Re: Removal of "NULL" element in an array?

If the null element is the last in the array then you can pop @array
Or as your example states, at the beginning of the array, shift @array
However for anything trickier , like removing the null at $array[45] , you want to investigate splice

Regarding chomp, chomp will only remove a newline char from a string (or array of strings).
I can't believe it's not psellchecked

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Re: Re: Removal of "NULL" element in an array? by bart (Canon) on Jan 07, 2003 at 23:56 UTC
However for anything trickier , like removing the null at $array[45] , you want to investigate splice or grep. `@a = grep { $_ ne '' } @data;` [download]	[reply] [d/l]