check if array is empty

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  • bigbuddha
    #1

    check if array is empty

    how do i check i testarray[] is empty or not?

    thanks

    --
    +++-BigBuddha-+++
    ---------------------------
    ---www.bigbuddha.b e---
    ---------------------------
    "Light is faster than sound. Thats why people look intelligent untill you
    hear them speak."


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    • Clubberboy
      #2
      Re: check if array is empty

      Op Fri, 22 Aug 2003 13:15:24 +0200 schreef "bigbuddha"
      <news@bigbuddha .be>:
      [color=blue]
      >how do i check i testarray[] is empty or not?
      >
      >thanks[/color]

      if (testarray.leng th <1) alert("array is empty");

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        • bigbuddha
          #3
          Re: check if array is empty

          Clubberboy wrote:[color=blue]
          > Op Fri, 22 Aug 2003 13:15:24 +0200 schreef "bigbuddha"
          > <news@bigbuddha .be>:
          >[color=green]
          >> how do i check i testarray[] is empty or not?
          >>
          >> thanks[/color]
          >
          > if (testarray.leng th <1) alert("array is empty");[/color]

          thanks for the quick help

          --
          +++-BigBuddha-+++
          ---------------------------
          ---www.bigbuddha.b e---
          ---------------------------
          "Light is faster than sound. Thats why people look intelligent untill
          you hear them speak."


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