Hi, Let me try this again.Data in the below grep always is getting saved to @Hash_filematches[0].For example if the below code greps for some "load.c",it saves the data in [0],next time it greps for someother file"common.c",it puts the data in the same [0].How do I make sure that data is not getting overwritten and data gets appended to[1] [2]......

%Hash_filematches=HASH(0x182f664) safety.plf = ARRAY(0xc5a1020) -----[0]= // 
while ()
{
........
  @{ $Hash_filematches{ $filename } } = grep( /\/\Q$file_name\E#/i, @{
+ $Hash_filenames{ $filename } });

}

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In reply to How to append data in a hash by iphone

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