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Using the exercise files

From: Using Regular Expressions

Video: Using the exercise files

If you're a Premium member of the lynda.com Training Library or if you're watching this tutorial on a disc, then you will have access to the exercise files that are used throughout this title. The exercise files for this title are arranged by chapter and by movie, and you can find the exercise files that correspond to the movie that you're watching by first looking for the chapter number and then the movie number. Many of the exercise files will include a file called demo.txt. These files contain the text and regular expressions that I demonstrate in the tutorials. Some will also include other text files that are used as assets during the tutorial.

Using the exercise files

If you're a Premium member of the lynda.com Training Library or if you're watching this tutorial on a disc, then you will have access to the exercise files that are used throughout this title. The exercise files for this title are arranged by chapter and by movie, and you can find the exercise files that correspond to the movie that you're watching by first looking for the chapter number and then the movie number. Many of the exercise files will include a file called demo.txt. These files contain the text and regular expressions that I demonstrate in the tutorials. Some will also include other text files that are used as assets during the tutorial.

It is always a good idea to make a copy of these files so that you still have the original to refer back to if you make changes. The only software that you will need for this tutorial is a regular expression engine of some kind. In Chapter 1, we'll talk about the available options and set up a regular expression engine that we can work with. The engine that I will be using is also included in the free exercise files to all members. If you're a Monthly or Annual subscriber to lynda.com, you will not have the exercise files that are accompanied with this tutorial, but you can follow along with me. Most of the exercise files we will create during the tutorials, so as long as you continue to work along with me, your files will mirror what is in the exercise files.

You will not, however, have the text assets, but you can substitute your own text or find a copy of the same text in public domain. Remember, you can pause the movie or rewind if you need more time to copy something down.

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This video is part of

Image for Using Regular Expressions
Using Regular Expressions

59 video lessons · 11703 viewers

Kevin Skoglund
Author

 
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  1. 2m 18s
    1. Welcome
      56s
    2. Using the exercise files
      1m 22s
  2. 19m 55s
    1. What are regular expressions?
      3m 20s
    2. The history of regular expressions
      6m 40s
    3. Regular expression engines
      2m 44s
    4. Installing an engine
      4m 5s
    5. Notation conventions and modes
      3m 6s
  3. 21m 23s
    1. Literal characters
      6m 39s
    2. Metacharacters
      2m 1s
    3. The wildcard metacharacter
      4m 31s
    4. Escaping metacharacters
      4m 53s
    5. Other special characters
      3m 19s
  4. 31m 26s
    1. Defining a character set
      5m 49s
    2. Character ranges
      4m 49s
    3. Negative character sets
      4m 53s
    4. Metacharacters inside character sets
      5m 12s
    5. Shorthand character sets
      6m 30s
    6. POSIX bracket expressions
      4m 13s
  5. 36m 38s
    1. Repetition metacharacters
      7m 17s
    2. Quantified repetition
      6m 59s
    3. Greedy expressions
      6m 27s
    4. Lazy expressions
      6m 46s
    5. Using repetition efficiently
      9m 9s
  6. 20m 24s
    1. Grouping metacharacters
      4m 14s
    2. Alternation metacharacter
      4m 54s
    3. Writing logical and efficient alternations
      7m 33s
    4. Repeating and nesting alternations
      3m 43s
  7. 19m 19s
    1. Start and end anchors
      7m 21s
    2. Line breaks and Multiline mode
      4m 41s
    3. Word boundaries
      7m 17s
  8. 23m 33s
    1. Backreferences
      8m 57s
    2. Backreferences to optional expressions
      3m 51s
    3. Finding and replacing using backreferences
      7m 16s
    4. Non-capturing group expressions
      3m 29s
  9. 32m 31s
    1. Positive lookahead assertions
      6m 39s
    2. Double-testing with lookahead assertions
      7m 16s
    3. Negative lookahead assertions
      6m 10s
    4. Lookbehind assertions
      6m 26s
    5. The power of positions
      6m 0s
  10. 13m 13s
    1. About Unicode
      4m 19s
    2. Unicode in regular expressions
      4m 41s
    3. Unicode wildcards and properties
      4m 13s
  11. 1h 55m
    1. How to use this chapter
      5m 38s
    2. Matching names
      6m 33s
    3. Matching postal codes
      8m 54s
    4. Matching email addresses
      5m 0s
    5. Matching URLs
      8m 1s
    6. Matching decimal numbers and currency
      6m 45s
    7. Matching IP addresses
      7m 10s
    8. Matching dates
      7m 49s
    9. Matching times
      8m 59s
    10. Matching HTML tags
      8m 34s
    11. Matching passwords
      6m 49s
    12. Matching credit card numbers
      9m 36s
    13. Finding words near other words
      6m 38s
    14. Formatting with Search and Replace, pt. 1
      7m 22s
    15. Formatting with Search and Replace, pt. 2
      4m 15s
    16. Formatting with Search and Replace, pt. 3
      7m 10s
  12. 47s
    1. Goodbye
      47s

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