Ukukhathazeka kwe-Khronos, okubhekele ukuthuthukisa imininingwane yomndeni ye-OpenGL, i-Vulkan kanye ne-OpenCL, kumemezele ukushicilelwa kwezicaciso zokugcina ze-OpenCL 3.0, ezichaza ama-API nezandiso zolimi lwe-C zokuhlela i-cross-platform parallel computing kusetshenziswa ama-CPU amaningi, ama-GPU, Ama-FPGA, ama-DSP namanye ama-chips akhethekile. kusukela kulawo asetshenziswa kuma-supercomputers namaseva amafu, kuya kuma-chips atholakala […]
Igatsha eliyinhloko le-nginx 1.19.3 likhishiwe, lapho ukuthuthukiswa kwezici ezintsha kuqhubeka (egatsheni elizinzile elisekelwa ngokufanayo 1.18, izinguquko ezihlobene kuphela nokuqedwa kwamaphutha amakhulu kanye nokuba sengozini kwenziwa). Izinguquko eziyinhloko: I-ngx_stream_set_module module ifakiwe, evumela ukuthi unikeze inani kuseva eguquguqukayo {lalela i-12345; setha i-$ 1 yeqiniso; } Kwengezwe isiqondiso se-proxy_cookie_flags ukuze ucacise amafulegi […]
Isiphequluli sewebhu se-Pale Moon 28.14 sikhishwe, sisuka kusisekelo sekhodi ye-Firefox ukuze sinikeze ukusebenza okuphezulu, ukulondoloza ukusebenzelana kwakudala, ukunciphisa ukusetshenziswa kwememori nokuhlinzeka ngezinketho ezengeziwe zokwenza ngokwezifiso. I-Pale Moon builds yenzelwe i-Windows ne-Linux (x86 ne-x86_64). Ikhodi yephrojekthi isatshalaliswa ngaphansi kwe-MPLV2 (Ilayisensi Yomphakathi ye-Mozilla). Le phrojekthi ihambisana nenhlangano ye-interface yakudala, ngaphandle […]
Ngaphandle kokwengezwa kwenombolo nje enombolweni yenguqulo, kunezinguquko eziningi kusihleli sombhalo esidumile. Ezinye azibonakali - lokhu kuwukulungiswa kwamaClang amadala namasha, kanye nokususwa kwenani lokuncika esigabeni sabakhubazekile ngokuzenzakalelayo (aspell, qml, libpoppler, djvuapi) uma wakha nge-meson ne-cmake. Futhi, ngesikhathi unjiniyela engaphumelelanga ukuxoxa ngombhalo wesandla we-Voynich, I-TEA […]
1. Isethulo I-ajenda bekuwukwakha iphrothokholi yokuxhumana yesilawuli esincane se-nrf52832 esinamageji amabili ohlobo lwesiShayina ayingxenye yebhuloho. Umsebenzi wabonakala ungelula, njengoba ngangibhekene nokuntuleka kolwazi oluqondakalayo. Kungenzeka kakhulu ukuthi "impande yobubi" iku-Nordic Semiconductor SDK ngokwayo - lokhu kuyizibuyekezo zenguqulo eziqhubekayo, okunye ukungafuneki kanye nobunkimbinkimbi bokusebenza. Bekufanele ngibhale yonke into […]
Kunezinsiza eziningi ezihlinzeka ngolwazi mayelana nesimo sezulu, kodwa iyiphi ongayethemba? Lapho ngiqala ukugibela ibhayisikili njalo, ngangifuna ukuba nolwazi olunembile mayelana nezimo zezulu endaweni engigibela kuyo. Umcabango wami wokuqala kwakuwukuhlanganisa isiteshi sesimo sezulu se-DIY esincane esinezinzwa futhi ngithole idatha kuso. Kodwa angizange "ngisungule [...]
Isingeniso Sanibonani. Ngingu-ningenMe, umthuthukisi wewebhu. Njengoba isihloko sisho, indaba yami imayelana nokususa ngokomzimba amarekhodi ayizigidi ezingama-300 ku-MySQL. Ngaba nesithakazelo kulokhu, ngakho nganquma ukwenza imemo (ziyalezo). Qala - Isexwayiso Iseva yenqwaba engiyisebenzisayo nengiyigcinayo inenqubo evamile yokuthi kanye ngosuku iqoqe idatha okokugcina […]
Ngokusho kwedatha entsha etholwe kwa-DigiTimes, i-Apple izokhipha i-iPad Pro engu-12,9-inch ngesibonisi se-Mini-LED ekuqaleni kuka-2021. Kodwa i-MacBook ene-matrix enjalo kuzodingeka ilinde kuze kube yingxenye yesibili yonyaka ozayo. Ngokomthombo, i-Epistar izohlinzeka ngama-LED wezibonisi ze-iPad Pro Mini-LED maduze nje. Kubikwa ukuthi ithebhulethi ngayinye izosebenzisa ngaphezu kuka-10 […]
I-AOC imemezele iziqaphi ezintathu zochungechunge lwe-E2 ngasikhathi sinye: amamodeli angama-31,5-inch Q32E2N kanye ne-U32E2N akhishwe okokuqala, kanye nenguqulo ye-Q34E2A ene-diagonal engamayintshi angama-34. Imikhiqizo emisha ibekwe njengamadivayisi okusetshenziswa kwebhizinisi nobungcweti, kanye nakubasebenzisi abajwayelekile abanezidingo eziphezulu zekhwalithi yesithombe. Iphaneli ye-Q32E2N ithole i-matrix ye-VA ene-QHD resolution (2560 × 1440 pixels), ukukhanya okungu-250 cd/m2 […]
Ngokusho kwedatha entsha, i-Apple ihlola amaseli e-hydrogen fuel kumadivayisi eselula njengenye indlela yamabhethri ajwayelekile. Izinto ezinjalo zenzelwe ukukhulisa kakhulu impilo yebhethri yamadivayisi. Ngaphezu kwalokho, angcono kakhulu emvelweni uma kuqhathaniswa namabhethri avamile. Ulwazi mayelana nentuthuko entsha lwembulwa yilungelo lobunikazi elisanda kushicilelwa lenkampani yaseCalifornia. Ukufakwa kwefayela akujwayelekile ngoba kubhekiselwa ku-Apple […]
Abathuthukisi bephrojekthi ye-Xen bamemezele ukuqaliswa kwamathuba okusebenzisa i-Xen Hypervisor kumabhodi we-Raspberry Pi 4. Ukujwayela i-Xen ukuze isebenze ezinguqulweni zangaphambili zamabhodi we-Raspberry Pi kwakhinyabezwa ukusetshenziswa kwesilawuli sokuphazamisa esingajwayelekile esingenakho. ukwesekwa kwe-virtualization. I-Raspberry Pi 4 isebenzise isilawuli esivamile sokuphazamisa i-GIC-400 esisekelwa yi-Xen, futhi abathuthukisi balindele ukuthi ngeke kube nezinkinga ngokuqhuba i-Xen [...]
Izibuyekezo zeseva ye-DNS egunyaziwe i-PowerDNS Authoritative Server 4.3.1, 4.2.3 kanye ne-4.1.14 ziyatholakala, ezilungisa ubungozi obune, okubili kwakho okungase kuholele ekusebenziseni ikhodi yesilawuli kude ngumhlaseli. Ubungozi be-CVE-2020-24696, CVE-2020-24697 kanye ne-CVE-2020-24698 buthinta ikhodi esebenzisa indlela yokushintshanisa ukhiye we-GSS-TSIG. Ubungozi buvela kuphela lapho wakha i-PowerDNS ngosekelo lwe-GSS-TSIG (“-enable-experimental-gss-tsig”, ayisetshenziswa ngokuzenzakalelayo) […]
