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日期:2025-04-25
The second line prints the size of the array using directly its name. The last line is a wrong example ......
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日期:2025-04-27
Perl Arrays - Learning Perl in simple and easy steps - A beginner's tutorial containing complete ......
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日期:2025-04-26
In this episode of the Perl tutorial we are going to look at context sensitivity in Perl . In English, as in most ......
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日期:2025-04-28
In Perl there is no special function to fetch the size of an array, but there are several ways to obtain that ......
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日期:2025-04-23
METHOD 1. Use the array in scalar context to get the size (number of elements) of the array. To force an ......
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日期:2025-04-25
Quite often you will want to know the length or size of a variable. ... In Perl you can determine the subscript of the last element of an array and add 1 to it to get the number of elements in ......
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日期:2025-04-23
2014年7月22日 - How to get the size of a hash in Perl. Includes a short answer, and a complete Perl ......
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日期:2025-04-30
Hi experts, How to get the length of an Array in PERL. for eg., @Var having 5 elements....