Ukuphathwa Kwesigaba
Sawubona, Habr! Thina kwa-Badoo sisebenza ngenkuthalo ekusebenzeni kwe-PHP ngoba sinohlelo olukhulu kakhulu ngalolu limi futhi udaba lokusebenza luyindaba yokonga imali. Eminyakeni engaphezu kweyishumi edlule, sakha i-PHP-FPM yalokhu, ekuqaleni eyayiyiqoqo leziqephu ze-PHP, futhi kamuva yaba yingxenye yokusabalalisa okusemthethweni. Eminyakeni yamuva nje, i-PHP ine […]
Ukuthuthukisa amaphrojekthi anomthwalo omkhulu kunoma yiluphi ulimi kudinga indlela ekhethekile kanye nokusetshenziswa kwamathuluzi akhethekile, kodwa uma kuziwa ezinhlelweni zokusebenza ku-PHP, isimo singaba sibi kangangokuthi kufanele uthuthukise, isibonelo, iseva yakho yohlelo lokusebenza. Kulesi sihloko sizokhuluma ngobuhlungu obujwayelekile ngokugcinwa kweseshini esabalalisiwe kanye nokulondolozwa kwedatha ku-memcached nokuthi kanjani […]
Angingabazi ukuthi abahlonishwayo bangabaphathi Linux — zama ukunciphisa inani lamaphakheji afakiwe kuseva. Lokhu kungabizi kakhulu, kuphephile, futhi kunikeza umphathi umuzwa wokulawula okuphelele nokuqonda izinqubo. Ngakho-ke, ukufakwa kwesistimu yokusebenza evamile yokuqala kuhilela ukukhetha inketho encane bese ufaka amaphakheji adingekayo. Kodwa-ke, inketho encane enikezwa ngumfakisi CentOS, […]
Ohulumeni bamazwe amaningi, ngandlela thize, banciphisa ukufinyelela kwezakhamuzi ukwaziswa nezinkonzo kuyi-Internet. Ukulwa nokuhlolwa okunjalo kuwumsebenzi obalulekile futhi onzima. Ngokuvamile, izixazululo ezilula azikwazi ukuziqhayisa ngokwethembeka okuphezulu noma ukusebenza kahle kwesikhathi eside. Izindlela eziyinkimbinkimbi kakhulu zokunqoba ama-blockages zinezinkinga ngokusetshenziswa, ukusebenza okuphansi, noma ukungavumeli ukugcinwa kwekhwalithi yokusetshenziswa [...]
Lesi yingxenye yesibili neyokugcina ye-athikili emayelana nokugebenga amadrayivu angaphandle azibhalayo. Ake ngikukhumbuze ukuthi engisebenza naye usanda kungilethela i-hard drive ye-Patriot (Aigo) SK8671, futhi nganquma ukuyihlehlisa, futhi manje ngabelana ngokuphuma kuyo. Ngaphambi kokuqhubeka ufunda, qiniseka ukuthi ufunda ingxenye yokuqala yesihloko. 4. Siqala ukulahla i-flash drive yangaphakathi i-PSoC 5. Iphrothokholi ye-ISSP - […]
Kulesi sihloko ngizokutshela ukuthi sibhekane kanjani nenkinga yokubekezelelana kwamaphutha we-PostgreSQL, kungani kwaba ebalulekile kithi, nokuthi kwenzekani ekugcineni. Sinesevisi elayishwe kakhulu: abasebenzisi abayizigidi ezingu-2,5 emhlabeni wonke, abasebenzisi abasebenzayo abangu-50K+ nsuku zonke. Amaseva atholakala e-Amazone esifundeni esisodwa sase-Ireland: amaseva ahlukene ayi-100+ ahlala esebenza, cishe angama-50 […]
Ukuhlukaniswa kwedatha ngokwako kuyisihloko esithokozisayo socwaningo. Ngiyakuthanda ukuqoqa ulwazi olubonakala ludingekile, futhi bengilokhu ngizama ukwenza uhlu lwemibhalo olunengqondo lwamafayela ami, futhi ngolunye usuku ephusheni ngabona uhlelo oluhle nolufanelekile lokwabela amathegi kumafayela, futhi nganquma ukuthi ngeke ngikwazi ukuphila. kanjena manje. Inkinga ngabasebenzisi be-Hierarchical File Systems bavame ukubhekana nenkinga […]
Ezinye izihloko ochungechungeni: Umlando we-relay Indlela "yokudluliswa kolwazi ngokushesha", noma Ukuzalwa komlobi webanga elide I-Galvanism Entrepreneurs Futhi lapha, ekugcineni, i-relay Talking Telegraph Vele uxhume Isizukulwane esikhohliwe samakhompiyutha e-relay Electronic inkathi Umlando wamakhompiyutha e-elekthronikhi Isandulela se-ENIAC Colossus Inguquko kagesi Umlando we-transistor Ukudonsa indlela yakho ebumnyameni Kusuka emvuthwandaba wempi Umlando Wokubuyiswa Kaningi We-Inthanethi Ukuhlakazeka Komgogodla, […]
Ezinye izihloko ochungechungeni: Umlando we-relay Indlela "yokudluliswa kolwazi ngokushesha", noma Ukuzalwa komlobi webanga elide I-Galvanism Entrepreneurs Futhi lapha, ekugcineni, i-relay Talking Telegraph Vele uxhume Isizukulwane esikhohliwe samakhompiyutha e-relay Electronic inkathi Umlando wamakhompiyutha e-elekthronikhi Isandulela se-ENIAC Colossus Inguquko kagesi Umlando we-transistor Ukudonsa indlela yakho ebumnyameni Kusuka emvuthwandaba wempi Umlando Wokubuyiswa Kaningi We-Inthanethi Ukuhlakazeka Komgogodla, […]
Usuku oluhle nobusuku nonke! Lokhu okuthunyelwe kuzoba wusizo kulabo abasebenzisa ukubethela kwedatha ye-LUKS futhi abafuna ukususa ukubethela amadiski ngaphansi Linux (Debian, Ubuntu) esigabeni sokususa ukubethela kwe-root partition. Angikwazanga ukuthola noma yiluphi ulwazi ngalokhu ku-inthanethi. Muva nje, njengoba inani lama-drive likhula ezindaweni zami zokufaka, ngihlangane nenkinga yokususa ukubethela ama-drive kusetshenziswa i- […] eyaziwa kakhulu
Inhlangano ye-WorldSkills ihlose ukuhlomisa abahlanganyeli ngokuyinhloko ngamakhono asebenzayo adingekayo emakethe yezabasebenzi yanamuhla. Ikhono "leNethiwekhi kanye nokuphathwa kweSistimu" liqukethe amamojula amathathu: Inethiwekhi, Windows, LinuxImisebenzi iyashintsha kusukela kobuqhawe kuya kobuqhawe, futhi izimo ziyashintsha, kodwa isakhiwo semisebenzi sisalokhu sifana kakhulu. I-Network Island izoba ngeyokuqala ngenxa yobulula bayo uma iqhathaniswa nezinye iziqhingi. Linux и Windows. [...]
Ngicabanga ukuthi wena, njengami, uvame ukubona izindlela ezifana nokuthi !!! Okubalulekile____Okusha___!!! Ungasusi!!! Inombolo ye-oda 98819-649-B yangomhlaka-30 kuNhlolanja 1985 ngokuqokwa kuka-Ivan Aleksandrovich Kozlov njengenhloko ebambele yomnyango ngokusekela amakhasimende e-VIP ezinkampani kanye nokuhlela imihlangano yebhizinisi ngemuva kwezigcawu.doc. Futhi kaningi, ukuvula idokhumenti enjalo ku Windows Ngeke kusebenze ngokushesha. Abanye abantu bazama indlela yokuxazulula inkinga ngendlela […]