computer-science - Related information

• Excuse me, what is the mapping between cache and main memory?

  three mapping strategies of Direct Mapped Cache, Fully Associate Cache and set Associate Cache are learned in the textbook, but in these three mapping strategies, the length of the main memory address and the mapped binary information is the same. my co...

  Computer-science computers-make-up

  Apr.29,2022
• Ask for advice: some questions about front-end / data analysis job hunting

  I made my resume at night, couldn t sleep, and posted in the early morning, just for a better future! < hr > I graduated from a 211 university in Nanjing in 16 years and majored in information and computing science. Now I work in a state-owned milita...

  Front-end job-search computer-science programmer

  Mar.14,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b38751-2c130.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b38751-2c130.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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