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Meizu 16s Pro smartphone yuav tau txais 24 W them ceev ceev

Luam tawm rau

Raws li cov lus ceeb toom, Meizu tab tom npaj yuav nthuav tawm lub xov tooj tshiab tshiab hu ua Meizu 16s Pro. Nws tuaj yeem xav tias cov cuab yeej no yuav yog qhov kev txhim kho ntawm Meizu 16s smartphone, uas tau nthuav tawm thaum lub caij nplooj ntoo hlav xyoo no. Tsis ntev dhau los, ib lub cuab yeej codenamed Meizu M973Q dhau qhov yuav tsum tau 3C ntawv pov thawj. Feem ntau yuav, cov cuab yeej no yog yav tom ntej flagship ntawm lub tuam txhab, txij li [...]

DPKI: tshem tawm qhov tsis txaus ntawm qhov nruab nrab PKI siv blockchain

Luam tawm rau

Nws tsis muaj qhov zais cia tias ib qho ntawm cov cuab yeej siv feem ntau siv, tsis muaj cov ntaub ntawv tiv thaiv hauv kev sib txuas qhib tsis tau, yog daim ntawv pov thawj digital technology. Txawm li cas los xij, nws tsis pub leejtwg paub tias lub ntsiab drawback ntawm thev naus laus zis yog qhov tsis muaj kev ntseeg siab hauv cov chaw uas muab daim ntawv pov thawj digital. Tus Thawj Coj ntawm Technology thiab Innovation ntawm ENCRY Andrey Chmora tau tshaj tawm txoj hauv kev tshiab [...]

Habr Lub Limtiam # 13 / 1,5 lab tus neeg siv kev sib tham sib tham tau raug hem, Kev tshawb nrhiav Meduza, deanon ntawm Russians

Luam tawm rau

Wb tham txog kev ceev ntiag tug dua. Peb tau tham txog lub ntsiab lus no nyob rau hauv ib txoj kev los yog lwm qhov txij li thaum pib ntawm lub podcast thiab, zoo li, rau qhov ntu no peb muaj peev xwm kos tau ob peb lub ntsiab lus: peb tseem mob siab txog peb tus kheej; qhov tseem ceeb tsis yog dab tsi zais, tab sis los ntawm leej twg; peb yog peb cov ntaub ntawv. Yog vim li cas rau kev sib tham yog ob yam ntaub ntawv: hais txog qhov tsis zoo hauv daim ntawv thov kev sib tham uas nthuav tawm cov ntaub ntawv ntawm 1,5 lab tus tib neeg; thiab hais txog cov kev pabcuam uas tuaj yeem de-anonymize ib tus neeg Lavxias. Muaj cov ntawv txuas hauv cov ntawv tshaj tawm […]

Alan Kay: Cas kuv yuav qhia Computer Science 101

Luam tawm rau

"Ib qho ntawm cov laj thawj kom mus rau hauv tsev kawm ntawv qib siab yog mus dhau qhov kev cob qhia ua haujlwm yooj yim thiab tsis txhob nkag siab cov tswv yim tob dua." Cia peb xav txog lo lus nug no me ntsis. Ob peb xyoos dhau los, Computer Science departments tau caw kuv los qhia txog ntau lub tsev kawm ntawv qib siab. Yuav luag yog lub caij nyoog, kuv nug kuv thawj cov neeg tuaj saib ntawm undergrads [...]

Cisco Kev cob qhia 200-125 CCNA v3.0. Hnub 13. VLAN configuration

Luam tawm rau

Hnub no zaj lus qhia peb yuav mob siab rau kev teeb tsa VLAN, uas yog, peb yuav sim ua txhua yam uas peb tau tham hauv cov tshooj dhau los. Tam sim no peb yuav saib 3 nqe lus nug: tsim VLAN, muab VLAN cov chaw nres nkoj, thiab saib VLAN database. Cia peb qhib lub qhov rais Cisco Packer tracer program nrog lub logical topology ntawm peb lub network kos los ntawm kuv. Thawj qhov hloov SW0 txuas nrog 2 lub khoos phis tawj PC0 thiab […]

Alan Kay, tus tsim ntawm OOP, hais txog kev txhim kho, Lisp thiab OOP

Luam tawm rau

Yog tias koj tsis tau hnov ​​​​txog Alan Kay, tsawg kawg koj tau hnov ​​​​nws cov lus nto moo. Piv txwv li, nqe lus no los ntawm 1971: Txoj hauv kev zoo tshaj plaws los twv seb yav tom ntej yog tiv thaiv nws. Txoj hauv kev zoo tshaj plaws los twv seb yav tom ntej yog los tsim nws. Alan muaj xim zoo nkauj heev hauv computer science. Nws tau txais Kyoto Prize thiab Turing Award rau nws txoj haujlwm ntawm […]

Alan Kay pom zoo kom nyeem cov ntawv qub thiab tsis nco qab tab sis cov phau ntawv tseem ceeb ntawm kev ua haujlwm

Luam tawm rau

Alan Kay yog Master Yoda rau IT geeks. Nws yog tus thawj coj ntawm kev tsim thawj tus kheej lub khoos phis tawj (Xerox Alto), lus SmallTalk thiab lub tswv yim ntawm "object-oriented programming". Nws twb tau hais ntau yam txog nws txoj kev xav txog Computer Science kev kawm thiab cov phau ntawv pom zoo rau cov neeg uas xav kom nkag siab txog lawv txoj kev paub: Alan Kay: Kuv Yuav Qhia Computer Science 101 […]

Lub Peb Hlis 1 yog hnub yug ntawm tus kheej lub computer. Xerox Alto

Luam tawm rau

Tus naj npawb ntawm cov lus "thawj" hauv kab lus yog tawm ntawm kab kos. Thawj "Nyob Zoo, Ntiaj Teb", qhov kev ua si thawj MUD, thawj tus tua, thawj qhov kev tuag, thawj GUI, thawj lub desktop, thawj Ethernet, thawj peb-khawm nas, thawj pob nas, thawj tus nas kho qhov muag, thawj nplooj ntawv puv-loj saib) , thawj multiplayer game... thawj tus kheej lub computer. Xyoo 1973 Hauv lub nroog Palo Alto, nyob rau hauv lub legendary R & D Laboratory […]

Ib txoj hauv kev los npaj kev sib sau ua ke ntawm kev tshawb xav thaum lub semester

Luam tawm rau

Nyob zoo sawv daws! Ib xyoo dhau los kuv tau sau ib tsab xov xwm hais txog yuav ua li cas kuv tau teeb tsa lub tsev kawm ntawv qib siab ntawm kev ua cov teeb liab. Kev txiav txim los ntawm kev txheeb xyuas, tsab xov xwm muaj ntau lub tswv yim nthuav, tab sis nws loj thiab nyuaj rau kev nyeem. Thiab kuv tau xav kom tawg mus rau hauv cov me me thiab sau lawv kom meej dua. Tab sis qee qhov nws tsis ua haujlwm los sau tib yam ob zaug. Tsis tas li ntawd, […]

Ib qho tshiab git-compatible version tswj system yog tsim rau OpenBSD.

Luam tawm rau

Stefan Sperling (stsp@), uas yog tus txhawb nqa kaum-xyoo rau OpenBSD qhov project thiab ib qho ntawm cov neeg tsim tawm tseem ceeb ntawm Apache Subversion, tab tom txhim kho cov txheej txheem tswj hwm tshiab hu ua "Game of Trees" (tau txais). Thaum tsim cov txheej txheem tshiab, qhov tseem ceeb yog muab rau kev yooj yim ntawm kev tsim thiab yooj yim ntawm kev siv ntau dua li qhov yooj yim. Tau txais tam sim no tseem nyob hauv kev txhim kho; nws yog tsim tshwj xeeb rau OpenBSD thiab nws cov neeg tuaj saib lub hom phiaj […]

Cov ntawv thov rau e-phau ntawv ntawm Android operating system (Pib 1)

Luam tawm rau

Ntau cov e-phau ntawv niaj hnub khiav hauv Android operating system, uas tso cai, ntxiv rau kev siv tus qauv e-phau ntawv software, los nruab software ntxiv. Qhov no yog ib qho ntawm qhov zoo ntawm e-phau ntawv khiav hauv Android OS. Tab sis kev siv nws tsis yog ib txwm yooj yim thiab yooj yim. Hmoov tsis zoo, vim qhov nruj ntawm Google cov ntawv pov thawj cov cai, e-nyeem ntawv cov tuam txhab tau tso tseg […]

Xfce 4.14 tus neeg siv ib puag ncig tso tawm

Luam tawm rau

Tom qab ntau tshaj li plaub xyoos ntawm txoj kev loj hlob, kev tso tawm ntawm Xfce 4.14 desktop ib puag ncig tau raug npaj, txhawm rau muab lub desktop classic uas yuav tsum muaj peev txheej tsawg rau nws txoj haujlwm. Xfce muaj ntau cov khoom sib txuas uas tuaj yeem siv rau hauv lwm cov haujlwm yog tias xav tau. Ntawm cov khoom no: tus thawj tswj qhov rais, lub vaj huam sib luag rau kev tso tawm daim ntawv thov, tus saib xyuas zaub, tus thawj tswj hwm rau kev tswj cov neeg siv sijhawm thiab […]

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