Qeb: Qhov Π‘Π»ΠΎΠ³

Cloudflare, Mozilla thiab Facebook tsim BinaryAST kom ceev JavaScript loading

Cov kws tshaj lij los ntawm Cloudflare, Mozilla, Facebook thiab Bloomberg tau tshaj tawm hom tshiab BinaryAST kom nrawm xa thiab ua tiav ntawm JavaScript code thaum qhib qhov chaw hauv browser. BinaryAST txav mus rau theem parsing mus rau sab server thiab xa ib qho uas twb tau tsim los ntawm cov ntoo (AST). Thaum tau txais BinaryAST, qhov browser tuaj yeem ua tam sim ntawd mus rau theem muab tso ua ke, hla kev txheeb xyuas JavaScript qhov chaws. […]

Nyiv Display raug kev puas tsuaj thiab txiav cov neeg ua haujlwm

Ib qho ntawm cov neeg tsim khoom lag luam yuav luag tag nrho, Nyiv Display (JDI) tau tshaj tawm txog kev ua haujlwm hauv lub quarter thib plaub ntawm xyoo 2018 (lub sijhawm txij Lub Ib Hlis mus txog Lub Peb Hlis 2019). Yuav luag muaj kev ywj pheej txhais tau tias yuav luag 50% ntawm Nyiv Display cov koom nrog yog cov tuam txhab txawv teb chaws, uas yog Suav-Taiwanese koom nrog Suwa. Nyuam qhuav pib lub lim tiam no nws tau tshaj tawm tias lub tuam txhab cov koom tes tshiab […]

Habr front-end developer cav: refactoring thiab xav txog

Kuv ib txwm xav paub txog yuav ua li cas Habr tau teeb tsa los ntawm sab hauv, kev ua haujlwm li cas, kev sib txuas lus li cas, cov qauv siv li cas thiab cov cai feem ntau sau ntawm no. Hmoov zoo, kuv tau txais lub sijhawm zoo li no, vim kuv nyuam qhuav dhau los ua ib feem ntawm pab pawg habra. Siv cov piv txwv ntawm me me refactoring ntawm lub mobile version, kuv mam li sim teb lo lus nug: dab tsi yog nws nyiam ua hauj lwm ntawm no nyob rau hauv pem hauv ntej. Hauv qhov kev zov me nyuam: Node, Vue, Vuex thiab SSR nrog sau ntawv los ntawm tus kheej kev paub […]

Yog li yuav ua li cas rau authentication thiab passwords? Tshooj Ob ntawm Javelin Lub Xeev ntawm Kev Tshawb Fawb Txog Kev Tshawb Fawb

Tsis ntev los no, lub tuam txhab tshawb fawb Javelin Strategy & Kev Tshawb Fawb tau luam tawm tsab ntawv tshaj tawm, "Lub Xeev ntawm Kev Tshawb Fawb Muaj Zog 2019." Nws cov neeg tsim khoom tau sau cov ntaub ntawv hais txog dab tsi authentication txoj kev siv nyob rau hauv kev lag luam ib puag ncig thiab cov neeg siv khoom siv, thiab kuj tau nthuav cov lus xaus txog lub neej yav tom ntej ntawm kev lees paub muaj zog. Peb twb tau luam tawm qhov kev txhais lus ntawm thawj ntu nrog cov lus xaus ntawm cov sau phau ntawv qhia txog HabrΓ©. Thiab tam sim no peb nthuav tawm [...]

3D platformer Effie - daim thaiv tej yam yees siv, duab tas luav thiab zaj dab neeg txog kev rov qab los ntawm cov hluas

Cov neeg tsim tawm los ntawm kev ywj pheej Spanish studio Inverge tau nthuav tawm lawv cov kev ua si tshiab Effie, uas yuav tso tawm rau lub Rau Hli 4 nkaus xwb ntawm PS4 (tom qab me ntsis, hauv peb lub hlis twg, nws tseem yuav tuaj rau PC). Qhov no, peb tau cog lus tias yuav yog classic 3D taug txuj kev nyuaj platformer. Tus cwj pwm tseem ceeb Galand, ib tug tub hluas raug foom phem los ntawm tus dab phem rau hnub nyoog ntxov ntxov, sim ua kom nws cov hluas. Hauv kev taug txuj kev nyuaj, qhov loj […]

Lavxias teb sab National Remote Sensing Center yuav muaj cov qauv faib

Tus Lwm Thawj Coj ntawm Lub Tsev Haujlwm Saib Xyuas Kev Ua Haujlwm ntawm Chaw Haujlwm ntawm Roscosmos Valery Zaichko, raws li tau tshaj tawm los ntawm kev tshaj tawm online RIA Novosti, tau tshaj tawm qee cov ntsiab lus ntawm qhov project los tsim National Center for Remote Sensing of the Earth (ERS). Cov phiaj xwm los tsim ib lub chaw saib xyuas thaj chaw Lavxias tau tshaj tawm rov qab rau xyoo 2016. Cov qauv tsim los xyuas kom meej qhov txais tos thiab ua tiav cov ntaub ntawv los ntawm satellites xws li "Meteor", "Canopus", "Resource", "Arctic", "Obzor". Lub creation ntawm qhov chaw yuav raug nqi [...]

Corda - qhib qhov chaw blockchain rau kev lag luam

Corda yog ib daim Ledger faib rau khaws cia, tswj thiab synchronizing cov luag num nyiaj txiag ntawm ntau lub tuam txhab nyiaj txiag. Corda muaj cov ntaub ntawv zoo nkauj nrog cov lus qhuab qhia video, uas tuaj yeem pom ntawm no. Kuv yuav sim piav qhia luv luv li cas Corda ua haujlwm sab hauv. Cia peb saib cov yam ntxwv tseem ceeb ntawm Corda thiab nws qhov tshwj xeeb ntawm lwm cov blockchains: Corda tsis muaj nws tus kheej cryptocurrency. Corda tsis siv lub tswv yim ntawm mining […]

Matryoshka C. Layered program lus system

Cia peb sim xav txog chemistry yam tsis muaj Mendeleev's Periodic Table (1869). Muaj pes tsawg lub ntsiab lus yuav tsum tau khaws cia rau hauv siab, thiab tsis muaj kev txiav txim tshwj xeeb ... (Tom qab ntawd - 60.) Ua li no, nws txaus los xav txog ib lossis ob peb hom lus ib zaug. Tib txoj kev xav, tib yam muaj tswv yim chaos. Thiab tam sim no peb tuaj yeem rov ua dua qhov kev xav ntawm xyoo pua XNUMXth chemists thaum lawv tau muab tag nrho lawv […]

Yees duab: Kev Tsov Rog Ntiaj Teb Loj 3 hloov tshiab coj cov duab qhia tshiab, riam phom thiab ntau yam kev txhim kho

Peb twb tau sau txog qhov hloov tshiab 0.6 rau ntau tus neeg tua phom Ntiaj Teb Tsov Rog 3, uas yog thawj zaug tau teem sijhawm tso tawm rau lub Plaub Hlis thiab tau ncua sijhawm thaum sim. Tab sis tam sim no tus ywj pheej Polish studio Lub Farm 51 thaum kawg tau tso tawm qhov hloov tshiab loj, Warzone Giga Patch 0.6, uas nws tau mob siab rau kev lom zem trailer. Cov yeeb yaj kiab qhia txog kev ua si ntawm daim duab qhia tshiab "Polar" thiab "Smolensk". Cov loj thiab [...]

Hack ntawm Stack Overflow sib tham platform

Cov neeg sawv cev ntawm kev sib tham platform Stack Overflow tshaj tawm tias lawv tau txheeb xyuas cov kab ntawm cov neeg tawm tsam nkag mus rau hauv qhov project cov txheej txheem. Cov ntsiab lus ntawm qhov xwm txheej tseem tsis tau muab; nws tsuas yog tshaj tawm tias kev nkag mus tsis tau tso cai tau ua rau lub Tsib Hlis 11 thiab qhov kev nce qib tam sim no ntawm kev tshawb xyuas tso cai rau peb txiav txim siab tias cov neeg siv thiab cov ntaub ntawv tsis raug cuam tshuam. Stack Overflow engineers txheeb xyuas qhov tsis zoo uas paub txog qhov kev nyiag nyiag tuaj yeem ua, thiab […]

Vim li cas CFOs tsiv mus rau tus qauv nqi ua haujlwm hauv IT

Yuav siv nyiaj li cas thiaj li tsim tau lub tuam txhab? Lo lus nug no ua rau ntau CFOs tsaug zog. Txhua chav haujlwm rub daim pam ntawm nws tus kheej, thiab koj kuj yuav tsum tau coj mus rau hauv tus account ntau yam uas cuam tshuam rau kev npaj siv nyiaj. Thiab cov xwm txheej no feem ntau hloov pauv, yuam kom peb hloov kho cov peev nyiaj thiab maj nrawm nrhiav nyiaj rau qee qhov kev taw qhia tshiab. Kev lig kev cai, thaum nqis peev hauv IT, CFOs muab […]

Yuav ua li cas zais koj tus kheej hauv Is Taws Nem: sib piv cov server thiab cov neeg nyob hauv lub cev

Txhawm rau nkaum IP chaw nyob lossis hla cov ntsiab lus thaiv, feem ntau yog siv proxies. Lawv tuaj ntau hom. Niaj hnub no peb yuav sib piv ob hom npe nrov tshaj plaws - neeg rau zaub mov thiab neeg nyob - thiab tham txog lawv qhov zoo, qhov tsis zoo thiab siv rooj plaub. Yuav ua li cas server proxies ua haujlwm Server (Datacenter) proxies yog hom tshaj plaws. Thaum siv, IP chaw nyob yog muab los ntawm cov chaw muab kev pabcuam huab. […]