Author: Pulogalamu ya ProHoster

Buku lakuti "Kupanga Mapangano anzeru a Ethereum blockchain. Upangiri wothandiza"

Kwa zaka zopitirira chaka chimodzi ndakhala ndikugwira ntchito pa buku lakuti "Kupanga Mapangano Anzeru a Solidity kwa Ethereum Blockchain. Practical Guide”, ndipo tsopano ntchito imeneyi yatha, ndipo bukuli lasindikizidwa ndipo likupezeka mu Malita. Ndikukhulupirira kuti buku langa likuthandizani kuti muyambe kupanga olumikizana anzeru a Solidity ndikugawa ma DApps a Ethereum blockchain. Lili ndi maphunziro 12 okhala ndi ntchito zothandiza. Atawamaliza, wowerenga […]

Resource Scheduler mu HPE InfoSight

HPE InfoSight ndi ntchito yamtambo ya HPE yomwe imakupatsani mwayi wozindikira kudalirika ndi zovuta zomwe zingachitike ndi HPE Nimble ndi HPE 3PAR. Nthawi yomweyo, ntchitoyo imathanso kulangiza njira zothetsera mavuto, ndipo nthawi zina, kuthetsa mavuto kumatha kuchitika mwachangu, modzidzimutsa. Talankhula kale za HPE InfoSight pa HABR, onani […]

Zochitika zakusamukira kukagwira ntchito ngati wopanga mapulogalamu ku Berlin (gawo 1)

Masana abwino. Ndimapereka kwa anthu onse za momwe ndinalandirira visa m'miyezi inayi, kusamukira ku Germany ndikupeza ntchito kumeneko. Amakhulupirira kuti kusamukira kudziko lina, choyamba muyenera kukhala nthawi yaitali kufunafuna ntchito kutali, ndiye, ngati bwino, dikirani chigamulo pa visa, ndiyeno pokha kunyamula matumba anu. Ndinaganiza kuti izi zili kutali ndi […]

Zowonongeka pakufunika

Simuyenera kuwerenga zolemba zonse - pali chidule chake kumapeto. Ndine amene ndimakusamalirani chifukwa ndine wabwino. Ndinapeza chinthu chimodzi chodabwitsa kalekale ndikuchigwiritsa ntchito bwino. Koma izo zimandivutitsa ine^Ine ndingakhoze bwanji kuziyika izo^Mbali ya makhalidwe, kapena chinachake. Ndi chinthu chauchifwamba kwambiri. Zonse zikhala bwino - simudziwa […]

NGINX Unit 1.12.0 Kutulutsidwa kwa Seva Yogwiritsa Ntchito

Seva ya pulogalamu ya NGINX Unit 1.12 yatulutsidwa, momwe yankho likupangidwira kuti zitsimikizire kukhazikitsidwa kwa mapulogalamu a pa intaneti m'zinenero zosiyanasiyana zamapulogalamu (Python, PHP, Perl, Ruby, Go, JavaScript/Node.js ndi Java). NGINX Unit imatha kugwiritsa ntchito nthawi imodzi ntchito zingapo m'zilankhulo zosiyanasiyana zamapulogalamu, magawo oyambira omwe angasinthidwe mwachangu popanda kufunikira kosintha mafayilo osintha ndikuyambiranso. […]

Zochitika pakusamutsa iOS Developer kupita ku Germany pa visa kuti mupeze ntchito

Masana abwino, owerenga okondedwa! Mu positi iyi ndikufuna kunena za momwe ndinasamukira ku Germany, ku Berlin, momwe ndinapezera ntchito ndi kulandira Blue Card, ndi misampha yotani yomwe ingadikire anthu omwe asankha kutsatira njira yanga. Ndikukhulupirira kuti nkhani yanga idzakhala yothandiza kwa inu ngati mukufuna kupeza zatsopano, zosangalatsa, akatswiri a IT. Pamaso pa […]

Duwa lamitundu iwiri: kulengedwa kwa borophene-graphene heterostructures

“Kusintha kwa masinthidwe ndiko mfungulo yovumbula chinsinsi cha chisinthiko. Njira yachitukuko kuchokera ku chamoyo chosavuta kupita ku mitundu yayikulu yazamoyo imatha zaka masauzande ambiri. Koma zaka 2000 zilizonse pamakhala kulumpha kwakukulu kwachisinthiko" (Charles Xavier, X-Men, XNUMX). Ngati titaya zinthu zonse zopeka za sayansi zomwe zimapezeka muzithunzithunzi ndi mafilimu, ndiye kuti mawu a Pulofesa X ndi oona. Kukula kwa chinthu [...]

Ma Trident amasintha kuchokera ku BSD TrueOS kupita ku Void Linux

Madivelopa a Trident OS adalengeza kusamuka kwa polojekitiyi kupita ku Linux. Pulojekiti ya Trident ikupanga kugawa kwa ogwiritsa ntchito okonzeka kugwiritsa ntchito kukumbukira zakale za PC-BSD ndi TrueOS. Poyambirira, Trident idamangidwa paukadaulo wa FreeBSD ndi TrueOS, idagwiritsa ntchito fayilo ya ZFS ndi njira yoyambira ya OpenRC. Ntchitoyi idakhazikitsidwa ndi opanga omwe adagwira nawo ntchito pa TrueOS, ndipo idayikidwa ngati projekiti yofananira […]

Chiwopsezo chakutali mu driver wa Realtek

Mu mawonekedwe a P2P, mukamagawa mafelemu, kuyang'ana kukula kwa gawo limodzi kumadumpha, zomwe zimakulolani kulemba kunja kwa malire a buffer. Chifukwa chake, code yoyipa imatha kuperekedwa mu kernel pomwe mafelemu opangidwa mwapadera atumizidwa. Kubera kwasindikizidwa kale komwe kumayambitsa kuwonongeka kwakutali kwa Linux kernel. M'magawidwe ambiri vuto likadali losathetsedwa. Chitsime: linux.org.ru

Buku la "Selfish Mitochondria. Momwe mungakhalirebe wathanzi ndikuchedwetsa ukalamba"

Maloto a munthu aliyense ndikukhalabe wachinyamata nthawi yayitali momwe angathere. Sitikufuna kukalamba ndi kudwala, timaopa chilichonse - khansa, matenda a Alzheimer, matenda a mtima, sitiroko ... Ndi nthawi yoti tidziwe kumene khansa imachokera, ngati pali kugwirizana pakati pa kulephera kwa mtima ndi Alzheimer's. matenda, kusabereka ndi kumva kumva. Chifukwa chiyani ma antioxidants nthawi zina amavulaza kwambiri kuposa zabwino? Ndipo chofunika kwambiri: kodi tingathe […]

Firefox idzakhala ndi zizindikiro zatsopano zachitetezo komanso za: config mawonekedwe

Mozilla yabweretsa chizindikiro chatsopano chachitetezo ndi zinsinsi chomwe chidzawonekera koyambirira kwa adilesi m'malo mwa batani la "(i)". Chizindikirocho chidzakulolani kuti muweruze kutsegulira kwa njira zotsekereza code kuti muzitsatira mayendedwe. Zosintha zokhudzana ndi zizindikiritso zidzakhala gawo la Firefox 70 yotulutsidwa pa Okutobala 22. Masamba otsegulidwa kudzera pa HTTP kapena FTP awonetsa chizindikiro cholumikizira chosatetezeka, chomwe […]

Cloudflare yakhazikitsa gawo lothandizira HTTP/3 mu NGINX

Cloudflare yakonza gawo lothandizira HTTP/3 protocol mu NGINX. Gawoli limapangidwa ngati chowonjezera pa laibulale ya quiche yopangidwa ndi Cloudflare ndikukhazikitsa QUIC ndi HTTP/3 protocol yoyendera. Khodi ya quiche imalembedwa mu Rust, koma gawo la NGINX palokha limalembedwa mu C ndipo limapeza laibulale pogwiritsa ntchito kulumikizana kwamphamvu. Zomwe zikuchitika zimatsegulidwa pansi pa [...]