Categories
Technical
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Share With Friends
Archive by Date
2012-08-06
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
Search Tag
Milben
Mystere
Abstractions
Palaeography
Atomkerne
Triplanes
ANEMONA
Maniere
Bulldogs
Thrive
陈五奎
Backdrops
Revolting
枷锁
数据仓库
Morello
weinen
Crossovers
gagner
Simpler
生存者
berget
Aerodynamic
Parka
GRANDPARENTS
Motoo
Dynastie
SHOWDOWN
Jinlian
MAG029
Tombeau
Turtledove
axxo
GUILLAUME
Advent
DeAnza
GNOMONOLOGY
Unmistakable
Armstro
Catwoman
Glinert
Blackest
Mahmud
助动词
Ccsp
ollection
Kurier
Maggi
教导处
Syunya
Newest
Family & Home The alpha male program For Dating and Relationships
Family & Home Things a Monkey Could Cook by Jean Stites
Family & Home Cheese and Cheese-Making by James Long, John Benson
Family & Home Eat to Lose Weight
Family & Home Low Carb Holiday Recipes
Family & Home Low Carb Holiday Recipes
Family & Home Eat to Lose Weight
Family & Home Low Carb Holiday Recipes
Family & Home Low Carb Holiday Recipes
Family & Home Gourmet Garden Salads
Family & Home Chinese - Japanese Cook Book
Family & Home The Physiology of Taste, or Meditations on Transcendental Gastronomy
Family & Home Cocktails and mixed drinks
Family & Home Momofuku
Family & Home Easy Vegetarian: Uncomplicated and Sophisticated Vegetarian Recipes for All Seasons (Quick & Easy)
Family & Home Joseph T. Catalano - Nursing Now!: Today's Issues, Tomorrow's Trends (4th edition)
Family & Home 100 Rezepte Internationale Fisch - Spezialitäten
Family & Home Culinary Calculations: Simplified Math for Culinary Professionals (repost)
Family & Home Tapas and More Great Dishes from Spain
Family & Home A Little Irish Cookbook
Family & Home Things a Monkey Could Cook by Jean Stites
Family & Home Cheese and Cheese-Making by James Long, John Benson
Family & Home Eat to Lose Weight
Family & Home Low Carb Holiday Recipes
Family & Home Low Carb Holiday Recipes
Family & Home Eat to Lose Weight
Family & Home Low Carb Holiday Recipes
Family & Home Low Carb Holiday Recipes
Family & Home Gourmet Garden Salads
Family & Home Chinese - Japanese Cook Book
Family & Home The Physiology of Taste, or Meditations on Transcendental Gastronomy
Family & Home Cocktails and mixed drinks
Family & Home Momofuku
Family & Home Easy Vegetarian: Uncomplicated and Sophisticated Vegetarian Recipes for All Seasons (Quick & Easy)
Family & Home Joseph T. Catalano - Nursing Now!: Today's Issues, Tomorrow's Trends (4th edition)
Family & Home 100 Rezepte Internationale Fisch - Spezialitäten
Family & Home Culinary Calculations: Simplified Math for Culinary Professionals (repost)
Family & Home Tapas and More Great Dishes from Spain
Family & Home A Little Irish Cookbook
Useful Links
Family & Home Perl Medic: Transforming Legacy Code (Re Up)
Posted on 2010-03-16
|
More Perl Medic: Transforming Legacy Code Perl ranks among hackers' favorite languages--there's always another approach to a problem, always optimization to be done, and forever new techniques to try. Perl's a hoot. But the culture of tinkering that surrounds Perl has resulted in a large body of hard-to-understand legacy code. That legacy code has to be maintained, extended, and adapted to new conditions--often without the help of the person who originally created it. Perl Medic considers Perl from the perspective of a programmer looking at code written by someone else and trying to answer the ancient question: "What were they thinking?" It's a creative approach, and one that makes good reading for someone well-versed in Perl programming (author Peter Scott makes the analogy of becoming fluent in a human language, such as French, then studying its various accents and dialects). He shows, for example, a kludgy piece of code that's meant to catch CGI form uploads, then indicates that the obvious replacement is the CGI.pm module. Elsewhere, Scott shows why symbolic references are bad, and how to avoid them by means of hashes. Some of the value in this book is in the form of documentation of the differences among Perl versions; other useful coverage deals with warnings and strictness control as debugging tools. Read this straight through to improve your own code; use the index to help decipher and improve what someone else has written. --David Wall Topics covered: How to write good Perl code, read bad Perl code, and convert bad Perl code into good in less time that would be required to write an equivalent replacement program from scratch. Testing, debugging, documenting, replacing custom code with CPAN modules, and embracing features that became available in later versions of Perl are all covered. Overall, the author endorses and generally explains the principles of Extreme Programming (XP) for Perl work. or
Rating:
2.5 out of 5 by Book123 |
Download Links | |
Server | Status |
---|---|
Direct Download Link 1 | Alive |
Direct Download Link 2 | Alive |
Download Link (Download Link 1) | Alive |
Download Link (Download Link 1) | Alive |
Buy This Book at Best Price >> |
Like this article?! Give us +1: