dict - Related information

• How to iterate through python list, and then delete approximation elements

  I have a list,list whose element is dict. [{centre: (743), radius: 1105), radius: 41}, {centre: (743, 1106), radius: 48}, {centre: (899, 1443), radius: 48}, {centre: (900, 1442), radius: 40})] this is a data structure about the center and radius o...

  Dict list python

  Dec.28,2021
• A small question about lambda

  persons= [{ name : Jon , age : 32}, { name : Alan , age : 50}, { name : Bob , age :23}] sorted (persons, key = lambda x: (x [ name ],-x [ age ]) persons [{ age : 32, name : Jon }, { age : 50, name : ...

  List dict sort lambda python

  Mar.03,2021
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-64f5-1b34a3c-2bf27.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b34a3c-2bf27.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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