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Yuav ua li cas Hloov ua lwm yam li MySQL cov lus nug tawm_3 mus rau hauv Ruby array online?

1. Upload lossis muab tshuaj txhuam koj MySQL cov lus nug tawm

Yog tias koj tau nug cov ntaub ntawv hauv MySQL hais kom ua, tsuas yog muab tshuaj txhuam koj lub mySQL_1, thiab nws yuav ua qhov hloov pauv tshiab tam sim ntawd. Lub khawm `Qhov qauv ‘yog kev coj ua zoo.

2. Kho koj MySQL cov lus nug tawm online, yog tias xav tau

Koj tuaj yeem hloov kho koj cov ntaub ntawv online xws li Excel los ntawm Rooj Editor, thiab cov kev hloov pauv yuav hloov mus rau hauv Ruby array_3] hauv lub sijhawm tiag tiag.

3. Luam cov hloov dua siab tshiab Ruby array

Tsuas yog luam tawm rub tawm ruby ​​array code in Lub Rooj Khoom Generator, thiab muab nws tso rau hauv koj cov ntaub ntawv ruby ​​rau kev sim.

NCO TSEG: Koj cov ntaub ntawv muaj kev nyab xeeb, cov neeg hloov siab los yog ua tiav hauv koj lub vev xaib thiab peb yuav tsis khaws koj cov ntaub ntawv.

Dab tsi yog MySQL_3?

.txt

MySQL yog cov kev tswj hwm cov txheej txheem database (Rdbms) tsim los ntawm Oracle uas yog ua raws cov lus nug kev ua haujlwm (SQL). Ib daim ntawv teev npe yog cov qauv sau los ntawm cov ntaub ntawv.

Dab tsi yog Ruby_3?

.rb

.ruby

Ruby yog qhov sib zog, qhib cov lus programming nrog kev tsom mus rau qhov yooj yim thiab cov khoom lag luam. Nws muaj cov ntsiab lus zoo nkauj uas yog ntuj los nyeem thiab sau tau yooj yim.

Koj puas xav tau qhov cuab yeej online no rau koj cov phooj ywg?