2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
HashCode vaj huam sib luag tsis txhais hais tias sib npaug rov qab muaj tseeb. Daim ntawv cog lus yog tias ob khoom sib npaug yuav tsum muaj tib tus hashCode. Tab sis nws TSIS TXHOB hais ob yam khoom nrog tib HashCode yuav tsum sib npaug.
Puas sib npaug txoj kev siv hashCode?
Thaum peb tham txog txoj kev sib npaug lub hom phiaj tseem ceeb yog sib piv lub xeev ntawm ob yam khoom lossis cov ntsiab lus ntawm cov khoom.
Puas sib npaug siv hashCode C?
Nws yog vim lub moj khaum xav kom ob yam khoom uas zoo ib yam yuav tsum muaj tib tus hashcode. Yog tias koj hla txoj kev sib npaug los ua qhov kev sib piv tshwj xeeb ntawm ob yam khoom thiab ob yam khoom raug suav tias yog tib yam los ntawm txoj kev, ces tus hash code ntawm ob yam khoom yuav tsum yog tib yam.
Tus hashCode yog dab tsi thiab sib npaug siv rau?
Txoj kev hashcode rov qab tib tus nqi hash thaum hu rau ob yam khoom, uas sib npaug raws li txoj kev sib npaug. Thiab yog tias cov khoom tsis sib npaug, nws feem ntau rov qab muaj qhov sib txawv hash.
Puas HashMap siv hashCode lossis sib npaug?
Koj tuaj yeem hla qhov no hauv koj chav kawm los muab koj tus kheej siv. HashMap siv qhov sib npaug los piv tus yuam sij seb qhov sib npaug lossis tsis. Yog tias txoj kev sib npaug rov qab muaj tseeb, lawv sib npaug sib npaug tsis sib npaug. Ib lub thoob tuaj yeem muaj ntau dua ib qho, nws nyob ntawm txoj kev hashCode.
Pom zoo:
Puas yog cov nqi sib npaug sib npaug?
Kev sib npaug ntawm thaj av, zoo li kev them nyiaj tshaj ib feem ntawm thaj av, tuaj yeem hla dhau raws li txoj cai yog tias muaj kev muag khoom raws li txoj cai. Puas yog tus nqi sib npaug yog tus nqi sau npe? Tus nqi sib npaug tsis tuaj yeem sau npe rau ntawm nws tus kheej txoj cai thiab yuav tsum tau tiv thaiv los ntawm kev nkag mus rau hauv daim ntawv ceeb toom.
Puas trs cables sib npaug lossis tsis sib npaug?
TRS cables tuaj yeem siv rau mono, ntsuas cov cim ntsuas nrog rau cov cim tso suab. Ib qho piv txwv ntawm mono, cov teeb liab sib npaug yuav yog kab tawm tswv yim lossis cov zis tawm los ntawm cov khoom sib tov lossis lub suab interface. Lub mloog pob ntseg tau txais cov cim tso suab ntawm TRS cables.
Puas yog sib npaug thiab sib npaug?
yog qhov sib npaug yog qhov xwm txheej ntawm qhov kev sib tw uas muaj kev sib tw sib npaug, ua rau tsis muaj qhov hloov pauv thaum sib npaug yog ib lub zog sib npaug, tab sis ntxeev ntawm, qhov tshwm sim sum ntawm vector zog; lub zog uas sib npaug rau lwm lub zog, yog li nqa ib qho khoom mus rau qhov sib npaug.
Puas muaj qhov sib npaug sib npaug?
Ib kab kab sib npaug feem ntau muaj ib qho kev daws teeb meem, tab sis qee zaum nws tsis tuaj yeem muaj kev daws teeb meem (kab kab sib txuas) lossis kev daws tsis kawg (ib kab). Kab lus no tshuaj xyuas tag nrho peb qhov xwm txheej. Ib qho kev daws teeb meem.
Puas yog txhua qhov sib npaug sib npaug?
Yog, tag nrho peb tiam ntawm daim ntawv dawb tau raws nraim qhov loj me nrog tib lub pob layout. Siv tau rau rooj plaub raws li cov ntaub ntawv paperwhite haum rau txhua daim ntawv dawb, yav dhau los thiab tam sim no. Qhov ntsuas 6 nti yog hais txog qhov loj me ntawm lub vijtsam nkaus xwb, ntsuas ntawm kab pheeb ces kaum ntawm ib ces kaum mus rau lub kaum sab xis.
