Hasken haske Za a iya nema ta hanyar Metadata kuma Yi amfani da masu aiki na mahimmanci
Hasken haske shine sabis na binciken ginawa na Mac. Zaka iya amfani da Hasken wuta don neman kawai game da kowane abu da aka adana a kan Mac, ko kowane Mac akan cibiyar sadarwarku.
Hasken haske zai iya samo fayiloli ta hanyar suna, abun ciki, ko matata, kamar kwanan wata, haɓakawa na ƙarshe, ko nau'in fayil. Abin da bazai iya gani ba shine Hasken wuta yana goyan bayan amfani da fassarar Boolean a cikin wata maƙallin binciken.
Amfani da Boolean Abin tausayi a cikin jumla
Fara da samun dama ga sabis na bincika Hoto. Za ka iya yin wannan ta danna kan Abun Lissafi (gilashin gilashi) a cikin mashaya na menu a saman dama na allonka. Za'a bude abubuwan da zaɓin Lissafi zai nuna kuma nuna filin don shigar da tambayar nema.
Hasken haske yana goyan bayan AND, OR, da BABA masu aiki na kwarai. Dole ne masu yin amfani da Boolean dole su kasance masu ƙaddara domin Lura don gane su a matsayin ayyuka masu mahimmanci. Wasu misalai sun haɗa da:
- kofar BABIN sansanin za su sami wani fayil wanda sunansa ko abun ciki ya haɗa da kalmar kora amma bai ƙunshi kalmar sansanin ba.
- Boot -camp da alamar alamar wata hanya ce ta amfani da alamar BAlean BANlean . Ta hanyar fasaha, alamun da aka rage ba suna nufin DA BA, amma tun lokacin da aka nuna DA aikin, BA da alamomin (-) suna samar da sakamako masu kama.
- farawa DA sansanin za su samar da wannan sakamako a matsayin bincike a sansanin sansanin saboda AND shi ne tsohuwar aiki lokacin da an hada da kalma fiye da ɗaya a cikin wani bincike. Kodayake KO shine nau'in bincike na baya, akwai lokuttan bayyane lokacin da kake son amfani da shi, kamar lokacin da kake neman kalmomin da yawa a cikin wannan misali mai zuwa.
- "Yanzu ne lokacin" DA "Alanis Morissette" zai dawo da wani fayil wanda ya ƙunshi duka kalmomi, amma ba zai dawo da wani fayil wanda ya ƙunshi ɗaya daga cikin kalmomi ba. Ka lura da amfani da quotes don ƙayyade kalma.
- TURK OR sansanin zai sami wani fayil wanda ya ƙunshi ko dai kalma. Kuna iya ganin sakamakon da ya hada da haɗin takalmin tafiya da kuma tafiyar sansanin, da kuma Apple's Boot Camp.
Bugu da ƙari ga masu yin amfani da Boolean, Hasken ma yana iya bincika ta amfani da matakan fayil . Wannan yana ba ka damar bincika takardu, hotuna, kwanan wata, da irinsu, da dai sauransu. Lokacin amfani da matakan bincike kamar yadda ake nema, sanya ma'anar kalma ta farko, biye da sunan metadata da dukiya, rabuwa ta hanyar mallaka. Ga wasu misalai:
Hasken Bincike Neman Yin amfani da Metadata
- Tom daɗin: babban fayil zai bincika kowane babban fayil da ke da Tom a cikin sunan.
- Nau'in mai suna: image zai nemo hotuna tare da Sunflower a cikin sunan fayil.
- Dave Matthews irin: kiɗa za ta sami duk waƙoƙin da ke cikin Mac ɗinka ta hanyar Dave Matthews.
Hada Harshen Boolean
Hakanan zaka iya haɗa masu bincike da bincike na ƙaddamar da ƙaddarawa a cikin bincike guda don bincika sharuddan bincike.