Arrays Manipulation in Perl
How to Manipulate Arrays in Perl?
Explanation
Manipulate or Combine elements to an array in different ways.
@CombinedArray = (@Array1, @Array2);
Using the above code, the resulting array contains all the elements in @Array1, followed by that of @Array2. To append a scalar element to the end of an array, you can write, for example,
@MyArray = (@MyArray, $NewElement);
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
@array1 = ("red", "green");
@array2 = ("blue", "white");
@combined = (@array1, @array2);
$, = "n";
print @combined;
print "<br>";
@new = (@combined,orange);
$, = "n";
print @new; Result :
red green blue white
red green blue white orange
In the above manipulation example, first two arrays "array1","array2" are combined, then a new element "orange" is added to the existing array as it is a scalar element.
@CombinedArray = (@Array1, @Array2);
Using the above code, the resulting array contains all the elements in @Array1, followed by that of @Array2. To append a scalar element to the end of an array, you can write, for example,
@MyArray = (@MyArray, $NewElement);
Example to Manipulate Arrays:
#! C:programfilesperlbinperl
print "content-type: text/htmlnn";
@array1 = ("red", "green");
@array2 = ("blue", "white");
@combined = (@array1, @array2);
$, = "n";
print @combined;
print "<br>";
@new = (@combined,orange);
$, = "n";
print @new;
red green blue white
red green blue white orange
In the above manipulation example, first two arrays "array1","array2" are combined, then a new element "orange" is added to the existing array as it is a scalar element.
