Perl Video Tutorials

Pages: 1 2 3

Perl Tutorial 125 - Regex: qr Operator - Compile Expressions 505 sec. / 5.00/5 (1 vote)
Part 125 of the Perl Tutorial shows how to use the qr operator to create compiled regular expressions.

Perl Tutorial 124 - Regex: o Modifier - Compile Pattern Once 245 sec.
Part 124 of the Perl Tutorial shows how to use the o modifier in regular expressions to compile the regex only once.

Perl Tutorial 123 - Regex: x Modifier - Add Comments 333 sec. / 4.00/5 (1 vote)
Part 123 of the Perl Tutorial shows how to use the x modifier in regular expressions to allow whitespace and comments to make regex's easier to read and understand.

Perl Tutorial 122 - Regex: ee Modifier 443 sec.
Part 122 of the Perl Tutorial demonstrates the use of the ee modifier in regular expressions.

Perl Tutorial 121 - Regex: e Modifier - Make Function Calls 376 sec. / 4.00/5 (1 vote)
Part 121 of the Perl Tutorial demonstrates how to use function calls and expressions inside regular expressions with the e modifier.

Perl Tutorial 120 - Regex: pos Function and \G Assertion 596 sec.
Part 120 of the Perl Tutorial demonstrates the use of regular expressions pos function and the \G assertion.

Perl Tutorial 119 - Regex: Lookahead & Lookbehind Assertions 407 sec. / 5.00/5 (1 vote)
Part 119 of the Perl Tutorial demonstrates the use of regular expressions lookahead and lookbehind assertions.

Perl Tutorial 117 - Regex: Backreferences 467 sec.
Part 117 of the Perl Tutorial demonstrates the use of regular expressions backreferences to refer to previous successful matches.

Perl Tutorial 116 - Regex: Assertions 574 sec.
Part 116 of the Perl Tutorial demonstrates the use of regular expressions assertions.

Perl Tutorial 115 - Regex: Quantifiers 600 sec.
Part 115 of the Perl Tutorial demonstrates regular expressions quantifiers.

Perl Tutorial 114 - Regex: Alternative Match Patterns 478 sec. / 5.00/5 (1 vote)
Part 114 of the Perl Tutorial demonstrates regular expressions alternative match patterns.

Perl Tutorial 113 - Regex: Character Classes 601 sec.
http://www.ScriptSocket.com/ Part 113 of the Perl Tutorial demonstrates regular expressions character classes.

Perl Tutorial 112 - Regex: Match a Digit, Word & White Space 600 sec.
Part 112 of the Perl Tutorial demonstrates some regular expressions such as matching the beginning and end of a line, match a digit, match a word character, match white space and match any character.

Perl Tutorial 111 - Default Variable 516 sec.
Part 111 of the Perl Tutorial explains the default variable which is the most used predefined variable in perl.

Perl Tutorial 110 - Output Record Separator 252 sec. / 5.00/5 (1 vote)
Part 110 of the Perl Tutorial uses the output record separator predefined variable to separate records easily.

Perl Tutorial 109 - Current Input Line Number 317 sec. / 5.00/5 (1 vote)
Part 109 of the Perl Tutorial makes use of the current input line number predefined variable to count or fetch a number of records from a file.

Perl Tutorial 108 - Output Field Separators 256 sec.
Part 108 of the Perl Tutorial uses the predefined variables output field separators for the print operator and array values.

Perl Tutorial 107 - Pattern Matching: Pre-Match / Post-Match 298 sec. / 5.00/5 (1 vote)
Part 107 of the Perl Tutorial uses predefined variables in pattern matching to find a match, pre-match and post-match in a string.

Perl Tutorial 106 - Encryption Using Crypt Function 473 sec. / 5.00/5 (1 vote)
Part 106 of the Perl Tutorial uses the crypt function to encrypt a string.

Perl Tutorial 105 - Text File Database 363 sec. / 5.00/5 (1 vote)
Part 105 of the Perl Tutorial shows how to create a text file database.

Perl Tutorial 104 - Sort Databases 562 sec. / 3.00/5 (2 votes)
Part 104 of the Perl Tutorial shows how to sort databases.

Perl Tutorial 102 - Copy a Data Structure 278 sec.
Part 102 of the Perl Tutorial shows how to copy data structures.

Perl Tutorial 101 - Data::Dumper - Print Data Structures 369 sec.
Part 101 of the Perl Tutorial uses the Data::Dumper module to print out data structures.

Perl Tutorial 100 - Store Data Structures on Disk 525 sec. / 5.00/5 (1 vote)
Part 100 of the Perl Tutorial shows how to store data structures on disk with the storable module and how to retrieve them later.

Perl Tutorial 99 - The For Loop 382 sec.
Part 99 of the Perl Tutorial explains how the 'for' loop works.

Perl Tutorial 98 - STDIN: Read Typed Input 450 sec. / 5.00/5 (1 vote)
Part 98 of the Perl Tutorial shows how to read typed input with STDIN.

Perl Tutorial 97 - Chop & Chomp 282 sec. / 5.00/5 (1 vote)
Part 97 of the Perl Tutorial explains and demonstrates the chop and chomp functions.

Perl Tutorial 96 - Hashes of Arrays 380 sec. / 5.00/5 (1 vote)
Part 96 of the Perl Tutorial shows how to create and use multidimensional hashes of arrays.

Perl Tutorial 95 - Arrays of Hashes 470 sec.
Part 95 of the Perl Tutorial shows how to create and use multidimensional arrays of hashes.

Perl Tutorial 94 - Hashes of Hashes 455 sec.
Part 94 of the Perl Tutorial shows how to create and use multidimensional hashes of hashes.

Perl Tutorial 93 - Arrays of Arrays 599 sec.
Part 93 of the Perl Tutorial shows how to create and use multidimensional arrays of arrays.

Perl Tutorial 92 - Set Scope with My & Local in Subroutines 598 sec.
Part 92 of the Perl Tutorial shows how to set the scope of variables with the 'my' and 'local' keywords in subroutines.

Perl Tutorial 91 - Returning Values from Subroutines 463 sec.
Part 91 of the Perl Tutorial shows how to return values from subroutines with 'return'.

Perl Tutorial 90 - Reading Arguments Passed to Subroutines 514 sec. / 5.00/5 (1 vote)
Part 90 of the Perl Tutorial shows some of the ways to read arguments passed to subroutines.

Perl Tutorial 89 - Subroutine Prototypes 601 sec.
Part 89 of the Perl Tutorial shows how subroutine prototypes work. Define the type of data accepted by a subroutine.

Perl Tutorial 88 - Declaring Subroutines 388 sec.
Part 88 of the Perl Tutorial shows how to declare subroutines and how to call the subroutine from above or below the subroutine code.

Perl Tutorial 87 - Function Templates 225 sec. / 5.00/5 (1 vote)
Part 87 of the Perl Tutorial shows how to create function templates using closures. A bit like generating subroutines on the fly.

Perl Tutorial 86 - Closures: Initialize Subroutine with Data 227 sec. / 5.00/5 (1 vote)
Part 86 of the Perl Tutorial explains the use of closures to initialize a subroutine with data before using it and retain the scope of lexical variables.

Perl Tutorial 85 - Ref Operater: Determine Data Type 596 sec.
Part 85 of the Perl Tutorial shows how to use the ref operator to determine the type of data that a reference refers to.

Perl Tutorial 84 - Pass Multiple Arrays to Sub. by Reference 472 sec.
Part 84 of the Perl Tutorial shows how to pass and return multiple arrays to a subroutine by reference.

Perl Tutorial 83 - De-Reference Using the Arrow Operator 598 sec. / 5.00/5 (1 vote)
Part 83 of the Perl Tutorial shows how to de-reference references using the arrow operator and how to omit the arrow operator when accessing multi-dimensional arrays.

Perl Tutorial 82 - References Using the Symbol Table 591 sec. / 5.00/5 (1 vote)
Part 82 of the Perl Tutorial shows how to create references and de-reference references using the symbol table.

Perl Tutorial 81 - Reference a Typeglob & Other Data Types 323 sec.
Part 81 of the Perl Tutorial shows how to create and use references to typeglobs and file handles. Also shows some other data types such as lvalue and code.

Perl Tutorial 80 - Anonymous Arrays, Hashes & Subroutines 285 sec. / 5.00/5 (1 vote)
Part 80 of the Perl Tutorial shows how to create and use anonymous arrays, hashes and subroutines.

Perl Tutorial 79 - Typeglobs 372 sec.
Part 79 of the Perl Tutorial shows how to create and use typeglobs.

Perl Tutorial 77 - Hard References 443 sec. / 5.00/5 (1 vote)
Part 77 of the Perl Tutorial shows how to create hard references to variables, arrays, hashes and subroutines and how to de-reference those references and access the data.

Perl Tutorial 76 - Formats: Low-Level Formatting - Formline 227 sec.
Part 76 of the Perl Tutorial shows how to use Perl formats to create low-level formatting with the formline function.

Perl Tutorial 75 - Formats: Create a Multipage Report 527 sec. / 5.00/5 (1 vote)
Part 75 of the Perl Tutorial shows how to use Perl formats to create a multipage report from a datafile that can be printed out on a printer.

Perl Tutorial 74 - Formats: Create a Document Header 366 sec. / 5.00/5 (1 vote)
Part 74 of the Perl Tutorial shows how to use Perl formats to create a document header with a multiline list and write it to file.

Pages: 1 2 3

Home Forgot Password? T.O.S. Privacy Policy