Tech facts 2024, Kaum ib hlis

Tsis Nyob Hauv Txoj Haujlwm: txheeb ze, lub ntsiab yog positioned txheeb ze rau nws tus kheej. Txawm li cas los xij, lub ntsiab lus tseem ceeb yog txheeb ze rau nws niam nws txiv. Ib lub ntsiab lus nrog txoj haujlwm: qhov tseeb raug tshem tawm ntawm cov ntaub ntawv ib txwm ntws. Nws yog positioned cia li mus rau qhov chaw pib (sab saum toj-sab laug ces kaum) ntawm nws niam txiv lub caij

Kev tshaj tawm. Koj tuaj yeem siv haiv neeg SQL los qhia cov lus nug database yog tias koj xav siv cov ntaub ntawv tshwj xeeb xws li cov lus nug lossis cov ntsiab lus txuas hauv Oracle. Hibernate 3. x tso cai rau koj los txheeb xyuas cov ntawv sau SQL, suav nrog cov txheej txheem khaws cia, rau txhua qhov tsim, hloov kho, rho tawm, thiab ua haujlwm thauj khoom

Yog lawm, lub dimmer tuaj yeem siv tau nyob txhua qhov chaw uas siv tau ntev npaum li nws muaj qhov ntsuas tam sim no tib yam li cov xov hlau. Koj tuaj yeem nrhiav X10 tswj ntawm nplooj ntawv no ntawm Amazon. Qee cov receivers txawm ntsia hlau rau hauv lub qhov hluav taws xob nws tus kheej. Kuv xav tias koj lub teeb tshiab yog dimable raws li cov chaw tsim khoom

Raws li txoj cai, koj tsis tuaj yeem khwv tau nyiaj los ntawm Mojang qhov kev ua si, tab sis lawv tau muab kev zam rau tag nrho koj cov tswv server. Koj raug tso cai txais nyiaj pub dawb los yog nyiaj yog tias nws tsis ua txhaum cov cai saum toj no. Koj tseem tuaj yeem xav kom cov neeg siv them tus nqi nkag mus rau lub server, lawv tsuas yog yuav tsum yog tib theem

Txhawm rau nruab Maven ntawm Linux / Unix: Mus ntsib Apache Maven qhov chaw, rub tawm Maven binary tar. gz cov ntaub ntawv ntawm qhov tseeb version, thiab ? rho tawm cov archive mus rau lub nplaub tshev uas koj xav siv Maven hauv. Qhib lub davhlau ya nyob twg thiab khiav cov lus txib hauv qab no los teeb tsa ib puag ncig hloov pauv; piv txwv li, yog apache-maven-3.3. 9- ib. tar

Lub ICO tau nce ze li ntawm US $ 16 lab, nrog rau txhua tus token muag rau US $ 0.31. ETH ICO thaum kawg yuav dhau los ua ib qho txiaj ntsig zoo tshaj plaws hauv keeb kwm. Lub network mainnet tau mus nyob hauv Lub Xya Hli 2015 nrog 72 lab nyiaj npib ua ntej mined, uas tam sim no suav txog 65.7% ntawm cov khoom xa tuaj

Ib qho nyuaj pib dua yog txheej txheem ntawm reverting adeviceback rau lub xeev nws yog nyob rau hauv thaum xa los ntawm lub Hoobkas.Yog hais tias, nws erases tag nrho cov ntaub ntawv nrog rau apps, neeg siv profiles, thiab chaw. Kev rov pib dua tshiab tuaj yeem pab tau rau kev so tag nrho cov ntaub ntawv ua ntej muag lub computer, smartphone, lossis ntsiav tshuaj

Tam sim no, Twitter tau tso tawm ib qho tshiab, cov ntaub ntawv qis ntawm lawv qhov chaw hu ua Twitter Lite uas muaj kev paub Twitter tab sis ntawm qhov nrawm dua. Nws yog tsim los siv rau ntawm mobile browsers thiab txuag qhov nruab nrab ntawm 40% ntawm cov ntaub ntawv siv, nrog rau qhov tshwj xeeb ntxiv uas tuaj yeem txo qhov no mus rau 70%

Feem ntau cov kev tshawb fawb pom zoo tias ib zaug hauv ib hnub yog qhov zoo tshaj plaws, nrog rau qhov siab tshaj plaws ntawm ob qho lus hauv ib hnub. Hubspot pom tias cov nplooj ntawv qis dua 10,000 tus kiv cua tau ntsib 50% poob rau hauv kev koom nrog ib tus tshaj tawm yog tias lawv tshaj tawm ntau dua ib zaug hauv ib hnub. Ntawm qhov tsawg kawg nkaus, koj yuav tsum tshaj tawm rau koj nplooj Facebook 3 zaug hauv ib lub lis piam

Yuav ua li cas ntxiv icons rau sab saum toj bar ntawm Mac Qhib Finder. Xaiv Mus> Mus rau Folder los ntawm cov ntawv qhia zaub mov bar. Ntaus ib txoj hauv kev: /System/Library/CoreServices/Menu Extras. Ob-nias ib yam khoom thiab nws yuav tshwm sim tam sim hauv koj cov ntawv qhia zaub mov

Thiab 2GB yog 2048MB. Koj yuav tuaj yeem khaws 2844 feeb ntawm cov nkauj zoo nruab nrab ntawm 96 kbit / uas sib npaug li 812 zaj nkauj

Windows 10 - Yuav ua li cas kom tsis txhob lub laptop mus pw thaum lub hau kaw Qhib Windows pib ntawv qhia zaub mov, tshawb rau 'Control Panel' thiab qhib nws thaum nws tshwm. Hauv lub thawv tshawb nrhiav nyob rau sab xis ntawm lub qhov rais, nkag mus rau 'Power Options' Nyem rau nws thaum nws tshwm sim. Nyob rau sab laug tes ntawm lub qhov rais, nyem rau ntawm 'Xaiv dab tsi kaw lub hau ua' txuas

Puas muaj qhov txawv ntawm Whiteboard? Lub rooj tsavxwm qhuav yog ib lub rooj tsavxwm ua los ntawm cov khoom tsis ntxeem tau uas tuaj yeem sau nrog cov ntawv tshwj xeeb qhuav qhuav, thiab tuaj yeem muab tshem tawm. Lawv hu ua qhuav lwv boards vim hais tias muaj tshwj xeeb wipers siv, qhuav wipers, tshem tawm cov ntawv sau tawm ntawm cov laug cam

Cov ntaub ntawv teev npe Ansible txhais cov tswv thiab pab pawg ntawm cov tswv raws li cov lus txib, cov qauv, thiab cov haujlwm hauv phau ntawv ua haujlwm. Cov ntaub ntawv tuaj yeem ua ib qho ntawm ntau hom nyob ntawm koj qhov chaw Ansible thiab plugins. Yog tias tsim nyog, koj tuaj yeem tsim cov ntaub ntawv tshwj xeeb cov khoom lag luam hauv lwm qhov chaw

Teeb Windows 10 Mail App Launch Mail app thiab nyem lub iav icon nyob rau sab laug ces kaum, thiab mus rau Chaw> Accounts. Tom ntej no, koj yuav pom email uas koj siv rau koj tus account Microsoft nkag mus - nyem Ntxiv Account. Qhov ntawd ua rau cov npe ntawm cov kev pabcuam email nrov tshaj plaws. Nyem qhov koj xav tau toadd

Txhua 1 lossis 0 hauv tus lej binary raug hu ua me ntsis. Los ntawm qhov ntawd, ib pawg ntawm 4 cov khoom hu ua nibble, thiab 8-ntsis ua ib byte. Bytes yog ib tug zoo nkauj buzzword thaum ua hauj lwm nyob rau hauv binary

Cov txheej txheem tswj xyuas cov ntaub ntawv tawm tshiab no (EIMT) suav nrog kev nce qib hauv software, kho vajtse, thiab kev sib txuas lus, txhua tus uas muaj feem cuam tshuam rau lawv lub peev xwm los txhim kho tus nqi-kev saib xyuas zoo, kev saib xyuas zoo, thiab kev saib xyuas

TestNG @DataProvider – Test parameters piv txwv. Nws pab koj sau cov ntaub ntawv-tsav cov ntawv xeem uas tseem ceeb txhais tau tias tib txoj kev sim tuaj yeem khiav ntau zaus nrog cov ntaub ntawv sib txawv. Thov nco ntsoov tias @DataProvider yog qhov thib ob ntawm kev hla tsis dhau los ntsuas txoj hauv kev tshwj tsis yog dhau qhov ntsuas los ntawm testng. xml

SQL neeg rau zaub mov PIVOT tus neeg teb xov tooj tig cov lus qhia muaj txiaj ntsig. Nws hloov cov nqi tshwj xeeb hauv ib kem mus rau ntau kab hauv cov zis thiab ua cov kev sib sau ua ke ntawm txhua qhov seem seem

Hom kev faib tawm yog qhov system siv los faib cov ntawv sau rau hauv pawg. Feem ntau hom ntawv poob rau hauv plaub pawg dav: serif, sans serif, scripts, thiab zoo nkauj. Tab sis nyob rau hauv cov pab pawg no muaj ntau subcategories

Kev ua haujlwm Genymotion cia siab rau kev siv Oracle VM VirtualBox hauv keeb kwm yav dhau. Qhov no software enables virtualizing Android operating systems. Yog tias koj twb muaj Oracle VM VirtualBox, nco ntsoov tias koj tau nruab version 6.0. Ntawm Windows: Oracle VM VirtualBox installer 6.0

Plaub yam kev ruaj ntseg zoo ib yam yog (1) tiv thaiv cia, (2) tiv thaiv cov neeg ua haujlwm, (3) tiv thaiv, thiab (4) tus qauv. Saib ntxiv kev faib kev ruaj ntseg

Firebird SQL Server - MAGIX Edition yog dab tsi? Firebird yog qhib qhov chaw SQL kev sib raug zoo database tswj system. Firebird ib txwm siv API yog siv ncaj qha lossis ncaj qha los ntawm cov ntawv thov lossis cov khoom nruab nrab uas txuas rau Firebird database. Nws yog siv nyob rau hauv cov neeg siv khoom tsev qiv ntawv, fbclient. dll, hauv Windows

Nyem Pib> Cov cuab yeej tswj hwm> ADSI Kho. Hauv qhov rais console, right-click ADSI Kho kom raug thiab nyem Txuas rau. Xaiv Xaiv los yog ntaus ib lub npe txawv lossis npe ntsiab lus. Xaiv Xaiv lossis ntaus tus sau lossis server

Arduino Uno board tsuas muaj ib qho I2C module, tab sis nws muab cov SDA thiab SCL kab ntawm ob qhov chaw sib txawv. Nco tseg: Thaum sib txuas lus nrog cov cuab yeej siv I2C kev sib txuas lus raws tu qauv, rub-up resistors yuav tsum tau siv

Ib tug pop-up yog ib tug graphical neeg siv interface (GUI) tso saib cheeb tsam, feem ntau yog ib tug me me qhov rais, uas dheev tshwm ('pops up') nyob rau hauv lub foreground ntawm lub nrig txog kev pom interface. Kuv tuaj yeem tsim cov hu popup qhov twg?

Thawj byte nyob rau hauv 32-ntsis ib ntus muaj qhov sib npaug ntawm binary ntawm decimal 205, qhov thib ob byte muaj qhov sib npaug ntawm 245, qhov thib peb ntawm 172, thiab plaub ntawm 72. Kev sib cais ntawm plaub tus lej nrog dots ua rau qhov chaw nyob yooj yim dua. nyeem

Hloov cov txheej txheem AutoCAD Nyem qhov chaw khoob ntawm daim duab kom tsis txhob xaiv txhua yam uas twb tau xaiv lawm. So koj tus cursor rau sab nraum ntug ntawm AutoCAD daim duab kom txog thaum koj tus cursor hloov mus rau lub cim no: Txoj cai-nias, thiab tom qab ntawd nyem CAD Drawing Object> Properties. Nyem qhov Layer tab

Ntawm no yog peb 10 Qhov laj thawj rau qeeb LoadingWebsites. Cov duab tsis zoo. Cov teeb meem JavaScript. Ntau dhau Flash Cov ntsiab lus. Tshaj HTTP Thov. Tsis Siv Neeg Caching Techniques. Tsis huv Code. Tsis siv gZIP Compression. Ntau Tshaj Tawm

Tus Executor uas muab txoj hauv kev los tswj kev txiav tawm thiab cov txheej txheem uas tuaj yeem tsim lub neej yav tom ntej rau kev taug qab kev nce qib ntawm ib lossis ntau qhov haujlwm asynchronous

Raws li koj tuaj yeem lossis tsis paub tias koj tsis tuaj yeem siv cov kua nplaum los txuas ob ntu ntawm PEX kab ua ke, thiab tsis tuaj yeem siv cov kua nplaum los txuas PVC / CPVC fittings thiab kab rau PEX yeeb nkab. Txoj hauv kev yooj yim tshaj plaws los ua ib qho ntawm cov saum toj no yog nrhiav fittings hu ua 'SHARKBITE' lossis 'SeaTech

Nov yog yuav nrhiav tau li cas: Los ntawm lub tsev tshuaj ntsuam, coj mus rhaub Chaw. Coj mus rhaub Wi-Fi. Qhov screen qhia hauv qab no tshwm. Nrhiav qhov txuas Wi-nkaus network, thiab tom qab ntawd coj mus rhaub cov xiav xiav txuas ntxiv mus rau lub npe network. Koj lub iPad tus IP chaw nyob tam sim no rau qhov xaiv Wi-Fi network tau tshwm sim nyob rau sab saum toj ntawm lub qhov rais, raws li qhia saum toj no

Yuav ua li cas pab kom tsis tu ncua app hauv Android Koj yuav tsum nias thiab tuav lub cim uas muaj koj lub npe, lossis koj daim duab profile, hauv qhov no uas nws hais BTS, txog thaum koj pom cov lus ntawm koj lub vijtsam uas yuav hais tias 'Debug Settings Enabled '. Ntawm qhov screen no nias lub hwj huam txuas uas yuav qhia cov ntawv qhia zaub mov no: Coj mus rhaub cov slider kom pab tau Persistent app

Ole Automation Procedures kev xaiv tswj seb OLE Automation cov khoom tuaj yeem ua sai sai hauv Transact-SQL batch. Cov no yog cov txheej txheem txuas ntxiv uas tso cai rau SQL Server cov neeg siv los ua haujlwm sab nraud rau SQL Server hauv kev ruaj ntseg ntsiab lus ntawm SQL Server

Lub module pdb txhais qhov kev sib tham sib qhov chaws debugger rau Python cov kev pab cuam. Nws txhawb kev teeb tsa (qhov xwm txheej) cov ntsiab lus tawg thiab ib kauj ruam ntawm theem kab, tshuaj xyuas cov kab ke, cov npe teev npe, thiab kev ntsuam xyuas ntawm arbitrary Python code nyob rau hauv cov ntsiab lus ntawm ib pawg pawg

Compress ib tug neeg duab Kom compress tag nrho cov duab nyob rau hauv koj cov ntaub ntawv, ntawm lub ribbon, xaiv cov ntaub ntawv> CompressPictures (los yog cov ntaub ntawv> Txo cov ntaub ntawv loj). Tocompress tsuas yog xaiv cov duab, tuav SHIFT, nyem cov duab koj xav kom compress, thiab nyem rau ntawm Compress Pictures ntawm daim duab Formattab

Lub cev txheej hauv OSI Model yog txheej qis tshaj plaws thiab siv rau kev xa cov ntaub ntawv hauv nws daim ntawv yooj yim: ntsis-qib. Qhov nruab nrab kis tau tus mob tuaj yeem yog wired lossis wireless. Cov txheej txheem ntawm lub cev nyob rau hauv ib tug qauv wired muaj xws li cables thiab connectors uas yog siv los nqa cov ntaub ntawv los ntawm ib qho chaw mus rau lwm qhov

Raws li cov cuab yeej siv digital xws li khoos phis tawj, xov tooj ntawm tes, thiab GPS cov cuab yeej tau dhau los ua thoob plaws, kev tshuaj xyuas cov pov thawj digital tau dhau los ua qhov tseem ceeb rau kev tshawb nrhiav thiab kev foob ntawm ntau hom kev ua txhaum cai vim nws tuaj yeem nthuav tawm cov ntaub ntawv hais txog kev ua txhaum cai, kev txav mus los ntawm cov neeg raug liam, thiab cov koom haum ua txhaum cai

Daim duab kos duab yog ib daim duab sawv cev ntawm txhua txoj haujlwm, lub luag haujlwm thiab kev ua haujlwm rau ib qhov project. Nws feem ntau zoo li daim duab nrog cov thawv thiab cov xub

Ib qho HDMI splitter siv lub HDMI video tso tawm los ntawm ib lub cuab yeej, zoo li Roku, thiab muab faib ua ob lub suab thiab cov kwj tawm. Tom qab ntawd koj tuaj yeem xa txhua qhov video pub rau ib qho kev saib cais. Hmoov tsis zoo, feem ntau cov splitters nqus