inheritance-chain - Related information

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    I read this blog https: www.cnblogs.com nullc... while learning about js s parasitic composition inheritance, and I don t quite understand one of them. Paste it here and ask: parasitic combinatorial inheritance: inherits properties by borrowing co...

  • 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-64f5-1b2ad94-2adae.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1b2ad94-2adae.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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