Javascript regularly looks for certain characters in a string?

1. Xiao Hong gave you a serial number scs1884
2. Serial number scs1884 has given Xiao Hong
how to match (numbered scs1884) is not necessarily numbered, but may be (numbered sch1884) or (numbered rs1884)

Mar.30,2021

/(scs|sch|rs)\d+/ig

I think String.getCharCode () is fine

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-64f5-1e47cad-44c63.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e47cad-44c63.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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