Branch-Management - Related information

  • I don't quite understand the use of git branches.

    I have not quite understood the branch usage of git . master is definitely the remote end to push. Then, for example, I set up dev branch, and derive dev-A branch on dev . After completing development on dev-A , I merge to dev to delete dev-...

  • 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-64f5-1e48500-59cf2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1e48500-59cf2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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