Cov txheej txheem:
- Thaum twg siv finalize vs pov tseg?
- Dab tsi yog qhov txawv ntawm Txoj Kev Pov Tseg thiab Kev Ua Haujlwm Kawg?
- Puas siv hu Dispose?
- Kuv yuav tsum hu rau Dispose C?
Video: Puas yog qhov kawg hu ua pov tseg?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Yog tias koj tuav cov peev txheej ib txwm muaj, koj siv ob qho tib si pov tseg thiab ua tiav, thiab ob qho tib si hu rau ib txoj hauv kev uas tso tawm cov peev txheej ib txwm muaj. Cov idioms no feem ntau ua ke los ntawm tus kheej Dispose (bool pov tseg) txoj kev, uas Dispose hu nrog qhov tseeb, thiab kawg hu nrog tsis tseeb.
Thaum twg siv finalize vs pov tseg?
Txoj kev pov tseg () yog siv los pub dawb cov peev txheej tsis muaj kev tswj hwm thaum twg nws tau thov. Method finalize() yog siv los pub dawb tsis muaj kev tswj hwm ua ntej qhov khoom puas tsuaj. Txoj kev pov tseg() yog yuav tsum tau muab coj los siv thaum twg muaj ib txoj kev kaw.
Dab tsi yog qhov txawv ntawm Txoj Kev Pov Tseg thiab Kev Ua Haujlwm Kawg?
Qhov sib txawv tseem ceeb ntawm kev pov tseg thiab qhov kawg yog tias txoj kev pov tseg yuav tsum tau hais meej meej los ntawm tus neeg siv whereas, txoj kev ua tiav yog thov los ntawm tus neeg khaws khib nyiab, ua ntej lub khoom puas lawm.
Puas siv hu Dispose?
Tus siv nqe lus kom paub meej tias Dispose yog hu uatxawm tias muaj kev zam tshwm sim thaum koj hu txoj hauv kev ntawm cov khoom. Koj tuaj yeem ua tiav qhov txiaj ntsig zoo ib yam los ntawm kev muab cov khoom tso rau hauv qhov sim thaiv thiab tom qab ntawd hu rau Dispose hauv qhov kawg thaiv; Qhov tseeb, qhov no yog li cas cov lus siv tau txhais los ntawm lub compiler.
Kuv yuav tsum hu rau Dispose C?
4 Teb. Txoj cai ntawm tus ntiv tes xoo: yog ib chav kawm siv IDisposable koj yuav tsum nco ntsoov hu rau Txoj Kev Pov Tseg sai li sai tau thaum koj siv cov peev txheej no tiavTxawm tias zoo dua qhwv nws hauv cov lus siv los xyuas kom meej tias Txoj Kev Pov Tseg yuav raug hu txawm tias qhov kev zam raug pov tseg: siv (var reader=conn.
Pom zoo:
Koj puas hais pov tseg lossis pov tseg?
Dispose: qhov no yog ib qho lus qhia thiab nws feem ntau yog siv los qhia txog kev npaj ib yam dab tsi hauv ib qho kev txiav txim los yog lean ntawm ib yam dab tsi. Pov tseg ntawm: qhov no yog ib tug phrasal verb uas tseem hu ua ib tug idiom.
Puas yog qhov kawg txhais tau tias qhov kawg?
Zoo kawg ntawm, los yog tshwm sim los ntawm, ntau yam xwm txheej; qhov kawg; kawg . Lub ntsiab lus tshwm sim yog dab tsi? 1 archaic: contingent, conditional. 2: ua qhov chaw tsis tau teev tseg tom qab: thaum kawg lawv suav rau peb qhov kev vam meej .
Los ntawm epa txhais cov pov tseg phom sij yog pov tseg uas yog?
Yuav txhais tau yooj yim, cov pov tseg txaus ntshai yog cov khoom pov tseg uas ua rau nws txaus ntshai lossis muaj peev xwm ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv lossis ib puag ncig. … Txhawm rau kom cov khoom raug muab faib ua cov pov tseg uas muaj kev phom sij, nws yuav tsum ua ntej yog cov khib nyiab .
Thaum cov ntaub ntawv pov tseg pov tseg?
Thaum cov ntaub ntawv pov tseg tau poob ntau dua 20 ko taw mus rau qhov chaw sab nrauv, ib lub chute yuav tsum tau siv Thaum siv cov fork-lifts, lub load yuav tsum nyob rau ntawm qhov chaw qis tshaj. rau kev mus ncig, thiab cov chaw tsim khoom tsheb thauj khoom yuav tsum ua raws .
Puas hlawv pov tseg zoo dua li qhov chaw pov tseg?
Incineration is more polluts than landfills Cov incinerators tsis txhob muab pov tseg. … Lwm 70 tons tsis tig mus rau hauv lub zog, tab sis ua pa phem. Hais txog huab cua muaj kuab paug, thiab cov dej hauv av cuam tshuam, hlawv pov tseg tom qab ntawd faus cov tshauv yog qhov phem tshaj qhov kev pov tseg ncaj qha, thiab ob qho tib si phem dua li Zero Waste mus kom ze .
