Perl Tutorial 13 - Functions: map, grep

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Part 13 of the Perl Tutorial explains the functions map and grep. Examples of how they can be applied to arrays.

Category:

Howto & Style

Tags:

• programming
• perl
• tutorial
• function
• map
• grep

[az100eletronics12]

if you wanted to embed perl, what would you do? Thanx.

[bermnz]

@az100eletronics12 iframe or the script is the page itself.

[JAPSRejekt]

Nevermind found it ;). On line 8 I did a space between qw and (apple as well as forgetting the ; after both (apple orange banana plum). Great tutorials.

[JAPSRejekt]

I had a few errors which I fixed, but I can't seem to find the error @ line 9 near map. Its identical to yours. Anyone help?

[doe1967]

as in every video in this course, it is so clearly explained that your grandma could learn it :)

[nickrohn93]

some of thise comes in and sticks and other goes out so im trying it as u do it but still

[spider853]

$_ is like an output?

[spider853]

lower case will be lc?

[ratkumchase101]

thanks

[ratkumchase101]

How can you make the first letter upper case?

thanks