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Cov kws tshawb fawb tau txheeb xyuas qhov chaw ntawm cov cim cosmic tsis meej

Luam tawm rau

Raws li kev tshaj tawm xov xwm, cov kws tshawb fawb los ntawm Owens Valley Observatory ntawm California Institute of Technology tau tuaj yeem kuaj pom ib qho tshiab binary xov tooj cua tawg (FRB). Ntxiv mus, lub sij hawm no cov kws tshawb fawb tau txiav txim siab lub hauv paus chiv keeb ntawm lub teeb liab. Cov kws tshawb fawb Astronomers tau muab lub cim tshiab rau lub npe FRB 190523. Ua ke nrog cov npoj yaig los ntawm Keck Observatory hauv Hawaii, MIT cov kws tshawb fawb tuaj yeem tsim tau tias qhov tawg ntawm xov tooj cua emission originated nyob rau hauv galaxy […]

GNU GRUB 2.04 boot manager tso tawm

Luam tawm rau

Tom qab ob xyoos ntawm txoj kev loj hlob, qhov kev tso tawm ruaj khov ntawm modular multi-platform khau raj tus thawj tswj GNU GRUB 2.04 (GRand Unified Bootloader) tau nthuav tawm. GRUB txhawb nqa ntau lub platforms, suav nrog cov qauv PCs nrog BIOS, IEEE-1275 platforms (PowerPC/Sparc64-based hardware), EFI systems, RISC-V, MIPS-tshaj Loongson 2E processor-based hardware, Itanium, ARM, ARM64 thiab ARCS (SGI), cov khoom siv siv pob dawb CoreBoot. Basic […]

10 lab cov neeg siv tau teeb tsa ib qho app kws txuj ci dag muag Samsung firmware hloov tshiab

Luam tawm rau

Ib daim ntawv thov kev dag ntxias, Hloov tshiab rau Samsung, tau raug txheeb xyuas hauv Google Play catalog, uas ua tiav muag kev nkag mus rau Android hloov tshiab rau Samsung smartphones, uas tau pib faib los ntawm Samsung tuam txhab dawb. Txawm hais tias qhov tseeb tias daim ntawv thov yog hosted los ntawm Updato, lub tuam txhab uas tsis muaj kev sib txuas nrog Samsung thiab tsis paub rau leej twg, nws twb tau txais ntau dua 10 lab kev teeb tsa, uas tau lees paub dua qhov kev xav tias […]

Video: Katsuki Bakugo los ntawm manga "Kuv Hero Academia" yuav tshwm sim hauv Jump Force

Luam tawm rau

Tshaj tawm thaum Lub Ob Hlis, qhov kev sib ntaus sib tua sib ntaus sib tua Jump Force, uas coj los ua ke ntau tus neeg nto moo los ntawm Japanese magazine Weekly Shonen Jump tshaj 50 xyoo ntawm nws lub neej, txuas ntxiv txhim kho. Thaum lub Tsib Hlis, qhov kev ua si tau txais kev nthuav dav nrog peb tus neeg tawm tsam tshiab - Seto Kaiba (manga "King of Games" lossis Yu-Gi-Oh!), Txhua Yam Muaj Peev Xwm ("Kuv Hero Academia" lossis My Hero Academia) thiab Bisket Kruger ("Hunter) ntawm Hunter ” [...]

Mozilla tuaj yeem yog Internet Villain ntawm Xyoo

Luam tawm rau

Mozilla tau raug xaiv tsa rau Internet Villain ntawm Lub Xyoo. Cov thawj coj yog cov neeg sawv cev ntawm UK Internet Service Providers Trade Association, thiab qhov laj thawj yog lub tuam txhab cov phiaj xwm ntxiv kev txhawb nqa rau DNS raws tu qauv dhau HTTPS (DoH) rau Firefox. Lub ntsiab lus yog tias qhov thev naus laus zis no yuav tso cai rau koj hla cov ntsiab lus lim cov kev txwv uas tau txais hauv lub tebchaws. Lub Koom Haum Kev Pabcuam Hauv Is Taws Nem (ISPAUK) liam cov neeg tsim tawm ntawm qhov no. Lub ntsiab lus yog […]

Huawei: HongMeng OS yog tsim los rau ntau yam khoom siv thiab yuav nrawm dua Android thiab macOS

Luam tawm rau

Txawm hais tias qhov kev daws teeb meem ntawm Asmeskas kev rau txim rau Huawei thiab lub peev xwm rau kev siv Android txuas ntxiv, lub tuam txhab Suav yuav tsis hloov mus rau nws txoj kev xaiv los txo qis kev vam khom rau Asmeskas kev ua haujlwm thiab cov khoom siv. Ntxiv rau ntau yam khoom thiab cov kev pabcuam, Huawei yuav tsum nthuav tawm nws HongMeng OS ntawm lub rooj sib tham tsim tawm rau lub Yim Hli 9-11 hauv Dongguan. Executive […]

Habr postmortem ceeb toom: poob rau hauv ntawv xov xwm

Luam tawm rau

Qhov kawg ntawm thawj zaug thiab pib ntawm lub hlis thib ob ntawm lub caij ntuj sov 2019 tau dhau los ua qhov nyuaj thiab raug cim los ntawm ntau qhov kev poob qis hauv kev pabcuam IT thoob ntiaj teb. Ntawm qhov tseem ceeb: ob qhov xwm txheej loj hauv CloudFlare infrastructure (thawj - nrog rau ob txhais tes tsis zoo thiab tsis saib xyuas tus cwj pwm ntawm BGP ntawm qee qhov ISPs los ntawm Tebchaws Meskas; qhov thib ob - nrog rau kev xa tawm ntawm CF lawv tus kheej, uas cuam tshuam rau txhua tus siv CF. , […]

Los ntawm kev tso nyiaj qiv mus rau qhov backend: yuav ua li cas hloov koj txoj haujlwm ntawm 28 thiab tsiv mus rau St. Petersburg yam tsis hloov chaw ua haujlwm

Luam tawm rau

Niaj hnub no peb tab tom tshaj tawm ib tsab xov xwm los ntawm GeekBrains tus tub ntxhais kawm SergeySolovyov, uas nws qhia nws txoj kev paub txog kev hloov pauv txoj haujlwm - los ntawm tus kws tshaj lij credit rau tus tsim tawm. Lub ntsiab lus nthuav dav hauv zaj dab neeg no yog tias Sergei hloov nws txoj haujlwm tshwj xeeb, tab sis tsis yog nws lub koom haum - nws txoj haujlwm pib thiab txuas ntxiv hauv Tsev Credit thiab Nyiaj Txiag Nyiaj Txiag. Yuav ua li cas nws pib ua ntej tsiv mus rau IT [...]

Thiab tus Tswv tau txib: β€œMuaj kev xam phaj thiab lees txais cov lus qhia”

Luam tawm rau

Zaj dab neeg tseeb raws li cov xwm txheej tsis tseeb. Tag nrho cov coincidences tsis yog xwm txheej. Tag nrho cov lus tso dag tsis yog funny. - Sergey, nyob zoo. Kuv lub npe yog Bibi, kuv cov npoj yaig yog Bob thiab peb yog ob ... pab pawg thawj coj, peb tau nyob rau hauv qhov project tau ntev heev, peb paub tag nrho cov todos los ntawm lub siab thiab hnub no peb yuav sib tham txog koj txoj kev paub thiab kev txawj ntse. Nws tau sau rau hauv koj CV tias koj yog ib tug laus, [...]

Yuav Ua Li Cas Kom Muaj Feem Ntau Ntawm Kev Kawm Computer Science

Luam tawm rau

Cov programmers niaj hnub no feem ntau tau txais lawv txoj kev kawm hauv tsev kawm qib siab. Sij hawm dhau mus, qhov no yuav hloov pauv, tab sis tam sim no tej yam zoo li cov neeg ua haujlwm zoo hauv IT tuam txhab tseem tuaj ntawm cov tsev kawm qib siab. Hauv no ncej, Stanislav Protasov, Acronis Tus Thawj Coj ntawm University Relations, tham txog nws lub zeem muag ntawm cov yam ntxwv ntawm kev kawm hauv tsev kawm ntawv rau cov programmers yav tom ntej. Cov kws qhia ntawv, cov tub ntxhais kawm thiab cov neeg ua haujlwm lawv kuj tseem tuaj yeem […]

Ib hom kev thaiv cov peev txheej-ntau tshaj tawm yog tsim rau Chrome

Luam tawm rau

Ib hom tshiab rau thaiv kev tshaj tawm uas siv ntau qhov system thiab cov peev txheej network tau tsim rau Chrome web browser. Nws tau thov kom rho tawm iframe blocks nrog kev tshaj tawm yog tias cov cai ua tiav hauv lawv siv ntau dua 0.1% ntawm cov bandwidth muaj thiab 0.1% ntawm CPU sijhawm (tag nrho thiab ib feeb). Hauv qhov tseem ceeb, qhov kev txwv yog teem rau ntawm 4 MB ntawm kev khiav tsheb thiab 60 vib nas this ntawm lub sijhawm ua haujlwm. […]

Cov kws tshaj lij Lavxias tau tsim ib txoj hauv kev zoo tshaj plaws ntawm kev nrhiav kev taw qhia

Luam tawm rau

Lub xeev Roscosmos Corporation tau tshaj tawm tias cov kws tshawb fawb hauv tsev tau tsim txoj hauv kev nrhiav kev nce qib uas tuaj yeem siv los txiav txim siab qhov chaw ntawm cov khoom nyob ze ntawm lub ntiaj teb. Cov kws kho mob tshwj xeeb los ntawm OKB MPEI (ib feem ntawm Lavxias Chaw Chaw Tswj Xyuas Kev Lag Luam ntawm Roscosmos xeev) tau koom nrog hauv kev ua haujlwm. Peb tab tom tham txog cov txheej txheem theem, uas tso cai rau koj los txiav txim siab qhov chaw nyob thiab kinematic yam ntxwv ntawm cov hluav taws xob qhov chaw [...]

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