umbhali: ProHoster

Ixesha le-ExoMars 2020 mission lihlaziyiwe

I-Roscosmos State Corporation inika ingxelo yokuba ishedyuli yokuphehlelelwa kwesiphekepheke se-ExoMars-2020 ukuhlola iSijikelezi-langa esiBomvu iye yahlaziywa. Masikukhumbuze ukuba iprojekthi ye-ExoMars iphunyezwa ngokwamanqanaba amabini. Ngexesha lesigaba sokuqala, kwi-2016, isithuthi sathunyelwa kwi-Mars, kubandakanywa nemodyuli ye-TGO ye-orbital kunye ne-Schiaparelli lander. Eyokuqala isebenza ngempumelelo kwi-orbit, kodwa eyesibini yantlitheka. Inqanaba lesibini […]

I-Sierra Nevada Ikhetha i-ULA Vulcan Centaur Rocket ukuthumela i-Dream Chaser Spacecraft kwi-ISS

Inkampani ye-Aerospace i-United Launch Alliance (ULA) inomthengi wayo wokuqala oqinisekisiweyo ukuba asebenzise isizukulwana esilandelayo se-Vulcan Centaur isithuthi esinzima sokuphakamisa ukuhambisa umthwalo kwi-orbit. Inkampani yeSierra Nevada inekhontrakthi kunye ne-ULA ubuncinci iVulcan Centaur isungula ukuthumela i-Dream Chaser spacecraft enokuphinda isetyenziswe kwi-orbit, eya kuthwala imithwalo […]

Uqeqesho lweCisco 200-125 CCNA v3.0. Usuku 19. Ukuqalisa ngeerotha

Isifundo sanamhlanje sintshayelelo kwiirutha zeCisco. Ngaphambi kokuba ndiqalise ukufunda le nkcazelo, ndifuna ukuvuyisana naye wonke umntu obukele ikhosi yam, kuba isifundo sevidiyo "Usuku 1" siye sabonwa ngabantu abamalunga nesigidi namhlanje. Ndiyabulela kubo bonke abasebenzisi abafake isandla kwikhosi yevidiyo ye-CCNA. Namhlanje siza kufunda izihloko ezithathu: i-router njengesixhobo somzimba, into encinci […]

I-OpenDrop kukuphunyezwa okuvulekileyo kwetekhnoloji ye-Apple AirDrop

Iprojekthi ye-Open Wireless Link, ehlalutya iiprothokholi ezingenazingcingo ezivela kwi-Apple, thaca ingxelo kwinkomfa ye-USENIX 2019 kunye nohlalutyo lobuthathaka kwiiprothokholi ezingenazingcingo ze-Apple (amathuba okwenza uhlaselo lwe-MiTM kwafunyanwa ukuguqula iifayile ezidluliselwe phakathi kwezixhobo, i-DoS. ukuhlasela ukuthintela ukusebenzisana kwezixhobo kwaye kubangele izixhobo zokukhenkceza, kunye nokusebenzisa i-AirDrop ukuchonga nokulandelela abasebenzisi). Ngexesha […]

i-nftables packet filter 0.9.2 ukukhululwa

I-nftables ye-packet filter ye-0.9.2 ikhutshwe, iphuhliswa njenge-iptables, i-ip6table, i-arptables kunye ne-ebtables ngokudibanisa i-interfaces yokucoca ipakethe ye-IPv4, i-IPv6, i-ARP kunye neebhuloho zenethiwekhi. Ipakethe ye-nftables ibandakanya amacandelo okucoca ipakethe yendawo yomsebenzisi, ngelixa umsebenzi wenqanaba le-kernel unikezelwa yinkqubo engaphantsi yeetafile ze-Linux kernel […]

Iqela leVivo, i-Xiaomi kunye ne-Oppo ukuya kukwazisa umgangatho wokuhanjiswa kwefayile ye-AirDrop

I-Vivo, i-Xiaomi kunye ne-OPPO namhlanje ibhengeze ngokungalindelekanga ukubunjwa ngokubambisana kwe-Inter Transmission Alliance ukubonelela abasebenzisi ngendlela efanelekileyo kunye nefanelekileyo yokudlulisa iifayile phakathi kwezixhobo. I-Xiaomi inobuchwepheshe bayo bokwabelana ngefayile i-ShareMe (eyayifudula i-Mi Drop), efana ne-Apple AirDrop, ikuvumela ukuba udlulise iifayile phakathi kwezixhobo ngokucofa okukodwa. Kodwa kwi […]

Inguqulelo yePC yeGradia HD Remaster iya kukhutshwa ngoSeptemba ka-2019

Abaphuhlisi beGradia HD Remaster babhengeze umhla wokukhutshwa kwiPC. Umdlalo uya kukhutshwa kwiSteam ngoSeptemba ka-2019. Inguqulo ehlaziyiweyo iya kuba ne-sprites ephuculweyo, i-texture, i-interface kunye ne-cutscenes. Ngelishwa, ayiyi kuxhasa ulwimi lwesiRashiya. Umdlalo wokuqala wakhululwa ngo-1997 kwiSega Saturn. Ibali lilandela uhambo lomlinganiswa ophambili uJustin nabahlobo bakhe. Bayazama […]

I-NVIDIA ibonise itreyila yokulandela imitha yokuphehlelelwa koLawulo nge-27 ka-Agasti

Abaphuhlisi abavela kwi-studio ye-Remedy Entertainment kunye nomshicileli weMidlalo ye-505 baya kubonisa uLawulo lwesenzo esichukumisayo kunye nezinto zeMetroidvania kwiveki ezayo. Njengoko usazi, umdlalo uya kuxhasa iziphumo zokunikezelwa kwe-hybrid usebenzisa umkhondo we-ray kumakhadi evidiyo e-GeForce RTX. I-NVIDIA ayinakunceda kodwa ithathe eli thuba kwaye yabonisa enye itreyila ekhethekileyo enikezelwe kwiziphumo ze-RTX, eyilelwe ukuphucula […]

Izinto eziBaluleko ngokuJonga nje: UbuCwangciso obucocekileyo, uRobert C. Martin

Oku kuya kuba libali malunga nempembelelo yencwadi, kwaye kuya kuxoxa kwakhona ngezinye iikhonsepthi kunye nolwazi oluthe, ngenxa yale ncwadi, yafundwa i-Architecture Ngaba, ngokufunda le mpapasho, unike impendulo ecacileyo kumbuzo, yintoni na? ulwakhiwo lwezakhiwo? Yintoni i-architecture kumxholo weprogram kunye noyilo? Udlala yiphi indima? Kukho izinto ezininzi ezingaqondakaliyo kweli gama. […]

I-stand-up enye kwi-Yandex.Taxi, okanye Yintoni umqhubi we-backend ofuna ukufundiswa

Igama lam ngu-Oleg Ermakov, ndisebenza kwiqela lophuhliso lwe-backend yesicelo seYandex.Taxi. Kuqhelekile ukuba sibambe i-stand-ups yemihla ngemihla, apho ngamnye wethu ethetha ngemisebenzi esiyenzileyo ngaloo mini. Kwenzeka ngolu hlobo ke... Amagama abasebenzi anokuba atshintshiwe, kodwa imisebenzi iyinyani! Ngu-12:45, iqela lonke lihlanganisana kwigumbi lentlanganiso. U-Ivan, umphuhlisi wabafundi abaqeqeshwayo, uthatha umgangatho kuqala. […]

I-Tanchiki ePascal: indlela abantwana ababefundiswa ngayo inkqubo kwi-90s kwaye yintoni eyayingalunganga ngayo

Kancinci malunga nokuba yeyiphi na isikolo "isayensi yekhompyuter" yayinjani kwiminyaka yoo-90, kwaye kutheni bonke abadwelisi benkqubo babezifundisa kuphela. Abantwana bafundiswa njani inkqubo Kwiminyaka yokuqala ye-90, izikolo zaseMoscow zaqala ukukhetha ngokukhetha iiklasi zekhompyutheni ngeekhompyutha. Ngoko nangoko amagumbi afakwa imivalo ezifestileni nocango olunzima lwentsimbi. Utitshala wesayensi yekhompyuter wavela kwenye indawo (wayekhangeleka njengoyena mhlobo ubalulekileyo […]

I-DoS ihlasela ukunciphisa ukusebenza kwenethiwekhi yeTor

Iqela labaphandi abavela kwiYunivesithi yaseGeorgetown kunye neLebhu yoPhando lwasemanzini yase-US yahlalutya ukuxhathisa kwenethiwekhi yeTor engaziwayo ekukhanyeni kwenkonzo (DoS) uhlaselo. Uphando kwindawo yokubeka esichengeni inethiwekhi yeTor ubukhulu becala lwakhiwe malunga nokuvalwa (ukuthintela ukufikelela kwiTor), ukuchonga izicelo ngeTor kwindlela yokuhamba, kunye nokuhlalutya ulungelelwaniso lokuhamba kwetrafikhi phambi kwendawo yokungena nasemva kokuphuma […]