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Author: ProHoster

Rolls-Royce ya dogara da ƙananan injin sarrafa makamashin nukiliya don samar da mai na roba

Aka buga a

Kamfanin Rolls-Royce Holdings yana haɓaka injinan makamashin nukiliya a matsayin hanya mafi inganci don samar da iskar gas ɗin da ba ta dace ba ba tare da sanya matsala mai yawa a kan hanyoyin wutar lantarki na duniya ba. Dangane da fasahar da aka ƙera don jiragen ruwa na nukiliya, ƙananan na'urori masu amfani da wutar lantarki (SMRs) na iya kasancewa a kowane tashoshi, a cewar Shugaba Warren East. Duk da ƙananan ƙananan [...]

Kwatancen aiki na kayan aikin toshewa na VPN

Aka buga a

Yayin da ake ƙara hana mu samun dama ga albarkatu daban-daban akan hanyar sadarwa, batun ƙetare toshewa ya zama mafi mahimmanci, wanda ke nufin cewa tambayar "Yadda za a ketare toshewa da sauri?" ya zama mafi dacewa. Bari mu bar batun dacewa dangane da keɓance masu ba da izini na DPI don wani shari'ar, kuma kawai kwatanta ayyukan shahararrun kayan aikin toshewa. Hankali: A cikin labarin karkashin [...]

An ƙirƙiri fiber na gani na “takarda” wanda zai canza duniyar na'urori masu zafi

Aka buga a

Wani lokaci da ya wuce, mujallar Cellulose ta buga wani binciken da masana kimiyya na Finland suka yi magana game da ƙirƙirar fiber na gani daga cellulose. Tunanin ƙirƙirar tsarin fiber mai haske ya fara farawa a cikin 1910. Shekaru da yawa bayan haka, igiyoyin fiber optic sun zama gaskiya ta yau da kullun kuma hanya ce mai mahimmanci ta isar da bayanai masu ƙarfi cikin ƙarfi sama da dubun dubatar kilomita. Fiber na gani na cellulose da masana kimiyyar Finnish suka kirkira bai dace ba […]

Ƙirƙirar Discord bot akan NET Core tare da turawa zuwa uwar garken VPS

Aka buga a

Sannu, mazauna Khabrovsk! A yau za ku karanta labarin da zai gaya muku yadda ake ƙirƙirar bot ta amfani da C# akan .NET Core, da yadda ake sarrafa shi akan sabar nesa. Labarin zai ƙunshi bango, matakin shiri, rubuta dabaru da kuma canja wurin bot zuwa sabar mai nisa. Ina fatan wannan labarin zai taimaka wa masu farawa da yawa. Bayan Fage Duk ya fara ne a cikin rashin barci ɗaya […]

PostgreSQL Antipatterns: CTE x CTE

Aka buga a

Saboda yanayin aikinsa, dole ne ya fuskanci yanayi lokacin da mai haɓakawa ya rubuta buƙatu kuma yana tunanin "Datarun bayanai yana da wayo, zai sarrafa komai da kansa!" A wasu lokuta (wani ɓangare na rashin sanin damar bayanan bayanai, wani bangare daga lokacin da bai kai ba. ingantawa), wannan tsarin yana haifar da bayyanar "Frankensteins". Da farko, zan ba da misalin irin wannan tambayar: - ga kowane maɓalli guda biyu, muna samun ƙimar filin da ke da alaƙa da RECURSIVE cte_bind AS […]

Yawancin manyan kwamfutoci suna gudanar da Linux - bari mu tattauna lamarin

Aka buga a

Tun daga 2018, ɗari biyar na tsarin aiki mafi girma a duniya suna gudana akan Linux. Muna tattauna dalilan da ke faruwa a halin yanzu kuma muna ba da ra'ayoyin masana. Hoto - Rawpixel - Jihar PD na kasuwa Ya zuwa yanzu, Linux yana yin hasara ga sauran tsarin aiki a yakin kasuwar PC. Dangane da Statista, an shigar da Linux akan 1,65% na kwamfutoci kawai, yayin da OS daga […]

Gabatar da shirin AWS Landing Zone a cikin tsarin Terraform

Aka buga a

Sannu duka! A cikin Disamba, OTUS yana ƙaddamar da sabon kwas - Cloud Solution Architecture. A cikin tsammanin farkon wannan kwas, muna raba tare da ku fassarar abubuwa masu ban sha'awa akan batun. AWS Landing Zone shine mafita wanda ke taimaka wa abokan ciniki da sauri kafa amintaccen muhallin AWS mai yawan asusun ajiya dangane da mafi kyawun ayyuka. Sama da shekaru biyar na rayuwa, mu […]

Muna kawo ma'aunin koma baya na layi a cikin sigar matrix

Aka buga a

Manufar labarin shine don ba da tallafi ga farkon masana kimiyyar bayanai. A cikin labarin da ya gabata, mun zayyana hanyoyi guda uku don warware ma'aunin koma baya na linzamin kwamfuta: mafita na nazari, zuriyar gradient, zuriyar gradient stochastic. Sa'an nan don bayani na nazari mun yi amfani da dabarar. A cikin wannan labarin, kamar yadda take ya nuna, za mu ba da hujjar yin amfani da wannan dabara ko kuma, a wasu kalmomi, za mu samo shi da kanmu. Me yasa yake da […]

Abubuwan dijital a Moscow daga Disamba 9 zuwa 15

Aka buga a

Zaɓin abubuwan da suka faru na mako Tigran Khudaverdyan a BellClub Disamba 09 (Litinin) Sabon murabba'in 6 daga 10 rub. A ranar 000 ga Disamba, Darakta Manajan Yandex Tigran Khudaverdyan zai ziyarci membobin BellClub. Tigran yana aiki da kamfanin tun 9. Shi ne ya ba ta dala biliyan biyu (wanda Arkady Volozh ya yi mafarkin) ta hanyar tafiya Yandex.Taxi a 2006. iMetrics […]

Dojo na gaba-gaba: ayyukan don horar da ƙwarewar haɓaka (sabbi 5 + 43 tsoho)

Aka buga a

1. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙa ) yana ba ku damar inganta aikin ku, aiki tare da takardu, tsara ayyuka, da daidaita bayanai tsakanin na'urori. www.notion.so Abin da za ku koya ta ƙirƙirar clone na Notion: HTML Drag and drop API. Mai amfani zai iya "kama" wani abu mai jan hankali tare da linzamin kwamfuta kuma ya sanya shi cikin yankin da za a iya saukewa. Yadda ake aiki tare da bayanai a cikin ainihin lokaci tsakanin kwamfutarka da […]

Abubuwan dijital a St. Petersburg daga Disamba 9 zuwa 15

Aka buga a

Zaɓin abubuwan da suka faru na mako Mini-Hyperbaton: tsara tsararraki Disamba 11 (Laraba) Piskarevsky Avenue 2k2Shch kyauta Muna gayyatar marubutan fasaha zuwa Mini-Hyperbaton, sadaukar da kai don tsara tsararru. Masu magana daga Yandex za su yi magana game da damar Swagger/Open API. An tsara Mini-Hyperbaton don ƙananan baƙi kuma an yi nufin sadarwa ta kai tsaye. Wadanda ba za su iya halartar taron ba za su iya kallon rahotannin da aka nada. ok.tech: QATOK 11 […]

[Video animation] Duniya mai waya: ta yaya a cikin shekaru 35 hanyar sadarwar igiyoyin ruwa na karkashin ruwa ta mamaye duniya

Aka buga a

Kuna iya karanta wannan labarin daga kusan ko'ina cikin duniya. Kuma, mai yiwuwa, wannan shafin zai yi lodi a cikin daƙiƙa biyu. Kwanaki sun shuɗe lokacin da aka ɗora pixels hoto layi ta layi. Yanzu ko da HD ingancin bidiyo suna samuwa kusan ko'ina. Ta yaya Intanet ta yi sauri haka? Saboda gudun isar da bayanai ya kai kusan gudun [...]

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