Author: ProHoster

Rolls-Royce e itšetlehile ka li-reactor tse nyenyane tsa nyutlelie ho hlahisa mafura a maiketsetso

Rolls-Royce Holdings e ntshetsapele dihlahiswa tsa nyutlelie e le mokgwa o hlwahlwa ka ho fetisisa wa ho hlahisa mafura a difofane a se nang carbon-neutral ntle le ho beha kgatello e kgolo ho marangrang a motlakase a lefatshe. Ho ipapisitsoe le theknoloji e ntlafalitsoeng bakeng sa likepe tse tsamaeang ka tlas'a metsi tsa nyutlelie, li-modular reactors tse nyane (SMRs) li ka fumaneha liteisheneng ka bomong, ho latela CEO Warren East. Ho sa tsotellehe litekanyo tse nyenyane [...]

Papiso ea ts'ebetso ea lisebelisoa tsa VPN block bypass

Ha re ntse re haneloa ka ho eketsehileng ho fumana mehloli e sa tšoaneng ea marang-rang, taba ea ho thibela ho thibela ho feta e ntse e eketseha, e leng se bolelang hore potso e reng "Joang ho thibela ho thibela ka potlako?" e ​​fetoha ea bohlokoa haholoanyane. Ha re tloheleng sehlooho sa katleho mabapi le ho feta li-whitelist tsa DPI bakeng sa nyeoe e 'ngoe,' me re bapise ts'ebetso ea lisebelisoa tse tsebahalang tsa block bypass. Tlhokomeliso: Sehloohong se tlas'a [...]

Ho entsoe fiber ea "pampiri" e tla fetola lefats'e la li-sensors tsa mongobo

Nakong e fetileng, koranta ea Cellulose e ile ea hatisa phuputso e entsoeng ke bo-rasaense ba Mafinnishe ba neng ba bua ka ho thehoa ha fiber ea optical ho tloha selulose. Mohopolo oa ho theha meaho ea likhoele tse tsamaisang leseli o qalile ka 1910. Mashome a mangata a lilemo hamorao, likhoele tsa fiber optic li fetohile ntho ea sebele ea letsatsi le letsatsi le mokhoa oa bohlokoahali oa ho fetisa tlhahisoleseling ho feta lik'hilomithara tse likete tse mashome. Selulose optical fiber e entsoeng ke bo-rasaense ba Mafinnishe ha e tšoanelehe […]

Ho theha Discord bot ho .NET Core ka ho isoa ho seva sa VPS

Lumela, baahi ba Khabrovsk! Kajeno u tla bala sehlooho se tla u bolella mokhoa oa ho etsa bot ho sebelisa C # ho .NET Core, le mokhoa oa ho e tsamaisa ho seva se hōle. Sengoloa se tla ba le semelo, sethala sa ho itokisa, mohopolo oa ho ngola le ho fetisetsa bot ho seva se hole. Ke tšepa hore sehlooho sena se tla thusa ba bangata ba qalang. Semelo Tsohle li qalile ka ho hloka boroko […]

PostgreSQL Antipatterns: CTE x CTE

Ka lebaka la mofuta oa mosebetsi oa hae, o tlameha ho sebetsana le maemo ha moqapi a ngola kopo mme a nahana hore "database e bohlale, e tla sebetsana le ntho e 'ngoe le e' ngoe ka boeona!" Ka linako tse ling (karolo e 'ngoe ea ho hloka tsebo ea bokhoni ba database, karolo e 'ngoe ho tloha pele ho nako. optimizations), mokhoa ona o lebisa ponahalong ea "Frankensteins". Taba ea pele, ke tla fana ka mohlala oa potso e joalo: - bakeng sa para e 'ngoe le e 'ngoe ea bohlokoa, re fumana boleng ba sebaka se amanang LE RECURSIVE cte_bind AS [...]

Li-supercomputer tse ngata li tsamaisa Linux - ha re buisaneng ka boemo

Ho tloha ka 2018, litsamaiso tse makholo a mahlano tse sebetsang ka ho fetisisa lefatšeng li sebetsa Linux. Re buisana ka mabaka a boemo ba hona joale mme re fana ka maikutlo a litsebi. Photo - Rawpixel - PD State of the market Ho fihlela joale, Linux e lahleheloa ke mekhoa e meng ea ts'ebetso ntoeng ea 'maraka oa PC. Ho latela Statista, Linux e kentsoe feela 1,65% ea likhomphutha, athe li-OS tse tsoang […]

Ho hlahisa AWS Landing Zone e hlophisitsoeng ka har'a module ea Terraform

Lumelang bohle! Ka December, OTUS e qala thupelo e ncha - Cloud Solution Architecture. Ka tebello ea ho qaleha ha thupelo ena, re arolelana le uena phetolelo ea boitsebiso bo thahasellisang sehloohong sena. AWS Landing Zone ke tharollo e thusang bareki kapele ho theha tikoloho e sireletsehileng ea li-account tsa AWS tse ipapisitseng le mekhoa e metle. Ka lilemo tse fetang tse hlano re le teng, […]

Re tlisa equation ea linear regression ka mokhoa oa matrix

Morero oa sengoloa ke ho fana ka ts'ehetso ho bo-ramahlale ba data ba qalang. Sengoliloeng se fetileng, re hlalositse mekhoa e meraro ea ho rarolla equation ea linear regression: tharollo ea analytical, the gradient descent, stochastic gradient descent. Joale bakeng sa tharollo ea analytical re sebelisitse foromo. Sengoliloeng sena, joalo ka ha sehlooho se fana ka maikutlo, re tla lokafatsa tšebeliso ea foromo ena kapa, ka mantsoe a mang, re tla iphumanela eona. Hobaneng e na le […]

Liketsahalo tsa Digital Moscow ho tloha ka la 9 ho isa ho la 15 December

Khetho ea liketsahalo tsa beke Tigran Khudaverdyan ho BellClub December 09 (Mantaha) New square 6 ho tloha 10 rub. Ka la 000 Tšitoe, Motsamaisi oa Tsamaiso ea Yandex Tigran Khudaverdyan o tla etela litho tsa BellClub. Tigran esale a sebeletsa k'hamphani ho tloha 9. Ke eena ea ileng a mo fa lidolara tse libilione tsa bobeli (tseo Arkady Volozh a neng a lora ka tsona) ka ho ea Yandex.Taxi ka 2006. iMetrics […]

Dojo ea pele: merero ea ho koetlisa litsebo tsa nts'etsopele (5 tse ncha + 43 tsa khale)

1. Notion clone Sesebelisoa sa Notion se ratoa ke ba bangata, se u lumella ho ntlafatsa ts'ebetso ea hau, ho sebetsa ka litokomane, mesebetsi ea kemiso, le ho hokahanya data lipakeng tsa lisebelisoa. www.notion.so Seo u tla ithuta sona ka ho theha Notion clone: ​​HTML Drag and drop API. Mosebelisi a ka "ts'oara" ntho e huloang ka toeba mme a e beha sebakeng se ka theolehang. Mokhoa oa ho hokahanya data ka nako ea nnete lipakeng tsa komporo ea hau le […]

Liketsahalo tsa digital ho St. Petersburg ho tloha ka December 9 ho ea ho 15

Khetho ea liketsahalo tsa beke ea Mini-Hyperbaton: tlhahiso ea litokomane December 11 (Laboraro) Piskarevsky Avenue 2k2Shch mahala Re memela bangoli ba botekgeniki ho Mini-Hyperbaton, e inehetseng ho tlhahiso ea litokomane. Libui tse tsoang Yandex li tla bua ka bokhoni ba Swagger/Open API. Mini-Hyperbaton e etselitsoe palo e fokolang ea baeti 'me e reretsoe puisano e phelang. Ba sa khoneng ho ba teng sebokeng ba tla khona ho shebella litlaleho tse rekotiloeng. ok.tech: QATOK 11 […]

[Lipopae tsa video] Lefatše le nang le mehala: kamoo lilemo tse 35 marang-rang a marang-rang a tsamaeang ka tlas'a metsi a ileng a tšoasa lefatše

U ka bala sehlooho sena hoo e ka bang kae kapa kae lefatšeng. 'Me, mohlomong, leqephe lena le tla bula ka metsotsoana e seng mekae. Ho se ho fetile matsatsi ao lipikselse tsa litšoantšo li neng li laeloa mola ka mola. Hona joale esita le livideo tsa boleng ba HD li fumaneha hoo e ka bang hohle. Ho tlile joang hore Inthanete e be lebelo hakaale? Ka lebaka la hore lebelo la ho fetisa boitsebiso le fihlile hoo e batlang e le lebelo [...]