Perl Computers & Programming

Spotlight in Computers & Programming

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Build a mineral oil cooled computer

How to build a mineral oil cooled computer

Fish are out. Computer guts are in. That's the new aquarium. In today's technological world, nobody wants to see little fishies ...

A 3:44
Access blocked websites

How to access blocked websites

Subvert that pesky firewall and access the sites that make work tolerable! MySpace, YouTube, Facebook, err.... porn. Go for it ...

A 4:51
Trace any IP address

How to trace any IP address

Ever wonder where that spammer lives? What about where your favorite website is? Simply find and search for their IP address to ...

A 0:58
Break up or avoid breaking up on Facebook

How to break up or avoid breaking up on Facebook

This is a film entitled "Facebook Manners: Responsible Relationships and You," which describes the dos and dont's of ...

A- 4:14
Check & fix your address on Google Maps

How to check & fix your address on Google Maps

This may be a no-brainer for some people, but I had no idea you could change where an address showed up on Google Maps. I don't ...

A- 0:28
107 how-to videos
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How to work with arrays in Perl

Work with arrays in Perl

A comprehensive Perl Tutorial covering how to work with arrays when Perl scripting including how to create, print, grow, shrink and empty an ...more

A- 7:17
Curated 1 year ago by Rube McGee | Comments 0
Views 549

How to create a method=get web form with Perl

Create a method=get web form with Perl

This is Perl Tutorial shows how to create a form for the web where method=get and how to parse the form and print out data.

B+ 5:07
Curated 1 year ago by Rube McGee | Comments 0
Views 682

How to create arrayas of arrays

Create arrayas of arrays

This Perl Tutorial shows how to create and use multidimensional arrays of arrays.

B+ 9:59
Curated 1 year ago by Rube McGee | Comments 0
Views 400

How to create arrays of hashes with Perl

Create arrays of hashes with Perl

This Perl Tutorial shows how to create and use multidimensional arrays of hashes.

B+ 7:50
Curated 1 year ago by Rube McGee | Comments 0
Views 451

How to create function templates with Perl

Create function templates with Perl

This Perl Tutorial shows how to create function templates using closures. This is a bit like generating subroutines on the fly.

B+ 3:45
Curated 1 year ago by Rube McGee | Comments 0
Views 616

How to create hard references to variables in Perl

Create hard references to variables in Perl

This Perl Tutorial shows how to create hard references to variables, arrays, hashes and subroutines and how to de-reference those references ...more

B+ 7:23
Curated 1 year ago by Rube McGee | Comments 0
Views 351

How to create hashes of arrays with Perl

Create hashes of arrays with Perl

This Perl Tutorial shows how to create and use multidimensional hashes of arrays.

B+ 6:20
Curated 1 year ago by Rube McGee | Comments 0
Views 670

How to create hashes of hashes with Perl

Create hashes of hashes with Perl

This Perl Tutorial shows how to create and use multidimensional hashes of hashes.

B+ 7:35
Curated 1 year ago by Rube McGee | Comments 0
Views 541

How to create references using the symbol table in Perl

Create references using the symbol table in Perl

This Perl Tutorial shows how to create references and de-reference ...more

B+ 9:51
Curated 1 year ago by Rube McGee | Comments 0
Views 538

How to determine data type with the ref operator in Perl

Determine data type with the ref operator in Perl

This Perl Tutorial shows how to use the ref operator to determine the ...more

B+ 9:56
Curated 1 year ago by Rube McGee | Comments 0
Views 1,049

How to download a website using Perl

Download a website using Perl

This Perl Tutorial shows how to use several modules to download multiple web pages to HTML files to view offline on your computer or to ...more

B+ 9:59
Curated 1 year ago by Rube McGee | Comments 1
Views 597

How to pass multiple arrays to sub by reference in Perl

Pass multiple arrays to sub by reference in Perl

This Perl Tutorial shows how to pass and return multiple arrays to a ...more

B+ 7:52
Curated 1 year ago by Rube McGee | Comments 0
Views 1,333

How to read arguments passed to subroutines in Perl

Read arguments passed to subroutines in Perl

This Perl Tutorial shows some of the ways to read arguments passed to subroutines.

B+ 8:34
Curated 1 year ago by Rube McGee | Comments 0
Views 744

How to read typed input in Perl with STDIN

Read typed input in Perl with STDIN

This Perl Tutorial shows how to read typed input with STDIN.

B+ 7:30
Curated 1 year ago by Rube McGee | Comments 0
Views 1,921

How to store dta structures on a disk with Perl

Store dta structures on a disk with Perl

This Perl Tutorial shows how to store data structures on disk with the storable module and how to retrieve them later.

B+ 8:45
Curated 1 year ago by Rube McGee | Comments 0
Views 341

How to upload a Perl script to a server

Upload a Perl script to a server

This Perl Tutorial shows the steps to take to upload a perl script to your server. Ascii mode, chmod files and folders.

B+ 5:19
Curated 1 year ago by Rube McGee | Comments 0
Views 294

How to use closures when Perl scripting

Use closures when Perl scripting

The Perl Tutorial explains the use of closures to initialize a subroutine with data before using it and retain the scope of lexical ...more

B+ 3:47
Curated 1 year ago by Rube McGee | Comments 0
Views 323

How to use function calls inside regular expressions in Perl

Use function calls inside regular expressions in Perl

This Perl Tutorial demonstrates how to use function calls and ...more

B+ 6:16
Curated 1 year ago by Rube McGee | Comments 0
Views 752

How to use hash functions when Perl scripting

Use hash functions when Perl scripting

This Perl Tutorial series shows you how to use has functions including: 1.)The exists, defined and delete functions. 2.)How to reverse the ...more

B+ 6:10
Curated 1 year ago by Rube McGee | Comments 0
Views 1,122

How to use regular expressions when Perl scripting

Use regular expressions when Perl scripting

This Perl Tutorial demonstrates some regular expressions such as matching the beginning and end of a line, match a digit, match a word ...more

B+ 10:00
Curated 1 year ago by Rube McGee | Comments 0
Views 471

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Knit the Periodic Table

Science geeks everywhere: the ultimate knitting pattern. Creator apinnick made this amazing sweater displaying the Periodic Table of Elements for her husband, a microbiologist working in the ...

Ignite Prey and Light Cigarettes With a Laser Burner

Looking for an (explosively) fun Thanksgiving project this week? Something that involves fire and lasers? Check it out. YouTube creator StyroPyro lights ten matches in 9 seconds with a modded laser ...

Repair the World One (LEGO) Brick at a Time

Jan Vorman has installed quick LEGO-fixes all over the world - from Italy to Germany to Israel to Holland. Jan's "Dispatchwork" work creates a contemporary twist: colorful LEGO-street-art ...

DIY Ocular Assault Weapon

The latest in Graffiti-tech: How to write with your eyes. Via Instructables, "Behold the latest ocular assault weapon from the Graffiti Research Lab, openFrameworks, The Fat Lab and The Ebeling ...

Retro Electronics Papercraft For the Brazil '66 Crowd

Dan McPharlin has created some super-sweet retro electronics papercraft models. Click through to Dan's Flickr page to view the entire collection. Beautiful handmade cardboard models. Previously ...

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