Iblogi yodidi
I-Linux inenani elikhulu lezixhobo zokulungisa i-kernel kunye nezicelo. Uninzi lwazo lunempembelelo embi ekusebenzeni kwesicelo kwaye alunakusetyenziswa kwimveliso. Kwiminyaka embalwa edlulileyo, esinye isixhobo saphuhliswa - i-eBPF. Yenza ukuba kube lula ukulandelela i-kernel kunye nezicelo zomsebenzisi nge-overhead ephantsi kwaye ngaphandle kwesidingo sokwakha kwakhona iinkqubo kunye nokukhuphela umntu wesithathu [...]
Abasebenzisi ngokwenene abayithandi xa uvimba we-intanethi abawufunayo ucotha. Idatha yophando ibonisa ukuba i-57% yabasebenzisi baya kushiya iphepha lewebhu ukuba kuthatha ixesha elingaphezu kwemizuzwana emithathu ukulayisha, ngelixa i-47% izimisele ukulinda imizuzwana emibini kuphela. Ukulibaziseka kwesibini kunokubiza i-7% ekuguquleni kunye ne-16% ekunciphiseni ukwaneliseka komsebenzisi. Ke ngoko, kufuneka ulungiselele ukonyuka komthwalo kunye nokunyuka kwetrafikhi. [β¦]
AmaJiphutha amandulo ayesazi kakhulu nge-vivisection kwaye ayekwazi ukwahlula isibindi kwizintso ngokuchukumisa. Ngokugubungela ama-mummies ukusuka kusasa ukuya ngokuhlwa kunye nokuphilisa (ukusuka kwi-trephination ukuya ekususeni amathumba), ngokuqinisekileyo uya kufunda ukuqonda i-anatomy. Ubutyebi beenkcukacha ze-anatomical bube ngaphezu kokulungiswa kukudideka ekuqondeni umsebenzi wamalungu. Ababingeleli, oogqirha kunye nabantu abaqhelekileyo babeka ingqondo ngesibindi entliziyweni, kwaye [...]
Kweli nqaku, ndiza kuthetha malunga nendlela iprojekthi endisebenza ngayo eguqulwe ngayo ukusuka kwi-monolith enkulu ukuya kwiseti yee-microservices. Le projekthi yaqala imbali yayo kudala kakhulu, ekuqaleni kuka-2000. Iinguqulelo zokuqala zabhalwa kwiVisual Basic 6. Ekuhambeni kwexesha, kwacaca ukuba uphuhliso kolu lwimi kwixesha elizayo kuya kuba nzima ukuxhasa, kuba i-IDE [β¦]
Icatshulwe kwincwadi ethi βInvasion. Imbali emfutshane yeeHackers zaseRashiya" NgoMeyi walo nyaka, indlu yokupapasha i-Individum yapapasha incwadi yintatheli uDaniil Turovsky, "Ukuhlasela. Imbali emfutshane yeeHacker zaseRashiya. Iqulethe amabali avela kwicala elimnyama leshishini le-IT yaseRashiya - malunga nabafana, abaye bathandana neekhompyutheni, bafunda kungekuphela nje ukucwangcisa, kodwa ukuphanga abantu. Incwadi iphuhlisa, njengento eyenzeka ngokwayo, ukusuka [...]
Ukuphela kweyokuqala kunye nokuqala kwenyanga yesibini yehlobo lika-2019 kwabonakala kunzima kwaye kwaphawulwa ngamathontsi amaninzi amakhulu kwiinkonzo ze-IT zehlabathi. Kwezona ziphawulekayo: izehlo ezibini ezinzulu kwisiseko se-CloudFlare (esokuqala - sinezandla ezigwenxa kunye nesimo sengqondo sokungakhathali malunga ne-BGP kwicala le-ISPs evela e-USA; okwesibini - ngokusasazwa okugwenxa kweCF ngokwabo, echaphazela wonke umntu osebenzisa iCF. , [β¦]
Molweni nonke! Ihlobo akulona nje ixesha leeholide, iiholide kunye nezinye izinto ezilungileyo, kodwa kunye nexesha lokucinga ngoqeqesho. Ngokumalunga noqeqesho oluya kukufundisa ezona lwimi zidumileyo zeprogramu, "ukumpompa" izakhono zakho, ukuntywilisela ekuxazululeni iiprojekthi zoshishino zangempela, kwaye, ngokuqinisekileyo, kukunika isiqalo somsebenzi ophumelelayo. Ewe, uqonde yonke into ngokuchanekileyo - siza kuthetha ngeSikolo sethu [...]
Namhlanje sipapasha inqaku lomfundi we-GeekBrains u-SergeySolovyov, apho wabelana ngamava akhe okutshintsha komsebenzi ogqithiseleyo - ukusuka kwingcali yekhredithi ukuya kumphuhlisi we-backend. Inqaku elinomdla kweli bali kukuba uSergei watshintsha ubuchule bakhe, kodwa kungekhona umbutho wakhe - umsebenzi wakhe waqala kwaye uyaqhubeka kwi-Home Credit and Finance Bank. Yaqala njani yonke into ngaphambi kokufudukela kwi-IT [β¦]
Ngaphantsi kweminyaka engama-2 emva kokukhululwa kwe-6th version yokusabalalisa kweMageia, ukukhutshwa kwe-7th version yokusabalalisa kwenzeka. Kuhlelo olutsha: i-kernel 5.1.14 rpm 4.14.2 dnf 4.2.6 Mesa 19.1 Plasma 5.15.4 GNOME 3.32 Xfce 4.14pre Firefox 67 Chromium 73 LibreOffice 6.2.3 GCC 8.3.1 kunye nophuculo oluninzi. umthombo: linux.org.ru
Ibali lokwenyani elisekelwe kwiziganeko eziyintsomi. Zonke izinto ezenzekayo azizenzekelanga. Zonke iziqhulo azihlekisi. - Sergey, molo. Igama lam nguBibi, umlingane wam nguBob kwaye sibabini ... iinkokeli zeqela, besikwiprojekthi ixesha elide kakhulu, siyayazi yonke into ngentloko kwaye namhlanje siya kunxibelelana ngolwazi kunye nezakhono zakho. Kubhaliwe kwi-CV yakho ukuba ungumntu omkhulu, [...]
Amalungu oluntu lwaseDebian ayavuya ukuvakalisa ukukhululwa kwenkqubo elandelayo ye-Debian 10 yokusebenza, i-codename buster. Olu khululo luquka ngaphezu kwe-57703 iipakethe ezidityaniselwe ulwakhiwo lweprosesa elandelayo: 32-bit PC (i386) kunye ne-64-bit PC (amd64) 64-bit ARM (arm64) ARM EABI (armel) ARMv7 (EABI hard-float ABI, armhf ) MIPS (mips (indian enkulu [β¦]
Uninzi lwabacwangcisi bale mihla bafumene imfundo yabo kwiidyunivesithi. Ngokuhamba kwexesha, oku kuya kutshintsha, kodwa ngoku izinto zinje kangangokuba abasebenzi abalungileyo kwiinkampani ze-IT basaphuma kwiiyunivesithi. Kulo myalezo, u-Stanislav Protasov, uMlawuli we-Acronis woBudlelwane beYunivesithi, uthetha ngombono wakhe weempawu zoqeqesho lweyunivesithi kubaprogram bexesha elizayo. Ootitshala, abafundi kunye nabo babaqeshileyo banokude [β¦]
