SQL ba C++ ba, kuma ba JavaScript ba. Don haka, kimanta maganganun ma'ana suna faruwa daban-daban, kuma wannan ba ɗaya bane: INA fncondX () DA fncondY () = fncondX () && fncondY () A cikin aiwatar da inganta tsarin aiwatar da tambaya, PostgreSQL na iya sabani " sake tsarawa” daidaitattun yanayi, kar a lissafta kowane ɗayansu don bayanan mutum ɗaya, koma zuwa [...]
Kamar yadda kuka sani, Shugaban Amurka Donald Trump ya fada a ranar Litinin cewa, gwamnatin kasar za ta hana gudanar da ayyukan sadarwar bidiyo na kasar Sin TikTok a Amurka idan har wani kamfani na Amurka da ya saye shi nan da ranar 15 ga watan Satumba. Lamarin dai ya samu ci gaba ne sakamakon tsamin dangantaka tsakanin gwamnatocin Amurka da China. Kamar yadda aka sani a baya, sha'awar sayan [...]
Dalar Amurka biliyan 2,1 da Google ya samu, wani bangare na riko da Alphabet, na kera na'urorin da za a iya sawa don sa ido kan motsa jiki Fitbit, ya haifar da tambayoyi a cikin Tarayyar Turai. Ana sa ran samun amsoshin a cikin wani babban bincike na kin amincewa da hukumar Tarayyar Turai ta sanar a hukumance ranar Talata. Binciken dai zai dauki tsawon watanni hudu ne kuma ya kamata a kammala shi a ranar 9 ga watan Disamba. An gabatar da wannan sanarwar ta hanyar yin nazari na farko game da yanayin [...]
Peter Robinson na Red Hat Release Engineering Team ya buga wani tsari don karɓar Intanet na Abubuwan Rarraba a matsayin bugu na hukuma na Fedora 33. Don haka, farawa da Fedora 33, Fedora IoT za a aika tare da Fedora Workstation da Fedora Server. Har yanzu ba a amince da shawarar a hukumance ba, amma a baya an amince da buga ta […]
Manyan rabe-raben Linux sun tattara sabuntawar gyarawa zuwa kunshin bootloader na GRUB2 don magance matsalolin da suka taso bayan an daidaita raunin BootHole. Bayan shigar da sabuntawa na farko, wasu masu amfani sun fuskanci rashin iya yin booting tsarin su. Abubuwan da aka yi amfani da su sun faru akan wasu tsarin tare da BIOS ko UEFI a cikin Yanayin Legacy, kuma an haifar da su ta hanyar sauye-sauye na baya, suna haifar da [...]
Wani bincike daga BSD-Hardware.info ya nuna cewa tallafin kayan masarufi na FreeBSD ba shi da kyau kamar yadda mutane ke faɗi. Binciken ya yi la'akari da cewa ba duk kayan aikin da ke kasuwa ba ne daidai da shahara. Akwai na'urori da ake amfani da su da yawa waɗanda ke buƙatar tallafi, kuma akwai na'urori da ba kasafai ba waɗanda za a iya ƙidayar masu su a hannu ɗaya. Saboda haka, an yi la'akari da nauyin kowane na'ura a cikin ƙima [...]
Saki na gaba na Qt Visual Graph Editan 0.6, editan jadawali na gani da yawa, ya faru. Babban yanki na aikace-aikacen QVGE shine ƙirƙirar "manual" da gyara ƙananan jadawali azaman kayan zane (alal misali, don labarai), ƙirƙirar zane da samfuran saurin aiki, shigarwa-fitarwa daga buɗaɗɗen tsari (GraphML, GEXF, DOT), adana hotuna a cikin PNG / SVG/PDF, da sauransu. Hakanan ana amfani da QVGE don dalilai na kimiyya […]
Wannan jerin labaran an keɓe don nazarin ayyukan gine-gine a babban birnin Silicon Valley - San Francisco. San Francisco shine fasaha na "Moscow" na duniyarmu, ta yin amfani da misalinsa (tare da taimakon bayanan budewa) don lura da ci gaban masana'antar gine-gine a manyan birane da manyan birane. An gudanar da ginin zane-zane da lissafi a Jupyter Notebook (a kan dandalin Kaggle.com). Bayanai akan izini sama da miliyan don […]
Ɗaya daga cikin nau'ikan hare-haren da aka fi sani shine zubar da mugun aiki a cikin bishiya a ƙarƙashin matakai masu daraja. Hanyar zuwa fayil ɗin da za a iya aiwatarwa na iya zama abin shakku: malware sau da yawa yana amfani da manyan fayilolin AppData ko Temp, kuma wannan ba al'ada bane ga shirye-shirye na halal. Don yin gaskiya, yana da kyau a faɗi cewa ana aiwatar da wasu abubuwan sabuntawa ta atomatik a cikin AppData, don haka kawai bincika wurin […]
Tun kafin shekarun Zuƙowa su zo lokacin cutar sankarau, yaran da ke makale a bangon gidajensu huɗu an tilasta musu su ci gaba da koyo. Kuma sun yi nasara godiya ta hanyar horar da tarho "koyarwa-a-waya". Yayin da cutar ta barke, an rufe dukkan makarantu a Amurka, kuma dalibai na kokawa don ci gaba da karatunsu daga gida. A Long Beach, California, ƙungiyar ɗaliban makarantar sakandare ta zama farkon […]
Za a gabatar da wayoyi masu wayo daga dangin Huawei Mate 40 a cikin bazara, amma an riga an sami jita-jita da yawa game da sabbin samfura masu zuwa akan Intanet. Duk da haka, har ya zuwa yanzu babu wani bayani game da yadda sabbin tutocin kasar Sin za su kasance. Mawallafin shafin Twitter @OnLeaks ya cika wannan gibin. Tare da haɗin gwiwar HandsetExpert.com, ya gabatar da ma'anar Mate 40. Abu na farko da ya kama idon ku […]
Samsung Galaxy S20 Ultra ya nuna wa duniya yadda girman babban rukunin kyamara zai iya zama. Bayan wannan, Huawei P40 Pro ya shiga kasuwa, wanda ya tabbatar da cewa masana'antun ba su da tsoron ƙara girman wannan ƙirar. A bayyane yake, nan ba da jimawa ba Xiaomi zai saki Mi 10 Pro Plus tare da babbar babbar naúrar kyamara. Hotunan shari'ar kariyar sun bazu a yanar gizo, [...]
