ProHoster > Cov khoom los ntawm: ProHoster

Author: ProHoster

Snap tshaj tawm Spectacles 3 ntse tsom iav nrog kev tsim kho tshiab thiab ob lub koob yees duab HD

Luam tawm rau

Snap tau tshaj tawm nws qhov thib peb tiam Spectacles ntse tsom iav. Tus qauv tshiab no txawv txawv ntawm Spectacles 2 version. Cov iav ntse tshiab tau nruab nrog ob lub koob yees duab HD, uas koj tuaj yeem tua 3D thawj tus neeg yees duab ntawm 60 ntas ib ob, nrog rau kev thaij duab. Cov yeeb yaj kiab thiab cov duab no tuaj yeem xa wirelessly rau koj lub xov tooj, ntxiv nrog 3D Snapchat teebmeem, thiab sib koom […]

Standard laser riam phom yuav tsim rau German missile corvettes

Luam tawm rau

Laser riam phom tsis yog science ntawv tseeb, txawm hais tias muaj ntau yam teeb meem nyob nrog lawv cov kev siv. Qhov tsis muaj zog tshaj plaws ntawm cov riam phom laser tseem yog lawv cov nroj tsuag fais fab, lub zog uas tsis txaus los tua cov hom phiaj loj. Tab sis koj tuaj yeem pib nrog tsawg dua? Piv txwv li, ntaus lub teeb thiab nimble yeeb ncuab drones nrog lub laser, uas yog kim thiab tsis zoo yog cov pa anti-aircraft [...]

Tsab ntawv xov xwm tshiab: Kev tshuaj xyuas ntawm AMD Ryzen 5 3600X thiab Ryzen 5 3600 processors: tus neeg noj qab haus huv rau tus tub ntxhais kawm

Luam tawm rau

Rau-core Ryzen 5 processors tau txais kev lees paub dav dav ntev ua ntej AMD tuaj yeem hloov mus rau Zen 2 microarchitecture. Ob qho tib si thawj thiab thib ob tiam ntawm rau-core Ryzen 5 muaj peev xwm los ua ib qho kev xaiv nrov heev hauv lawv cov nqe lus vim AMD txoj cai. ntawm kev muab cov neeg siv khoom siab tshaj ntau txoj xov, ntau dua li Intel processors tuaj yeem muab tau, tib yam lossis txawm tias […]

1.1 billion lub tsheb tavxij mus ncig: 108-core ClickHouse pawg

Luam tawm rau

Kev txhais lus ntawm tsab xov xwm tau npaj tshwj xeeb rau cov tub ntxhais kawm ntawm chav kawm Data Engineer. ClickHouse yog qhib qhov chaw columnar database. Nws yog ib qho chaw zoo uas ntau pua tus kws tshuaj ntsuam tuaj yeem nug cov ntaub ntawv ntxaws ntxaws, txawm tias kaum tawm txhiab tus ntaub ntawv tshiab tau nkag rau ib hnub. Cov nqi tsim kho vaj tse los txhawb cov txheej txheem no tuaj yeem ncav cuag $ 100 toj xyoo, thiab […]

Qrator filtering network configuration tswj qhov system

Luam tawm rau

TL; DR: Cov lus piav qhia ntawm tus neeg siv khoom-neeg rau zaub mov architecture ntawm peb cov kev tswj hwm kev teeb tsa hauv network, QControl. Nws yog ua raws li ob txheej txheej thauj khoom uas ua haujlwm nrog gzip-packed cov lus tsis muaj kev cuam tshuam ntawm qhov kawg. Distributed routers thiab endpoints tau txais kev hloov kho tshiab, thiab cov txheej txheem nws tus kheej tso cai rau kev teeb tsa ntawm thaj chaw nruab nrab relays. Lub kaw lus yog tsim los ntawm lub hauv paus ntsiab lus ntawm qhov sib txawv backup ("tsis ntev los no-stable", piav qhia hauv qab no) thiab siv cov lus nug […]

Suab projector ntawm "acoustic lo ntsiab muag" - cia peb paub seb lub tshuab ua haujlwm li cas

Luam tawm rau

Peb tab tom tham txog ib lub cuab yeej rau kev xa cov suab lus. Nws siv tshwj xeeb "acoustic lo ntsiab muag", thiab nws txoj kev khiav hauj lwm zoo ib yam li qhov kho qhov muag ntawm lub koob yees duab. Hais txog ntau yam ntawm acoustic metamaterials Engineers thiab cov kws tshawb fawb tau ua haujlwm nrog ntau yam metamaterials, cov khoom siv acoustic uas nyob ntawm cov qauv sab hauv, ntev heev. Piv txwv li, nyob rau hauv 2015, physicists tswj 3D luam ib "acoustic diode" - nws yog ib tug cylindrical [...]

Kev saib xyuas network thiab nrhiav pom cov haujlwm tsis zoo hauv lub network siv Flowmon Networks daws teeb meem

Luam tawm rau

Tsis ntev los no, hauv Is Taws Nem koj tuaj yeem pom ntau cov ntaub ntawv ntawm lub ntsiab lus ntawm kev txheeb xyuas kev tsheb khiav ntawm lub network perimeter. Nyob rau tib lub sijhawm, rau qee qhov laj thawj txhua tus tsis nco qab txog kev txheeb xyuas cov tsheb khiav hauv zos, uas tsis yog qhov tseem ceeb. Kab lus no hais meej txog lub ntsiab lus no. Siv Flowmon Networks ua piv txwv, peb yuav nco ntsoov qhov zoo qub Netflow (thiab nws lwm txoj hauv kev), xav txog cov xwm txheej nthuav, […]

7 Cov Lus Qhia Tseem Ceeb Tseem Ceeb Tshaj Tawm hauv Varonis Dashboard

Luam tawm rau

Txhua tus neeg tawm tsam xav tau yog lub sijhawm thiab kev txhawb siab txhawm rau txhawm rau hauv koj lub network. Tab sis peb txoj hauj lwm yog tiv thaiv nws los ntawm kev ua qhov no, los yog tsawg kawg yog ua kom txoj hauj lwm no nyuaj li sai tau. Peb yuav tsum pib los ntawm kev txheeb xyuas qhov tsis muaj zog hauv Active Directory (tom qab no hu ua AD) uas tus neeg tawm tsam tuaj yeem siv kom nkag tau […]

Mesh VS WiFi: dab tsi los xaiv rau kev sib txuas lus wireless?

Luam tawm rau

Thaum kuv tseem nyob hauv ib lub tsev tsev, kuv ntsib qhov teeb meem ntawm kev ceev ceev hauv chav nyob deb ntawm lub router. Tom qab tag nrho, ntau tus neeg muaj ib lub router nyob rau hauv txoj kev, qhov chaw uas tus neeg muab kev pab muab optics los yog UTP, thiab ib tug txheej txheem ntaus ntawv raug ntsia rau ntawd. Nws kuj yog qhov zoo thaum tus tswv hloov lub router nrog nws tus kheej, thiab cov khoom siv txheem los ntawm tus kws kho mob zoo li […]

Nobel laureate Kary Mullis, inventor ntawm DNA polymerase saw cov tshuaj tiv thaiv, tau tuag

Luam tawm rau

American Nobel laureate hauv chemistry Kary Mullis tuag hauv California thaum muaj hnub nyoog 74. Raws li nws tus poj niam, kev tuag tshwm sim thaum Lub Yim Hli 7. Qhov ua rau yog lub plawv thiab ua pa tsis ua haujlwm vim mob ntsws. James Watson nws tus kheej, tus neeg nrhiav pom DNA molecule, yuav qhia peb txog qhov kev pab cuam nws tau ua rau biochemistry thiab nws tau txais Nobel nqi zog. Tshaj tawm los ntawm […]

20 yam uas kuv xav kom kuv paub ua ntej dhau los ua tus tsim lub vev xaib

Luam tawm rau

Thaum pib ntawm kuv txoj haujlwm, kuv tsis paub ntau yam tseem ceeb uas muaj txiaj ntsig zoo rau tus tsim tawm pib. Saib rov qab, kuv tuaj yeem hais tias ntau yam ntawm kuv qhov kev cia siab tsis tau ntsib, lawv tsis txawm nyob ze rau qhov tseeb. Hauv tsab xov xwm no, kuv yuav tham txog 20 yam uas koj yuav tsum paub thaum pib koj lub vev xaib tsim tawm haujlwm. Tsab ntawv yuav pab koj tsim [...]

Rust 1.37.0 tso tawm

Luam tawm rau

Ntawm cov kev tsim kho tshiab: Nws raug tso cai xa mus rau enum variants los ntawm hom aliases, piv txwv li los ntawm Tus Kheej. cargo tus neeg muag khoom tam sim no suav nrog hauv tus qauv xa khoom. Nrog tus neeg muag khoom thauj khoom, koj tuaj yeem rub tawm thiab siv cov ntawv luam ntawm txhua qhov chaws rau txhua qhov kev vam khom. Qhov no muaj txiaj ntsig zoo rau cov tuam txhab nrog monorepositories uas xav khaws thiab txheeb xyuas tag nrho cov cai siv hauv […]

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