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Author: ProHoster

Littafin "Ƙirƙirar Ƙirƙirar Kwangiloli masu wayo don Ethereum blockchain. Jagora mai amfani"

Aka buga a

Fiye da shekara guda ina aiki a kan littafin "Ƙirƙirar Ƙirƙirar Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru na Ethereum Blockchain. Practical Guide”, kuma yanzu an gama wannan aikin, kuma an buga littafin kuma ana samunsa cikin litattafai. Ina fatan littafina zai taimaka muku da sauri fara ƙirƙirar lambobi masu wayo na Solidity da rarraba DApps don blockchain na Ethereum. Ya ƙunshi darussa 12 tare da ayyuka masu amfani. Bayan kammala su, mai karatu […]

Jadawalin albarkatu a cikin HPE InfoSight

Aka buga a

HPE InfoSight sabis ne na girgije na HPE wanda ke ba ku damar tantance yiwuwar dogaro da al'amuran aiki tare da tsararrun HPE Nimble da HPE 3PAR. A lokaci guda kuma, sabis ɗin na iya ba da shawarar hanyoyin da za a warware matsalolin da za a iya yi nan da nan, kuma a wasu lokuta, ana iya yin matsala ta atomatik, ta atomatik. Mun riga mun yi magana game da HPE InfoSight akan HABR, duba […]

Ƙwarewar ƙaura zuwa aiki a matsayin mai tsara shirye-shirye a Berlin (Kashi na 1)

Aka buga a

Barka da rana. Ina gabatar wa jama'a abubuwan game da yadda na sami biza a cikin watanni huɗu, na ƙaura zuwa Jamus kuma na sami aiki a can. An yi imanin cewa don ƙaura zuwa wata ƙasa, da farko kuna buƙatar ɗaukar dogon lokaci don neman aiki daga nesa, to, idan kun yi nasara, ku jira yanke shawara kan biza, sannan ku tattara jakunkuna. Na yanke shawarar cewa wannan ya yi nisa da […]

Rashin ayyuka akan buƙata

Aka buga a

Ba dole ba ne ku karanta duka rubutun - akwai taƙaitawa a ƙarshen. Ni ne mai kula da ku don ina da kyau. Na gano abu ɗaya mai ban mamaki tuntuni kuma na yi amfani da shi cikin nasara. Amma abin ya dame ni... Ta yaya zan iya sanya shi... Bangaren ɗabi'a, ko wani abu. Abu ne mai yawan gaske. Komai zai yi kyau - ba ku sani ba […]

Sakin Sabar Sabar NGINX 1.12.0

Aka buga a

An saki uwar garken aikace-aikacen NGINX Unit 1.12, wanda a cikinsa ake samar da mafita don tabbatar da ƙaddamar da aikace-aikacen yanar gizo a cikin harsunan shirye-shirye daban-daban (Python, PHP, Perl, Ruby, Go, JavaScript/Node.js da Java). Unit NGINX na iya gudanar da aikace-aikace da yawa a lokaci guda a cikin harsunan shirye-shirye daban-daban, sigogin ƙaddamarwa waɗanda za a iya canza su da ƙarfi ba tare da buƙatar gyara fayilolin daidaitawa da sake farawa ba. […]

Ƙwarewar ƙaura iOS Developer zuwa Jamus akan biza don nemo aiki

Aka buga a

Barka da rana, mai karatu! A cikin wannan sakon zan so in yi magana game da yadda na ƙaura zuwa Jamus, zuwa Berlin, yadda na sami aiki kuma na karbi katin bashi, da kuma irin matsalolin da za su iya jiran mutanen da suka yanke shawarar bin hanyata. Ina fatan labarina zai zama da amfani a gare ku idan kuna son samun sabon, mai ban sha'awa, ƙwarewar IT. Kafin […]

Duet mai girma biyu: halittar borophene-graphene heterostructures

Aka buga a

“Maye gurbi shine mabuɗin tona asirin juyin halitta. Hanyar ci gaba daga mafi sauƙi ga kwayoyin halitta zuwa nau'in halittu masu rinjaye yana da dubban shekaru. Amma duk shekara dubu dari ana samun ci gaba mai kaifi a cikin juyin halitta" (Charles Xavier, X-Men, 2000). Idan muka watsar da duk abubuwan almara-kimiyya da ke cikin ban dariya da fina-finai, to kalmomin Farfesa X gaskiya ne. Ci gaban wani abu [...]

Trident yana canzawa daga BSD TrueOS zuwa Linux Void

Aka buga a

Masu haɓakawa na Trident OS sun sanar da ƙaura na aikin zuwa Linux. Aikin Trident yana haɓaka rarraba mai amfani da aka shirya don amfani wanda ya tuna da tsofaffin sakewar PC-BSD da TrueOS. Da farko, an gina Trident akan fasahar FreeBSD da TrueOS, ta yi amfani da tsarin fayil ɗin ZFS da tsarin farawa na OpenRC. An kafa aikin ta hanyar masu haɓakawa da ke da hannu wajen aiki akan TrueOS, kuma an sanya shi azaman aikin da ke da alaƙa […]

Lalacewar nesa a cikin direban Realtek

Aka buga a

A cikin yanayin P2P, lokacin da ake tantance firam ɗin, ana tsallake duba girman ɗayan sigogin, wanda ke ba ka damar rubutawa a waje da iyakar buffer. Don haka, ana iya aiwatar da lambar ƙeta a cikin kernel lokacin da aka aika firam ɗin ƙira na musamman. An riga an buga wani amfani da ke haifar da karo mai nisa na kernel na Linux. A yawancin rabawa har yanzu matsalar ta kasance ba a warware ba. Source: linux.org.ru

Littafin "Mitochondria mai son kai. Yadda ake kula da lafiya da jinkirta tsufa"

Aka buga a

Mafarkin kowane mutum shine ya kasance matashi muddin zai yiwu. Ba ma so mu tsufa kuma mu yi rashin lafiya, muna jin tsoron komai - ciwon daji, cutar Alzheimer, ciwon zuciya, bugun jini ... Lokaci ya yi da za a gano inda ciwon daji ya fito, ko akwai dangantaka tsakanin gazawar zuciya da Alzheimer's. cuta, rashin haihuwa da rashin ji. Me yasa kariyar antioxidant wasu lokuta ke yin cutarwa fiye da mai kyau? Kuma mafi mahimmanci: za mu iya […]

Firefox za ta sami sabbin alamun tsaro da kuma game da: config interface

Aka buga a

Mozilla ta gabatar da sabon alamar tsaro da sirri wanda zai bayyana a farkon mashigin adireshi maimakon maballin "(i)". Mai nuna alama zai ba ka damar yin hukunci kunna kunna lambar toshe hanyoyin don bin motsi. Canje-canje masu alaƙa da nuni za su kasance wani ɓangare na sakin Firefox 70 wanda aka tsara don Oktoba 22. Shafukan da aka buɗe ta hanyar HTTP ko FTP za su nuna alamar haɗin da ba ta da tsaro, wanda […]

Cloudflare ya aiwatar da tsari don tallafawa HTTP/3 a cikin NGINX

Aka buga a

Cloudflare ya shirya wani tsari don samar da goyan baya ga ka'idar HTTP/3 a cikin NGINX. An yi wannan ƙirar a cikin nau'i na ƙari akan ɗakin karatu na quiche wanda Cloudflare ya haɓaka tare da aiwatar da ka'idar sufuri ta QUIC da HTTP/3. An rubuta lambar quiche a cikin Rust, amma tsarin NGINX da kansa an rubuta shi cikin C kuma yana shiga ɗakin karatu ta amfani da haɗin kai mai ƙarfi. Abubuwan ci gaba suna buɗewa a ƙarƙashin [...]

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