Sihloko: Блог

I-Cron ku-Linux: umlando, ukusetshenziswa kanye nedivayisi

I-classic ibhale ukuthi amahora ajabulisayo awabuki. Ngalezo zikhathi zasendle babengekho abahleli bezinhlelo noma i-Unix, kodwa namuhla abahleli bazi ngokuqinisekile: i-cron izogcina umkhondo wesikhathi esikhundleni sabo. Izinsiza zomugqa womyalo zombili zibuthakathaka futhi ziwumsebenzi kimi. i-sed, i-awk, i-wc, i-cut nezinye izinhlelo ezindala ziqhutshwa yimibhalo kumaseva ethu nsuku zonke. Abaningi […]

I-Facebook kanye noRay-Ban bakha izibuko ze-AR ezibhalwe "Orion"

Eminyakeni embalwa edlule, i-Facebook ibilokhu ithuthukisa izibuko zangempela ezingathandwa kwabathelisi esikubona. Le phrojekthi yenziwa ngochwepheshe abavela ophikweni lobunjiniyela lwe-Facebook Reality Labs. Ngokusho kwedatha etholakalayo, phakathi nenqubo yokuthuthukiswa, onjiniyela be-Facebook bahlangabezane nobunzima obuthile, ukuxazulula ukuthi yisiphi isivumelwano sokubambisana esasayinwa noLuxottica, umnikazi we-brand Ray-Ban. Ngokusho kwemithombo yenethiwekhi, i-Facebook ilindele ukuthi ukujoyina [...]

Ubuchwepheshe bokuthutha okuhlakaniphile okusekelwe ku-5G buye bahlolwa eMoscow

Umqhubi we-MTS umemezele ukuhlolwa kwezixazululo ezithuthukisiwe zengqalasizinda yezokuthutha yesikhathi esizayo kunethiwekhi yesizukulwane sesihlanu (5G) endaweni yombukiso we-VDNKh complex. Sikhuluma ngobuchwepheshe bedolobha “elihlakaniphile”. Ukuhlolwa kwenziwa ngokubambisana neHuawei kanye ne-system integrator NVision Group (ingxenye ye-MTS Group), futhi ukwesekwa kwanikezwa uMnyango Wezobuchwepheshe Bolwazi waseMoscow. Izixazululo ezintsha zihlinzeka ngokushintshaniswa okuqhubekayo kwedatha [...]

"Idatha engaziwa" noma lokho okuhlelwe ku-152-FZ

Ingcaphuno emfushane evela kumthethosivivinywa wezichibiyelo zoMthetho Wesifunda wangomhla zingama-27.07.2006 kuJulayi, 152 N 152-FZ “Kudatha Yabantu” (152-FZ). Ngalezi zichibiyelo, i-XNUMX-FZ "izovumela ukuhweba" kwe-Big Data futhi izoqinisa amalungelo omqhubi wedatha yomuntu siqu. Mhlawumbe abafundi bazoba nentshisekelo yokunaka amaphuzu abalulekile. Ukuze uthole ukuhlaziywa okuningiliziwe, kunjalo, kunconywa ukufunda umthombo. Njengoba kushiwo encwadini echazayo: Umthethosivivinywa wathuthukiswa […]

Sisebenza kanjani isithunywa esisabalalisiwe ku-blockchain?

Ekuqaleni kuka-2017, saqala ukudala isithunywa ku-blockchain [igama nesixhumanisi kuphrofayela] ngokuxoxa ngezinzuzo ngaphezu kwezithunywa ze-P2P zakudala. Iminyaka engu-2.5 isidlulile, futhi sakwazi ukufakazela umqondo wethu: izinhlelo zokusebenza ze-messenger manje seziyatholakala ku-iOS, i-Web PWA, i-Windows, i-GNU/Linux, i-Mac OS ne-Android. Namuhla sizokutshela ukuthi isithunywa se-blockchain sisebenza kanjani nokuthi iklayenti [...]

I-smartphone ye-Vivo U10 ibonwe nge-Snapdragon 665 processor

Imithombo eku-inthanethi ikhiphe imininingwane mayelana nezici ze-smartphone ye-Vivo esezingeni eliphakathi, evela ngaphansi kwekhodi ebizwa ngokuthi V1928A. Umkhiqizo omusha kulindeleke ukuthi uqale emakethe yezohwebo ngaphansi kwegama elithi U10. Kulokhu umthombo wedatha bekuyibhentshimakhi edumile ye-Geekbench. Ukuhlolwa kuphakamisa ukuthi idivayisi isebenzisa iprosesa ye-Snapdragon 665 (i-chip ine-coded trinket). Isixazululo sihlanganisa amakhompyutha ayisishiyagalombili […]

UDkt Jekyll kanye noMnu Hyde isiko lebhizinisi

Imicabango yamahhala esihlokweni sosiko lwebhizinisi, egqugquzelwe isihloko esithi Iminyaka Emithathu Yosizi Ngaphakathi kwe-Google, Inkampani Ejabulisa Kakhulu ku-Tech. Kukhona futhi ukuphindwa kabusha kwayo mahhala ngesiRashiya. Ukukubeka kafushane kakhulu, iphuzu liwukuthi okuhle encazelweni nasemlayezweni wamagugu i-Google eyabeka esisekelweni sesiko layo lebhizinisi, ngesinye isikhathi yaqala ukusebenza […]

I-Ethernet, i-FTP, i-Telnet, i-HTTP, i-Bluetooth - izisekelo zokuhlaziywa kwethrafikhi. Ukuxazulula izinkinga kumanethiwekhi nge-r0ot-mi. Ingxenye 1

Kulesi sihloko, imisebenzi emi-5 yokuqala izokufundisa izisekelo zokuhlaziywa kwethrafikhi yezivumelwano ezahlukahlukene zenethiwekhi. Ulwazi lwenhlanganoIkakhulukazi kulabo abafuna ukufunda okuthile okusha futhi bathuthuke kunoma iyiphi yezindawo zolwazi nokuvikeleka kwekhompyutha, ngizobhala futhi ngikhulume ngalezi zigaba ezilandelayo: PWN; i-cryptography (Crypto); ubuchwepheshe benethiwekhi (Inethiwekhi); reverse (Reverse Engineering); i-steganography (i-Stegano); ukusesha nokusebenzisa ubungozi be-WEB. […]

Isimemezelo se-Kubernetes Web View (kanye nohlaka olufushane lwamanye ama-UI ewebhu we-Kubernetes)

Qaphela Ukuhumusha: Umbhali wencwadi yokuqala nguHenning Jacobs waseZalando. Udale isixhumi esibonakalayo esisha sewebhu sokusebenzisana neKubernetes, esibekwe “njengekubectl yewebhu.” Kungani kuvele iphrojekthi entsha yomthombo ovulekile futhi yiziphi izindlela ezingahlangabezwanga nezixazululo ezikhona - funda isihloko sakhe. Kulokhu okuthunyelwe, ngibuyekeza imithombo evulekile ehlukahlukene ye-Kubernetes interfaces […]

Imibuzo yomqashi wakusasa

Ekupheleni kwenhlolokhono ngayinye, umfakisicelo uyabuzwa ukuthi kukhona yini imibuzo esele. Isilinganiso esinzima esivela kozakwethu siwukuthi amakhandidethi angu-4 kwaba-5 afunda ngosayizi weqembu, isikhathi sokuza ehhovisi, futhi kancane mayelana nobuchwepheshe. Imibuzo enjalo isebenza esikhathini esifushane, ngoba ngemva kwezinyanga ezimbalwa okubalulekile kubo akuyona ikhwalithi yemishini, kodwa isimo seqembu, inani lemihlangano [...]

Asidingi ukulungiswa kokuhumusha: umhumushi wethu wazi kangcono ukuthi kufanele kuhunyushwe kanjani

Lokhu okuthunyelwe kuwumzamo wokufinyelela abashicileli. Ukuze bezwe futhi baphathe ukuhumusha kwabo ngokuzibophezela okukhulu. Phakathi nohambo lwami lokuthuthuka, ngathenga izincwadi eziningi ezahlukene. Izincwadi ezivela kubashicileli abahlukahlukene. Kokubili ezincane nezinkulu. Okokuqala, izindlu ezinkulu zokushicilela ezinethuba lokutshala imali ekuhumusheni izincwadi zobuchwepheshe. Lezi kwakuyizincwadi ezihluke kakhulu: sonke […]

Ihambisa umdlalo wabadlali abaningi ukusuka ku-C++ ukuya kuwebhu nge-Cheerp, WebRTC kanye ne-Firebase

Isingeniso Inkampani yethu i-Leaning Technologies inikeza izixazululo zokuhambisa izinhlelo zokusebenza zedeskithophu ezivamile kuwebhu. Umhlanganisi wethu we-C++ Cheerp ukhiqiza inhlanganisela ye-WebAssembly ne-JavaScript, enikeza kokubili ukuzizwisa kwesiphequluli esilula nokusebenza okuphezulu. Njengesibonelo sohlelo lokusebenza, sinqume ukufaka igeyimu yabadlali abaningi kuwebhu futhi sakhetha i-Teeworlds kulokhu. I-Teeworlds iwumdlalo we-retro we-XNUMXD wabadlali abaningi […]