nyob ib nrab ntawm 2019, peb tuaj yeem hais nrog kev ntseeg siab: lawv nyob ntawm no, thiab lawv nyob txhua qhov chaw. Ib qho piv txwv ntawm qhov qub ntsuab-rau-dub saib Cia peb pib nrog qhov tseeb tias hom tsaus nti tsis yog lub tswv yim tshiab txhua. Nws yog siv […]

SysVinit 2.95

Luam tawm rau

Tom qab ob peb lub lis piam ntawm kev sim beta, qhov kawg tso tawm ntawm SysV init, insserv thiab startpar tau tshaj tawm. Cov ntsiab lus ntawm cov kev hloov pauv tseem ceeb: SysV pidof tau tshem tawm cov txheej txheem nyuaj vim nws ua rau muaj teeb meem kev nyab xeeb thiab muaj peev xwm nco tau yam tsis muaj txiaj ntsig ntau. Tam sim no tus neeg siv tuaj yeem qhia qhov cais nws tus kheej, thiab siv lwm yam cuab yeej xws li tr. Cov ntaub ntawv tau hloov kho, [...]

Habr Lub Limtiam # 5 / Cov ntsiab lus tsaus nti nyob txhua qhov chaw, Suav cov chaw tsim khoom hauv Lavxias Federation, qhov chaw khaws nyiaj hauv txhab nyiaj xau, Pixel 4, ML ua rau huab cua phem

Luam tawm rau

Qhov tseeb ntu ntawm Habr Weekly podcast tau raug tso tawm. Peb zoo siab rau Ivan Golunov thiab sib tham txog cov lus tshaj tawm ntawm HabrΓ© lub lim tiam no: Cov ntsiab lus tsaus ntuj yuav dhau los ua qhov tsis raug. Los tsis? Lavxias Minister of Communications tau hais tias Suav tsiv mus rau Russia. Tsoomfwv Lavxias tau hais tias Huawei siv Aurora OS (ex-Sailfish) rau nws lub xov tooj smartphones. Cov ntaub ntawv tus kheej ntawm 900 txhiab tus neeg siv khoom ntawm OTP Bank, Alfa Bank thiab HKF Bank tau xau rau […]

Tso tawm sysvinit 2.95 init system

Luam tawm rau

Classic init system sysvinit 2.95 tau raug tso tawm, uas tau siv dav hauv Linux kev faib tawm hauv cov hnub ua ntej systemd thiab upstart, thiab tam sim no tseem siv rau hauv kev faib khoom xws li Devuan thiab antiX. Tib lub sijhawm, kev tso tawm ntawm insserv 1.20.0 thiab startpar 0.63 cov khoom siv hluav taws xob siv nrog sysvinit tau tsim. Lub insserv utility yog tsim los npaj cov txheej txheem rub tawm, coj mus rau hauv tus account dependencies ntawm […]

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