Sihloko: Блог

I-KTT kuzixazululo zeseva - ibukeka kanjani?

Into efana nale. Laba bayingxenye yabalandeli okuvele ukuthi abasasebenzi futhi bakhishiwe kumaseva angamashumi amabili endaweni yokuhlola etholakala kusikhungo sedatha ye-DataPro. Ngaphansi komkhawulo kunethrafikhi. Incazelo enezithombe yesistimu yethu yokupholisa. Futhi umnikelo ongalindelekile wokonga kakhulu, kodwa abanikazi abancane abangesabi bemishini yeseva. Isistimu yokupholisa yemishini yeseva esekelwe kumapayipi okushisa e-loop ibhekwa njengenye indlela yoketshezi […]

Amakhadi kanye “namabhokisi amnyama”: ukuthi ama-ATM agqekezwa kanjani namuhla

Amabhokisi ensimbi anemali emi emigwaqweni yedolobha awakwazi ukudonsa amehlo abathandi bemali esheshayo. Futhi uma izindlela zangaphambili ezingokomzimba bezisetshenziswa ukuthulula ama-ATM, manje kusetshenziswa amaqhinga ahlobene nekhompiyutha anekhono ngokwengeziwe. Manje okubaluleke kakhulu kubo "ibhokisi elimnyama" eline-microcomputer yebhodi elilodwa ngaphakathi. Mayelana nokuthi […]

Isikhathi sokushintsha i-GIF ngevidiyo ye-AV1

Unyaka ka-2019, futhi sekuyisikhathi sokuthi senze isinqumo mayelana ne-GIF (cha, lokhu akuphathelene nalesi sinqumo! Ngeke sivume lapha! - sikhuluma ngokuphimisela ngesiNgisi, lokhu akubalulekile kithi - cishe. transl. ). Ama-GIF athatha isikhala esikhulu (ngokuvamile ama-megabytes amaningana!), okuthi, uma ungumthuthukisi wewebhu, aphikisana ngokuphelele nezifiso zakho! Kanjani […]

Ukuqinisa ukufunda noma amasu okuziphendukela kwemvelo? - Kokubili

Sawubona, Habr! Asivamisile ukunquma ukuthumela lapha ukuhumushwa kwemibhalo ebineminyaka emibili ubudala, ngaphandle kwekhodi futhi okusobala ukuthi ingokwemfundo - kodwa namuhla sizokwenza okuhlukile. Sithemba ukuthi inkinga evezwe esihlokweni se-athikili ikhathaza abafundi bethu abaningi, futhi usuvele ufunde umsebenzi oyisisekelo wamasu okuziphendukela kwemvelo lokhu okuthunyelwe okuphikisana nakho ekuqaleni noma ozokufunda manje. Siyakwamukela ku- [...]

Uhambe kanjani u-Love Kubernetes ku-Mail.ru Group ngoFebhuwari 14

Sanibonani bangane. Isifinyezo esifushane seziqephu ezedlule: sethule i-@Kubernetes Meetup ku-Mail.ru Group futhi sacishe sabona ngokushesha ukuthi asingeni kuhlaka lomhlangano wakudala. Wavela kanje u-Love Kubernetes - uhlelo olukhethekile @Kubernetes Meetup #2 yoSuku Lwezithandani. Uma sikhuluma iqiniso, besikhathazeke kancane uma uthanda u-Kubernetes ngokwanele ukuthi ungachitha ubusuku nathi ngomhlaka-14 […]

Indlela Yokuhlela I-Hackathon Njengomfundi 101. Ingxenye Yesibili

Sawubona futhi. Lokhu ukuqhubeka kwesihloko esimayelana nokuhlela i-hackathon yomfundi. Kulokhu ngizokutshela ngezinkinga ezivele ngesikhathi se-hackathon nendlela esizixazulule ngayo, izehlakalo zasendaweni esizengeze esilinganisweni esithi "ikhodi kakhulu futhi udle i-pizza" kanye namathiphu mayelana nokuthi yiziphi izinhlelo zokusebenza ongazisebenzisa kalula. hlela imicimbi yalesi sikali. Ngemva kwalokho […]

Ukufundwa kwemininingwane yedatha 2: SPI ku-STM32; I-PWM, izibali sikhathi neziphazamiso ku-STM8

Engxenyeni yokuqala, ngizamile ukutshela onjiniyela bezinto zokuzilibazisa ze-elekthronikhi abakhule besuka ebhulukweni le-Arduino ukuthi kufanele bafunde kanjani futhi kungani kufanele bafunde ama-database kanye neminye imibhalo yama-microcontrollers. Umbhalo waba mkhulu, ngakho ngathembisa ukubonisa izibonelo eziwusizo kwesinye isihloko. Hhayi-ke, ngizibize ngomthwalo... Namuhla ngizokukhombisa ukuthi ungasebenzisa kanjani ama-database ukuze uxazulule kalula, kepha kudingekile kumaphrojekthi amaningi […]

UMarvin Minsky "Umshini Wemizwa": Isahluko 8.1-2 "Ukudala"

8.1 Ubuqambi “Nakuba umshini onjalo ungenza izinto eziningi futhi mhlawumbe kangcono kunathi, ngokuqinisekile ubungeke wehluleke kwabanye, futhi ubungatholakala ungasebenzi ngokuqaphela, kodwa kuphela ngokuhlelwa kwezitho zawo.” - Descartes. Ukubonisana ngendlela. 1637 Sijwayele ukusebenzisa imishini enamandla nesheshayo kunabantu. […]

Izikhathi zobumnyama ziyeza

Noma yini okufanele uyikhumbule lapho uthuthukisa imodi emnyama yohlelo lokusebenza noma iwebhusayithi. U-2018 ubonise ukuthi izindlela ezimnyama zisendleleni. Manje njengoba sesiphakathi kuka-2019, singasho ngokuzethemba: balapha, futhi bagcwele yonke indawo. Isibonelo semonitha endala eluhlaza-kumnyama Ake siqale ngeqiniso lokuthi imodi emnyama akuwona umqondo omusha nhlobo. Isetshenziswa […]

I-SysVinit 2.95

Ngemva kwamasonto ambalwa okuhlolwa kwe-beta, ukukhishwa kokugcina kwe-SysV init, insserv kanye ne-startpar kwamenyezelwa. Isifinyezo sezinguquko ezibalulekile: I-SysV pidof isuse ukufometha okuyinkimbinkimbi njengoba kubangele izinkinga zokuphepha kanye namaphutha enkumbulo angaba khona ngaphandle kokunikeza inzuzo enkulu. Manje umsebenzisi angacacisa isihlukanisi ngokwakhe, futhi asebenzise amanye amathuluzi afana ne-tr. Amadokhumenti abuyekeziwe, [...]

I-Habr Weekly #5 / Izindikimba ezimnyama yonke indawo, amafekthri aseShayina e-Russian Federation, lapho kuputshuke khona imininingwane yasebhange, i-Pixel 4, ML ingcolisa umoya

Kukhishwe isiqephu sakamuva se-Habr Weekly podcast. Siyajabula ngo-Ivan Golunov futhi sixoxa ngokuthunyelwe okushicilelwe ku-Habré kuleli sonto: Izindikimba ezimnyama zizoba okuzenzakalelayo. Noma cha? UNgqongqoshe Wezokuxhumana waseRussia uphakamise ukuthi amaShayina athuthele ukukhiqizwa eRussia. Uhulumeni waseRussia uphakamise ukuthi iHuawei isebenzise i-Aurora OS (ex-Sailfish) kuma-smartphones ayo. Idatha yomuntu siqu yamakhasimende ayizinkulungwane ezingama-900 e-OTP Bank, Alfa Bank kanye ne-HKF Bank iputshuzwe ukuze […]

Ukukhishwa kwesistimu ye-sysvinit 2.95 init

Isistimu ye-init yakudala i-sysvinit 2.95 ikhululiwe, eyayisetshenziswa kakhulu ekusatshalalisweni kwe-Linux ezinsukwini zangaphambi kwe-systemd kanye ne-upstart, futhi manje isaqhubeka nokusetshenziswa ekusabalaliseni okufana ne-Devuan ne-antiX. Ngesikhathi esifanayo, ukukhishwa kwe-insserv 1.20.0 kanye ne-startpar 0.63 izinsiza ezisetshenziswe ngokuhambisana ne-sysvinit zadalwa. Insiza ye-insserv yakhelwe ukuhlela inqubo yokulanda, kucatshangelwa ukuncika phakathi […]