Edward Wijaya wrote:
Suppose I have these two arrays:
@arr1 = ('GATGGATTAAAGGAGAGGTACTTACAGG',
'CGCCCAAGAGGCCAGAGCGGAGCGGGGA',
'CGTTAATGCATTAATTTTAGTTAAAACT');
@arr2 = ('tcctcta',
'aggccac',
'agctgcg');
Is there any efficient way to copy each element
of @arr2 as part of each elements in @arr1
such that it gives result:
@arr3 = ('GAtcctctaAAGGAGAGGTACTTACAGG',
'CGCCCAAGAGGCCAGaggccacCGGGGA',
'CGTTAAagctgcgATTTTAGTTAAAACT');
#the starting position to be copied to in @arr1 can is random.
perldoc -f substr
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Gunnar Hjalmarsson
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