Amakati esikhungweni sedatha. Ubani ovumayo? Ucabanga ukuthi kunemicamelo esikhungweni sedatha yesimanje? Siyaphendula: yebo, futhi abaningi! Futhi azidingeki nhlobo ukuze onjiniyela abakhathele nochwepheshe noma ngisho nekati bakwazi ukuthatha isihlwathi kubo (nakuba ikati lingaba kuphi esikhungweni sedatha, akunjalo?). Le micamelo inesibopho sokuphepha emlilweni esakhiweni. I-Cloud4Y ithi […]
I-HACKTIVITY Conference 2012. I-Big Bang Theory: I-Evolution of Pentesting in High Security Environments. Ingxenye 1 Manje sizozama enye indlela yokujova i-SQL. Ake sibone ukuthi isizindalwazi siyaqhubeka yini nokuphonsa imilayezo yamaphutha. Le ndlela ibizwa ngokuthi "ukulinda ukubambezeleka", futhi ukubambezeleka ngokwakho kubhalwe kanje: waitfor delay 00:00:01'. Ngikopisha lokhu kufayela lethu futhi ngikunamathisele kokuthi […]
Ingqalasizinda yedolobha elikhulu yesimanje yakhiwe kumadivayisi e-inthanethi Yezinto: kusukela kumakhamera wevidiyo emigwaqweni kuya eziteshini ezinkulu zikagesi ophehlwa ngamanzi kanye nezibhedlela. Abaduni bayakwazi ukushintsha noma iyiphi idivayisi exhunyiwe ibe yi-bot bese beyisebenzisela ukuhlasela kwe-DDoS. Izisusa zingahluka kakhulu: abaduni, isibonelo, bangakhokhelwa uhulumeni noma inhlangano, futhi ngezinye izikhathi bayizigebengu ezifuna ukuzijabulisa nokwenza imali. KU- […]
Ukukhethwa kwemicimbi yesonto Peemnaya Disemba 17 (NgoLwesibili) Piskarevsky Prosp 2k2Shch mahhala Yandex.Money ubambe umhlangano wendabuko "Piemnaya". Yilokhu esikubiza ngokuthi umhlangano wabaphathi bephrojekthi, noma “ama-PM” (PM, umphathi wephrojekthi). Sikumema ukuthi nixoxe ngokuthi yini umphathi okufanele agxile kuyo lapho ephethe nokuthi ungayihlola kanjani impilo yeqembu. Sizophinde sikutshele ukuthi ungayinikeza kanjani impendulo kubasebenzi nokuthi kungani "Wenze kahle!" - ngakho-ke […]
Ukukhethwa kwemicimbi yesonto le-ok.tech: I-Data Talk #4 uhlelo lukaNcibijane ngoDisemba 16 (ngoMsombuluko) Leningradsky Prosp. 39с79 mahhala Uma ukhumbula umkhuba wokuhlaziya idatha eminyakeni eyi-10 edlule futhi uyiqhathanise nesinakho manje, kuzo kube sobala ukuthi ngalesi sikhathi i-Data Science isihambe ibanga elide. Umbono wekhompyutha, izinhlelo zokuncoma, idatha enkulu, ubuhlakani bokwenziwa - ngo-2010 […]
Ukudala umkhiqizo womhlaba wonke osimeme futhi oqhudelanayo kuwumsebenzi ongewona omncane. Imisebenzi ye-IT ekhathazayo iholela ekucabangeni kabusha wona kanye umqondo "wenzuzo yokuncintisana." Ngokuphendula ngokushesha ezidingweni zabathengi nokusebenzisa amandla omkhiqizo, lezi zinkampani zihlala zenza izisombululo ezinkulu ezinseleleni eziqhamukayo. Opopayi abangezansi bakhombisa imikhiqizo ebaluleke kakhulu ngo-2019 uma kuqhathaniswa no-2001, ngokusho kweWorld's Best yaminyaka yonke […]
NgoDisemba 7, 2009, abafundi be-ONYX BOOX beza ngokusemthethweni eRussia. Kungaleso sikhathi lapho uMakTsentr athola khona isimo somsabalalisi okhethekile. Kulo nyaka i-ONYX igubha unyaka wayo weshumi emakethe yasekhaya. Ukuhlonipha lo mcimbi, sinqume ukukhumbula umlando we-ONYX. Sizokutshela ukuthi imikhiqizo ye-ONYX ishintshe kanjani, yini eyenza abafundi benkampani bathengiswe eRussia bahluke, nokuthi imakethe […]
Sawubona, Habr. Ngethula ukunaka kwakho ukuhunyushwa kwesihloko: "I-Artificial intelligence X ubunzima bobuchopho bomuntu" ngu-Andre Lisboa. Ingabe intuthuko yezobuchwepheshe ekufundeni kwemishini nobuhlakani bokwenziwa izoba usongo olukhulu emsebenzini wabahumushi? Ingabe abahumushi bezilimi bazothathelwa indawo amakhompyutha? Abahumushi bangazivumelanisa kanjani nalezi zinguquko? Ingabe ukuhumusha kwekhompuyutha kuzozuza ukunemba okungu-100% phakathi nokulandelayo […]
Phakathi nezingxoxo nomngane wami, kungazelelwe ngafunda ukuthi izingane ezifunda amabanga 8-10 esikoleni sazo azifundiswa nhlobo izinhlelo. IZwi, i-Excel nakho konke. Ayikho i-logo, ngisho noPascal, ngisho ne-VBA ye-Excel. Ngamangala kakhulu, ngavula i-Inthanethi futhi ngaqala ukufunda - Omunye wemisebenzi yesikole esikhethekile ukukhuthaza imfundo yesizukulwane esisha esibhekene [...]
Ngisho nabantu abakude ne-physics bayazi ukuthi isivinini esiphezulu esingaba khona sokudlulisa idatha sanoma iyiphi isignali silingana nesivinini sokukhanya endaweni engenalutho. Iqokwe ngohlamvu "c", futhi cishe amakhilomitha ayizinkulungwane ezingu-300 ngomzuzwana. Isivinini sokukhanya ku-vacuum singesinye sezimo eziyisisekelo zomzimba. Ukungenzeki kokufinyelela isivinini esidlula ijubane lokukhanya endaweni enezinhlangothi ezintathu kuyisiphetho esivela ku-Special Theory […]
Sawubona, Habr! Igama lami ngingu-Asya. Ngithole isifundo esihle kakhulu, angikwazi ukuzibamba kodwa ngiyabelana ngaso. Ngikulethela isifinyezo sesifundo sevidiyo ngezingxabano zomphakathi ngolimi longoti bezibalo. Inkulumo egcwele iyatholakala kusixhumanisi: Imodeli yokwehlukana komphakathi: umdlalo ongakhethwa kuwo wonke amanethiwekhi okuxhumana (A. V. Leonidov, A. V. Savvateev, A. G. Semenov). 2016. U-Alexey Vladimirovich Savvateev - Oqokelwe Isayensi Yezomnotho, […]
Uyazi ukuthi uHabr unabahleli, akunjalo? Labo abangabantu. Kungenxa yabo ukuthi isigaba sezindaba asikaze sibe nalutho, futhi uhlala unethuba lokuhlekisa ngefa lika-alizar. Abahleli bakhiqiza inqwaba yezincwadi ngesonto ngalinye. Kwesinye isikhathi abasebenzisi bakaHabr baze bacabange ukuthi ababona abantu ngempela, kodwa vele useshe ama-algorithms [...]
