你即將離開本站

並前往https://serverfault.com/questions/477503/check-if-array-is-empty-in-bash/477506

Check if array is empty in Bash - Server Fault

Supposing your array is $errors , just check to see if the count of elements is zero. if [ ${#errors[@]} -eq 0 ]; then echo "No errors, hooray" else echo ...

確定！ 回上一頁

查詢 「Js array empty」的人也找了：

  1. JS array empty
    2.
  2. JS check object empty
    3.
  3. JavaScript declare empty array
    4.
  4. Js array clear
    5.
  5. Js array filter null
    6.
  6. Js array append
    7.
  7. Jquery check array empty
    8.
  8. Empty array PHP
    9.