An gano wani rauni (CVE-2019-5018) a cikin SQLite DBMS, wanda ke ba ku damar aiwatar da lambar ku a cikin tsarin idan zai yiwu a aiwatar da tambayar SQL wanda maharin ya shirya. Matsalar tana faruwa ne ta hanyar kuskure a aiwatar da ayyukan taga kuma tana bayyana tun reshen SQLite 3.26. An magance rashin lafiyar a cikin sakin Afrilu na SQLite 3.28, ba tare da ambaton ingantaccen tsaro ba. Tambayar SQL SELECT da aka kera ta musamman na iya haifar da [...]
A yau muna buɗe wani sabon sashe wanda a cikinsa za mu yi magana game da mafi mashahuri kuma m sabis, dakunan karatu da kuma utilities ga dalibai, masana kimiyya da kuma kwararru. A cikin fitowar farko, za mu yi magana game da hanyoyin da za su taimaka muku yin aiki da kyau da kuma ayyukan SaaS masu dacewa. Hakanan, za mu raba kayan aikin don ganin bayanai. Chris Liverani / Unsplash Hanyar Pomodoro. Wannan dabarar sarrafa lokaci ce. […]
Fara akan wannan rukunin yanar gizon ta bin hanyar haɗin yanar gizon. Zaɓin mafi dacewa don dawo da bayanai game da kunna mai farawa ya zama zaɓi tare da PC817 optocoupler. Zane-zane na allunan sun ƙunshi da'irori iri ɗaya guda uku, an sanya komai a cikin akwatunan filastik ABS, girman 100x100 mm. Hoton na'urori masu aunawa Lokacin da aka haɗa su zuwa na'urori masu farawa tare da bawul ɗin semiconductor, ɗigon su na yanzu ya isa ya buɗe PC817 […]
A taron Google I/O, Google ya gabatar da sabbin wayoyinsa Pixel 3A da Pixel 3A XL. Sabbin samfuran suna da ingantattun nau'ikan masu araha na Pixel 3 da Pixel 3 XL, bi da bi, amma suna riƙe da mahimmin fasalin tsofaffin samfuran - kyakyawan kyamara. Amma da farko, yana da daraja a lura da babban bambanci tsakanin sababbin samfurori da alamun. Ya ta'allaka ne a dandalin su […]
Kamfanin ƙera Redmi Note 7 ya yi nisa don tabbatar da ƙarfin wannan na'urar. Amma tawagar Xiaomi UK ta yanke shawarar tabbatar da cewa na'urar tana da ikon yin jigilar sararin samaniya. Bayan 'yan kwanaki da suka gabata sun yanke shawarar ƙaddamar da Redmi Note 7 a cikin stratosphere ta amfani da balloon yanayi. Bayan haka an dawo da na'urar lafiya zuwa Duniya: A cewar kamfanin, Redmi Note 7 […]
Masoyi Alfonso Torres, wanda aka sani a ƙarƙashin sunan mai suna We1etu1n, ya buga hoton Nintendo Switch yana gudana Windows XP akan Reddit. Na'urar aiki, wanda ya riga ya kasance shekaru 18, ya ɗauki sa'o'i 6 don shigarwa, amma Pinball 3D ya sami damar yin aiki da sauri. An ba da rahoton cewa aikin ya yi amfani da tsarin aiki na L4T Ubuntu da na'ura mai kama da QEMU, wanda ke ba ku damar yin koyi da […]
Kwanakin baya, akan Twitter, mai ba da shawara Ishan Agarwal ya ba da rahoton farashin wayar OnePlus 7 Pro a Indiya. Dangane da bayaninsa, tsarin da ke da 6 GB na RAM da 128 GB na ajiya zai kashe rupees 49 (kimanin $ 999), nau'in 720/8 GB zai biya rupees 256 (~ $ 52), kuma nau'in 999/766 GB zai ci 12 rupees (~$256). Yanzu akwai sabon […]
Kamar yadda muka riga muka ruwaito, a wannan watan Huawei yana sanar da manyan wayoyi masu inganci a cikin jerin Honor 20. Majiyoyin yanar gizo sun sami bayanai game da daidaitawar kyamarori masu yawa na waɗannan na'urori. Idan kun yi imani da bayanan da aka buga, daidaitaccen samfurin Honor 20 zai karɓi kyamarar quad tare da babban firikwensin megapixel 48 (f/1,8). Bugu da kari, an ambaci wani nau'in pixel miliyan 16 (na'urorin gani-fadi-fadi; f/2,2), da kuma […]
Dandalin ciniki na AliExpress, mallakin katafaren kamfanin Intanet na kasar Sin Alibaba, yanzu an bude shi ne don yin aiki ba ga kamfanoni daga kasar Sin kadai ba, har ma da masu sayar da kayayyaki na kasar Rasha, da masu siyar da kayayyaki daga Turkiyya, Italiya da Spain. Trudy Dai, shugabar sashen hada-hadar kasuwancin Alibaba, ta bayyana hakan a wata hira da jaridar Financial Times. A halin yanzu, dandalin AliExpress yana ba da damar sayar da [...]
AMD da Cray sun ba da sanarwar wannan makon cewa nan da 2021 za su ƙaddamar da tsarin sarrafa kwamfuta mafi ƙarfi a duniya, wanda ake kira Frontier. Ana tsammanin cewa abokin ciniki shine Ma'aikatar Makamashi ta Amurka, kodayake babban darektan AMD Lisa Su, a cikin sharhin Barron's, ya lissafa ayyuka masu lumana waɗanda wannan supercomputer zai warware: binciken ilimin halitta, decryption […]
A matsayinka na mai mulki, don taimako na tunani, ana amfani da dabarun da aka yi amfani da su don maye gurbin mummunan motsin rai tare da masu kyau. Ana amfani da bimbini sosai don waɗannan dalilai, kodayake kallon fim ɗin iyali mai kyau yana iya taimakawa. A cikin ilimin halin mutum, akwai kuma magani ta amfani da fasaha na catharsis, wanda ya haɗa da amsawa ga mummunan kwarewa. Wannan jagorar ya haɗa da "maganin alkalami mai guba," lokacin da mai haƙuri ya rubuta wasiƙa, yana zubar da fushinsa [...]
An fitar da sigar Linux kernel 5.1. Daga cikin mahimman sabbin abubuwa: io_uring - sabon dubawa don shigarwa/fitarwa asynchronous. Yana goyan bayan jefa ƙuri'a, buffer I/O da ƙari mai yawa. ƙara ikon zaɓar matakin matsawa don zstd algorithm na tsarin fayil na Btrfs. Taimakawa TLS 1.3. An kunna yanayin Fastboot na Intel ta tsohuwa don masu sarrafawa na Skylake da sababbi. tallafi don sabon kayan masarufi: GPU Vega10/20, da yawa […]
