ProHoster > Cov khoom los ntawm: ProHoster

Author: ProHoster

Tso tawm LibreOffice 7.0

Luam tawm rau

Cov Ntaub Ntawv Foundation tshaj tawm qhov kev tso tawm ntawm chav ua haujlwm suite LibreOffice 7.0. Koj tuaj yeem rub tawm nws los ntawm qhov txuas no.Qhov kev tso tawm no muaj cov kev tsim kho tshiab hauv qab no: Tus kws sau ntawv txuas ntxiv tus lej ntawm cov npe tau ua tiav. Tus naj npawb ntawm daim ntawv tam sim no muaj: [0045] [0046] Bookmarks thiab teb tuaj yeem tiv thaiv los ntawm kev hloov pauv Kev txhim kho kev tswj ntawm cov ntawv sib hloov hauv cov ntxhuav Lub peev xwm los tsim cov font translucent tau siv Bookmarks hauv cov ntawv nyeem tau hais txog [...]

Yuav ua li cas Google's BigQuery democratized cov ntaub ntawv tsom xam. Ntu 1

Luam tawm rau

Nyob zoo, Habr! Tam sim no, OTUS tau qhib rau kev nkag mus rau cov kwj tshiab ntawm "Data Engineer" chav kawm. Nyob rau hauv kev cia siab ntawm qhov pib ntawm chav kawm, peb ib txwm npaj ib qho kev txhais cov ntaub ntawv nthuav qhia rau koj. Txhua hnub, ntau tshaj li ib puas lab tus neeg tuaj xyuas Twitter kom paub tias muaj dab tsi tshwm sim hauv ntiaj teb thiab sib tham txog nws. Txhua tweet thiab txhua tus neeg siv kev ua haujlwm tsim ib qho kev tshwm sim uas muaj rau sab hauv […]

PostgreSQL Antipatterns: "Yuav tsum muaj ib qho xwb!"

Luam tawm rau

Hauv SQL, koj piav qhia "dab tsi" koj xav ua tiav, tsis yog "yuav ua li cas" nws yuav tsum raug tua. Yog li ntawd, qhov teeb meem ntawm kev tsim SQL queries nyob rau hauv cov style ntawm "raws li nws tau hnov, yog li nws tau sau" yuav siv nws qhov chaw ntawm kev hwm, nrog rau cov peculiarities ntawm xam tej yam kev mob nyob rau hauv SQL. Niaj hnub no, siv cov piv txwv yooj yim heev, cia saib seb qhov no tuaj yeem ua rau hauv cov ntsiab lus ntawm kev siv GROUP / DISTINCT thiab LIMIT ua ke nrog lawv. […]

PostgreSQL Antipatterns: Kev Ntsuas Kev Ntsuas hauv SQL

Luam tawm rau

SQL tsis yog C ++, thiab tsis yog JavaScript. Yog li ntawd, qhov kev ntsuam xyuas ntawm cov ntsiab lus ntawm cov ntsiab lus tshwm sim txawv, thiab qhov no tsis yog tib yam: qhov twg fncondX() THIAB fncondY() = fncondX() && fncondY() Nyob rau hauv tus txheej txheem ntawm optimizing cov lus nug execution txoj kev npaj, PostgreSQL tau arbitrarily " rearrange" cov xwm txheej sib npaug, tsis suav ib qho ntawm lawv rau cov ntaub ntawv tus kheej, xa mus rau [...]

Cov lus xaiv: Apple txaus siab rau kev yuav TikTok

Luam tawm rau

Raws li koj paub, Asmeskas Thawj Tswj Hwm Donald Trump tau hais rau hnub Monday tias tsoomfwv lub tebchaws yuav txwv kev ua haujlwm ntawm Suav video pabcuam TikTok hauv Tebchaws Meskas yog tias tsis muaj lub tuam txhab Asmeskas tau txais los ntawm lub Cuaj Hli 15. Qhov xwm txheej tau tsim txoj hauv kev no vim muaj kev sib raug zoo ntawm tsoomfwv Meskas thiab Tuam Tshoj. Raws li nws tau paub ua ntej, nws txaus siab rau kev yuav khoom [...]

Google muaj teeb meem nrog kev yuav khoom Fitbit - European Union tau tshaj tawm qhov kev tshawb xyuas tag nrho ntawm kev tsis ntseeg

Luam tawm rau

Qhov $ 2,1 billion tau los ntawm Google, ib feem ntawm Alphabet tuav, ntawm cov chaw tsim khoom ntawm cov khoom siv coj los saib xyuas Fitbit, tsa cov lus nug hauv European Union. Cov lus teb yuav tsum raug pom nyob rau hauv qhov kev tshawb xyuas loj loj los tiv thaiv kev ntseeg tau tshaj tawm los ntawm European Commission rau hnub Tuesday. Kev tshawb nrhiav yuav kav plaub lub hlis thiab yuav tsum ua kom tiav thaum lub Kaum Ob Hlis 9. Cov lus tshaj tawm no tau ua ntej los ntawm kev tshuaj xyuas ua ntej ntawm cov xwm txheej [...]

Fedora 33 yuav pib xa cov ntaub ntawv hauv Internet ntawm Yam

Luam tawm rau

Peter Robinson ntawm Red Hat Release Engineering Team tau tshaj tawm tsab ntawv thov kom lees txais Internet ntawm Yam khoom xa tawm raws li kev tshaj tawm ntawm Fedora 33. Yog li, pib nrog Fedora 33, Fedora IoT yuav xa nrog Fedora Workstation thiab Fedora Server. Lub tswv yim tseem tsis tau raug pom zoo, tab sis nws cov ntawv tshaj tawm tau pom zoo ua ntej […]

Kev faib tawm tau kho cov teeb meem nrog kev hloov kho GRUB2

Luam tawm rau

Cov kev faib tawm loj ntawm Linux tau sau cov kev hloov kho kho tshiab rau GRUB2 bootloader pob los daws cov teeb meem uas tshwm sim tom qab BootHole qhov tsis zoo tau kho. Tom qab txhim kho thawj qhov hloov tshiab, qee cov neeg siv tau ntsib qhov tsis muaj peev xwm khau raj lawv lub tshuab. Cov teeb meem khau raj tau tshwm sim ntawm qee lub tshuab nrog BIOS lossis UEFI hauv Txoj Cai Lij Choj, thiab tau tshwm sim los ntawm kev hloov pauv rov qab, ua rau […]

FreeBSD 13-CURRENT txhawb tsawg kawg 90% ntawm cov khoom siv nrov hauv khw

Luam tawm rau

Ib txoj kev tshawb fawb los ntawm BSD-Hardware.info qhia tias FreeBSD qhov kev txhawb nqa kho vajtse tsis zoo li tib neeg hais. Qhov kev ntsuam xyuas tau coj mus rau hauv tus account tias tsis yog txhua yam khoom siv hauv kev ua lag luam yog qhov nrov sib npaug. Muaj cov khoom siv dav siv uas xav tau kev txhawb nqa, thiab muaj cov khoom siv tsawg uas nws cov tswv tuaj yeem suav ntawm ib sab tes. Raws li, qhov hnyav ntawm txhua tus neeg siv khoom raug coj mus rau hauv tus account hauv kev ntsuas [...]

QVGE 0.6.0 tso tawm (visual graph editor)

Luam tawm rau

Qhov kev tso tawm tom ntej ntawm Qt Visual Graph Editor 0.6, ntau lub platform pom duab graph editor, tau tshwm sim. Qhov chaw tseem ceeb ntawm daim ntawv thov ntawm QVGE yog "phau ntawv" tsim thiab kho cov duab me me raws li cov ntaub ntawv piav qhia (piv txwv li, rau cov khoom), tsim cov duab kos thiab cov qauv ua haujlwm ceev, kev tawm tswv yim-tso tawm los ntawm qhib hom (GraphML, GEXF, DOT), txuag cov duab hauv PNG / SVG / PDF, thiab lwm yam. QVGE kuj tseem siv rau kev tshawb fawb […]

Qhov nce thiab nqis ntawm San Francisco kev tsim kho kev lag luam. Kev nyiam thiab keeb kwm ntawm kev tsim kho kev ua haujlwm

Luam tawm rau

Cov kab lus no tau mob siab rau kev kawm txog kev tsim kho hauv nroog loj ntawm Silicon Valley - San Francisco. San Francisco yog lub thev naus laus zis "Moscow" ntawm peb lub ntiaj teb, siv nws qhov piv txwv (nrog kev pab ntawm cov ntaub ntawv qhib) los saib xyuas kev tsim kho kev lag luam hauv cov nroog loj thiab cov peev. Kev tsim kho cov duab thiab kev suav tau ua tiav hauv Jupyter Notebook (ntawm Kaggle.com platform). Cov ntaub ntawv ntawm ntau tshaj li ib lab daim ntawv tso cai rau […]

Peb pab kom sau cov xwm txheej hais txog kev tshaj tawm cov txheej txheem tsis txaus ntseeg hauv Windows thiab txheeb xyuas cov kev hem thawj uas siv Quest InTrust

Luam tawm rau

Ib qho ntawm ntau hom kev tawm tsam yog qhov spawning ntawm cov txheej txheem phem nyob rau hauv ib tsob ntoo nyob rau hauv cov txheej txheem tag nrho. Txoj hauv kev mus rau cov ntaub ntawv ua tiav tej zaum yuav tsis txaus ntseeg: malware feem ntau siv AppData lossis Temp folders, thiab qhov no tsis raug rau cov kev pabcuam raug cai. Yuav kom ncaj ncees, nws tsim nyog hais tias qee qhov kev hloov kho tsis siv neeg siv hluav taws xob tau ua tiav hauv AppData, yog li tsuas yog tshawb xyuas qhov chaw […]

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