What kind of typescript syntax is this?

  get firstName() {
    return this.formGroup.get("fistName") as FormControl;
  }

what is this as and what does it do?

Apr.05,2021

cast


type assertion
https://basarat.gitbooks.io/t.

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-64f5-1bf41f0-14411.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf41f0-14411.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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