Author: ProHoster

Watsa shirye-shiryen kyauta na DevOops 2019 da C++ Russia 2019 Piter

A ranar Oktoba 29-30, wato, gobe, taron DevOops 2019 zai gudana. Waɗannan kwanaki biyu ne na rahotanni game da CloudNative, fasahar girgije, lura da saka idanu, sarrafa tsari da tsaro, da sauransu. Nan da nan bayan shi, Oktoba 31 - Nuwamba 1, taron C ++ Russia 2019 Piter zai faru. Wannan wani kwana biyu ne na maganganun fasaha na hardcore da aka keɓe ga C++: daidaituwa, aiki, gine-gine, […]

Rushewar zamanin Big Data

Yawancin marubutan kasashen waje sun yarda cewa zamanin Big Data ya zo ƙarshe. Kuma a wannan yanayin, kalmar Big Data tana nufin fasahar da ta dogara da Hadoop. Marubuta da yawa suna iya ba da kwarin gwiwa suna suna ranar da Big Data ya bar wannan duniyar kuma wannan kwanan wata ita ce 05.06.2019/XNUMX/XNUMX. Menene ya faru a wannan muhimmiyar rana? A wannan rana, […]

Yadda muke amfani da sarƙoƙi na Markov wajen kimanta mafita da gano kwari. Tare da rubutun Python

Yana da mahimmanci a gare mu mu fahimci abin da ke faruwa da ɗalibanmu yayin horo da kuma yadda waɗannan abubuwan suka shafi sakamakon, don haka muna gina Taswirar Tafiya ta Abokin Ciniki - taswirar kwarewar abokin ciniki. Bayan haka, tsarin ilmantarwa ba wani abu ne mai ci gaba kuma mai mahimmanci ba, yana da jerin abubuwan da suka shafi dangantaka da ayyukan ɗalibi, kuma waɗannan ayyuka na iya bambanta sosai a tsakanin ɗalibai daban-daban. Ga shi […]

Hira da Zabbix: Amsoshi 12 na gaskiya

Akwai camfi a cikin IT: "Idan yana aiki, kar a taɓa shi." Ana iya faɗi wannan game da tsarin sa ido. A Southbridge muna amfani da Zabbix - lokacin da muka zaba shi, yana da kyau sosai. Kuma, a gaskiya, ba shi da wata hanya. Bayan lokaci, yanayin yanayin mu ya sami umarni, ƙarin ɗauri, da haɗin kai tare da redmine ya bayyana. Zabbix yana da ɗan takara mai ƙarfi […]

Muna rubuta labarin Habr

Daga cikin manyan dalilan da ya sa ƙwararrun ƙwararrun IT da yawa ke jin tsoron rubutawa akan Habr galibi ana ambaton su azaman cutar rashin ƙarfi (sun yi imani cewa ba su da kyau). Bugu da ƙari suna tsoron kawai a yi watsi da su, kuma suna kokawa game da rashin batutuwa masu ban sha'awa. Kuma la'akari da gaskiyar cewa dukkanmu sau ɗaya mun zo nan daga "sandbox", Ina so in fitar da wasu kyawawan tunani waɗanda zasu taimaka muku samun daidai [...]

Dangantaka na yau da kullun a cikin ƙungiya: me yasa kuma yadda ake sarrafa su

Shekaru da yawa da suka wuce, na shiga kamfani a matsayin mai haɓakawa kuma ba da daɗewa ba na ga wani abin da ba a saba gani ba. Shugaban tawagar wani sashe da ke makwabtaka da shi ya kira wanda ke karkashinsa a tsakiyar ranar aiki kuma ya ce masa da babbar murya da kunci: “Ka ji, ga wasu kuɗi a gare ka. Jeka kantin sayar da kaya, siyan whiskey da kayan ciye-ciye. Na yi tunani: “Taho! Duk abin ban mamaki ne...” Amma lamarin ya maimaita kansa [...]

Yadda aka kirkiri keken lantarki mai wayo

A Habré sukan yi rubutu game da sufurin lantarki. Kuma game da kekuna. Kuma game da AI. Cloud4Y ya yanke shawarar haɗa waɗannan batutuwa guda uku ta hanyar magana game da keken lantarki "mai wayo" wanda koyaushe yake kan layi. Za mu yi magana game da samfurin Greyp G6. Domin ya kara muku sha'awa, mun raba labarin zuwa kashi biyu. Na farko ya keɓe kan tsarin ƙirƙirar na'ura, dandamali da ka'idojin sadarwa. Na biyu shine fasaha […]

Kwarewar koyon hannu ta farko. Yandex.Workshop - Mai nazarin bayanai

Ina raba gwaninta na horarwa a cikin Yandex.Practicum ga waɗanda ke son samun ko dai sabuwar ƙwarewa ko ƙaura daga fannoni masu alaƙa. Zan kira shi mataki na farko a cikin sana'a, a cikin ra'ayi na. Yana da wuya a san ainihin, tun daga tushe, abin da ya kamata a yi nazari, saboda kowa yana da takamaiman adadin ilimi, kuma wannan karatun zai koya muku da yawa, kuma kowa zai fahimci […]

Fedora 31 saki

A yau, Oktoba 29, an saki Fedora 31. An jinkirta saki da mako guda saboda matsaloli tare da goyon baya ga gine-ginen ARM da yawa a dnf, da kuma saboda rikice-rikice lokacin sabunta kunshin libgit2. Zaɓuɓɓukan shigarwa: Fedora Workstation na x86_64 a cikin nau'i na DVD da netinstall hotuna. Sabar Fedora don x86_64, AArch64, ppc64le da s390x. Fedora Silverblue, Fedora CoreOS da Fedora IoT […]

Yadda marubucin almarar kimiyya Arthur Clarke ya kusan rufe mujallar “Fasaha ga Matasa”

Sa’ad da na zama shugaba mafi ƙanƙanta a jarida, babban edita na a lokacin, wata mace da ta zama ƙwararriyar ƙwararriyar ’yar jarida a zamanin Soviet, ta gaya mini: “Ka tuna, tun da ka fara girma, kana kula da duk wani aikin jarida. yayi kama da gudu ta cikin wani rami na ma'adinai. Ba don yana da haɗari ba, amma saboda rashin tabbas. Muna hulɗa da bayanai, kuma don ƙididdige shi [...]

Masu haɓaka Pango sun cire tallafi don rubutun bitmap

Masu amfani da Fedora 31 sun fuskanci dakatarwar nunin fonts bitmap a kusan duk aikace-aikacen zane. Musamman ma, amfani da haruffa kamar Terminus da ucs-miscfixed ya zama ba zai yiwu ba a cikin GNOME m emulator. Matsalar ta samo asali ne ta gaskiyar cewa masu haɓaka ɗakin karatu na Pango, waɗanda aka yi amfani da su don fassara rubutu, sun daina tallafawa irin waɗannan fonts a cikin sabuwar sigar 1.44, suna ambaton musaya na ɗakin karatu mai matsala […]

Guido van Rossum ya bar Dropbox ya yi ritaya

Bayan shekaru shida a Dropbox, Guido van Rossum, mahaliccin yaren shirye-shiryen Python, yana barin kuma yana shirin yin ritaya. A shekarar da ta gabata, Guido ya kuma bayyana aniyarsa ta sauka daga mukaminsa na Benign Dictator for Life (BDFL) na aikin Python tare da ficewa daga tsarin yanke shawara, amma ya ci gaba da aiki kan aikin a matsayin mai haɓakawa da jagoranci. […]