ProHoster > Cov khoom los ntawm: ProHoster

Author: ProHoster

Rolls-Royce tso siab rau me me nuclear reactors los tsim cov roj hluavtaws

Luam tawm rau

Rolls-Royce Holdings tab tom txhawb nqa nuclear reactors raws li txoj hauv kev ua tau zoo tshaj plaws los tsim cov roj carbon-neutral hluavtaws aviation roj yam tsis muaj kev cuam tshuam loj rau cov kab hluav taws xob thoob ntiaj teb. Raws li kev siv thev naus laus zis tsim los rau cov nkoj hauv nkoj hauv nkoj, cov tshuab hluav taws xob me me (SMRs) tuaj yeem nyob ntawm cov chaw nres tsheb ib leeg, raws li CEO Warren East. Txawm tias me me qhov ntev [...]

Kev sib piv ntawm VPN thaiv kev hla cov cuab yeej

Luam tawm rau

Raws li peb tau raug txwv tsis pub nkag mus rau ntau yam kev pabcuam hauv lub network, qhov teeb meem ntawm kev hla kev thaiv yuav ntau thiab ntau dua, uas txhais tau hais tias lo lus nug "Yuav ua li cas hla kev thaiv sai dua?" yuav ntau thiab ntau dua. Cia peb tawm lub ntsiab lus ntawm kev ua tau zoo nyob rau hauv cov nqe lus ntawm bypassing DPI whitelists rau lwm rooj plaub, thiab tsuas yog sib piv cov kev ua tau zoo ntawm nrov block bypass cov cuab yeej. Nco tseg: Hauv kab lus hauv qab [...]

Ib daim ntawv "daim ntawv" optical fiber ntau tau tsim uas yuav hloov pauv lub ntiaj teb ntawm cov av noo sensors

Luam tawm rau

Qee lub sij hawm dhau los, phau ntawv xov xwm Cellulose tau luam tawm txoj kev tshawb fawb los ntawm Finnish cov kws tshawb fawb uas tau tham txog kev tsim cov fiber ntau optical los ntawm cellulose. Lub tswv yim los tsim cov teeb pom kev zoo fiber ntau thawj zaug tau tsim nyob rau xyoo 1910. Ntau xyoo dhau los, fiber ntau optic cables tau dhau los ua qhov tseeb txhua hnub thiab ib qho tseem ceeb ntawm kev siv hluav taws xob sib kis ntawm cov ntaub ntawv tshaj kaum tawm txhiab mais. Lub cellulose kho qhov muag fiber ntau tsim los ntawm Finnish cov kws tshawb fawb tsis haum […]

Tsim Discord bot ntawm .NET Core nrog kev xa mus rau VPS server

Luam tawm rau

Nyob zoo, cov neeg nyob hauv Khabrovsk! Niaj hnub no koj yuav nyeem ib tsab xov xwm uas yuav qhia koj yuav ua li cas los tsim ib tug bot siv C# ntawm .NET Core, thiab yuav ua li cas khiav nws ntawm ib tug tej thaj chaw deb server. Cov kab lus yuav muaj keeb kwm yav dhau los, kev npaj theem, sau cov logic thiab xa cov bot mus rau cov chaw taws teeb tswj. Kuv vam tias tsab xov xwm no yuav pab tau ntau tus pib. Background Nws tag nrho pib hauv ib qho pw tsaug zog […]

PostgreSQL Antipatterns: CTE x CTE

Luam tawm rau

Vim nws qhov xwm txheej ntawm nws txoj haujlwm, nws yuav tsum tau ua raws li cov xwm txheej thaum tus tsim tawm sau qhov kev thov thiab xav tias "cov ntaub ntawv yog qhov ntse, nws yuav ua txhua yam ntawm nws tus kheej!" Qee qhov xwm txheej (ib feem los ntawm qhov tsis paub txog cov ntaub ntawv muaj peev xwm, ib nrab. los ntawm kev ua kom zoo ntxov ntxov), txoj hauv kev no ua rau pom ntawm "Frankensteins". Ua ntej, kuv yuav muab ib qho piv txwv ntawm cov lus nug no: - rau txhua tus khub tseem ceeb, peb pom qhov cuam tshuam nrog qhov txiaj ntsig nrog RECURSIVE cte_bind AS […]

Feem ntau supercomputers khiav Linux - cia peb tham txog qhov xwm txheej

Luam tawm rau

Raws li xyoo 2018, tsib puas ntawm lub ntiaj teb kev ua haujlwm siab tshaj plaws khiav ntawm Linux. Peb tham txog cov laj thawj ntawm qhov xwm txheej tam sim no thiab muab cov tswv yim kws tshaj lij. Yees duab - Rawpixel - PD Lub Xeev ntawm kev ua lag luam Txog tam sim no, Linux tau poob rau lwm qhov kev ua haujlwm hauv kev sib ntaus sib tua rau PC lag luam. Raws li Statista, Linux tau nruab rau ntawm tsuas yog 1,65% ntawm cov khoos phis tawj, thaum OSs los ntawm […]

Introducing programmable AWS Landing Zone in a Terraform module

Luam tawm rau

Nyob zoo sawv daws! Thaum Lub Kaum Ob Hlis, OTUS tab tom pib kawm tshiab - Huab Solution Architecture. Hauv kev cia siab tias yuav pib ntawm chav kawm no, peb tab tom qhia rau koj txog kev txhais cov ntaub ntawv nthuav dav ntawm lub ncauj lus. AWS Landing Zone yog ib qho kev daws teeb meem uas pab cov neeg siv khoom sai teeb tsa kev ruaj ntseg, ntau tus account AWS ib puag ncig raws li kev coj ua zoo tshaj. Rau ntau tshaj tsib xyoos ntawm lub neej, peb […]

Peb nqa qhov linear regression equation rau hauv daim ntawv matrix

Luam tawm rau

Lub hom phiaj ntawm tsab xov xwm yog los muab kev txhawb nqa rau cov kws tshawb fawb cov ntaub ntawv pib. Nyob rau hauv tsab xov xwm dhau los, peb tau piav qhia peb txoj hauv kev los daws qhov sib npaug ntawm cov kab rov tav: analytical solution, gradient qhovntsej thiaj tsis mob, stochastic gradient qhovntsej thiaj tsis mob. Tom qab ntawd rau kev tshuaj ntsuam xyuas peb siv cov qauv. Hauv tsab xov xwm no, raws li lub npe qhia, peb yuav ua kom pom tseeb ntawm kev siv cov qauv no lossis, ua lwm yam lus, peb yuav muab nws tus kheej. Vim li cas nws muaj […]

Cov xwm txheej digital hauv Moscow thaum Lub Kaum Ob Hlis 9 txog 15

Luam tawm rau

Kev xaiv ntawm cov xwm txheej rau lub lim tiam Tigran Khudaverdyan ntawm BellClub Kaum Ob Hlis 09 (Hnub Monday) Tshiab square 6 los ntawm 10 rub. Thaum Lub Kaum Ob Hlis 000, Yandex Tus Thawj Coj Tigran Khudaverdyan yuav mus ntsib BellClub cov tswv cuab. Tigran tau ua haujlwm rau lub tuam txhab txij li xyoo 9. Nws yog nws uas tau txais nws thib ob billions nyiaj (uas Arkady Volozh npau suav ntawm) los ntawm kev mus rau Yandex.Taxi hauv 2006. iMetrics […]

Pem hauv ntej-kawg dojo: tej yaam num los cob qhia kev txawj ntse (5 tshiab + 43 qub)

Luam tawm rau

1. Kev xav clone Daim ntawv thov kev xav tau hlub los ntawm ntau tus; nws tso cai rau koj los txhim kho koj cov haujlwm ua haujlwm, ua haujlwm nrog cov ntaub ntawv, teem sijhawm ua haujlwm, thiab synchronize cov ntaub ntawv ntawm cov khoom siv. www.notion.so Koj yuav kawm dab tsi los ntawm kev tsim lub tswv yim clone: ​​​​HTML Luag thiab poob API. Tus neeg siv tuaj yeem "lob" lub ntsiab lus nrog tus nas thiab muab tso rau hauv thaj chaw droppable. Yuav ua li cas synchronize cov ntaub ntawv hauv lub sijhawm ntawm koj lub computer thiab […]

Cov xwm txheej digital hauv St. Petersburg thaum Lub Kaum Ob Hlis 9 txog 15

Luam tawm rau

Kev xaiv ntawm cov xwm txheej rau lub lim tiam Mini-Hyperbaton: cov ntaub ntawv tiam Kaum Ob Hlis 11 (Hnub Wednesday) Piskarevsky Avenue 2k2Shch pub dawb Peb caw cov kws sau ntawv rau Mini-Hyperbaton, nplooj siab rau cov ntaub ntawv tiam. Cov neeg hais lus los ntawm Yandex yuav tham txog lub peev xwm ntawm Swagger / Qhib API. Mini-Hyperbaton yog tsim los rau cov qhua me me thiab tsom rau kev sib txuas lus nyob. Cov neeg uas tsis tuaj yeem tuaj koom lub rooj sib tham yuav tuaj yeem saib cov ntaub ntawv sau tseg. ok.tech: QATOK 11 […]

[Video animation] Wired ntiaj teb: yuav ua li cas hauv 35 xyoo lub network ntawm submarine cables entangled lub ntiaj teb

Luam tawm rau

Koj tuaj yeem nyeem tsab xov xwm no los ntawm yuav luag txhua qhov chaw hauv ntiaj teb. Thiab, feem ntau yuav, nplooj ntawv no yuav thauj khoom hauv ob peb vib nas this. ploj mus yog cov hnub thaum cov duab pixels tau thauj khoom los ntawm kab. Tam sim no txawm tias HD yeeb yaj duab zoo muaj nyob yuav luag txhua qhov chaw. Yuav ua li cas Internet sai sai? Vim lub fact tias qhov ceev ntawm cov ntaub ntawv xa mus txog yuav luag qhov ceev [...]

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