Intermediate Perl
￥ 13.58 2.8折 ￥ 48 九五品
仅1件
北京通州
认证卖家担保交易快速发货售后保障
作者（美）施瓦茨,（美）福格,（美）菲尼克斯 著
出版社东南大学出版社
ISBN9787564112356
出版时间2008-08
版次1
装帧平装
开本16开
纸张胶版纸
页数256页
字数99999千字
定价48元
上书时间2024-12-03
商品详情
- 品相描述：九五品
- 商品描述
-
基本信息
书名:Intermediate Perl
定价：48元
作者:（美）施瓦茨,（美）福格,（美）菲尼克斯 著
出版社：东南大学出版社
出版日期：2008-08-01
ISBN：9787564112356
字数：294000
页码：256
版次：1
装帧：平装
开本：16开
商品重量：
编辑推荐
“这是本多么闪耀夺目的Perl书籍啊……这本书为那些渴望提高技能或者提升职业生涯的Perl程序员填补了空白。更为重要的是，看这本书有一种向大师学习的感觉。” ——Russell J.T. Dyer, UnixReview.com
内容提要
目录
ForewordPreface1. Introduction What Should You Know Already? What About All Those Footnotes? What's with the Exercises? What If I'm a Perl Course Instructor?2. Intermediate Foundations List Operators Trapping Errors with eval Dynamic Code with eval Exercises3. Using Modules The Standard Distribution Using Modules Functional Interfaces Selecting What to Import Object-Oriented Interfaces A More Typical Object-Oriented Module: Math::Biglnt The Comprehensive Perl Archive Network Installing Modules from CPAN Setting the Path at the Right Time Exercises4. Introduction to References Performing the Same Task on Many Arrays Taking a Reference to an Array Dereferencing the Array Reference Getting Our Braces Off Modifying the Array Nested Data Structures Simplifying Nested Element References with Arrows References to Hashes Exercises5. References and Scoping . More Than One Reference to Data What If That Was the Name? Reference Counting and Nested Data Structures When Reference Counting Goes Bad Creating an Anonymous Array Directly Creating an Anonymous Hash Autovivification Autovivification and Hashes Exercises6. Manipulating Complex Data Structures Using the Debugger to View Complex Data Viewing Complex Data with Data: :Dumper YAML Storing Complex Data with Storable Using the map and grep Operators Applying a Bit of Indirection Selecting and Altering Complex Data Exercises7. Subroutine References Referencing a Named Subroutine Anonymous Subroutines Callbacks Closures Returning a Subroutine from a Subroutine Closure Variables as Inputs Closure Variables as Static Local Variables Exercise8. Filehandle References The Old Way The Improved Way The Even Better Way IO::Handle Directory Handle References Exercises9. Practical Reference Tricks Review of Sorting Sorting with Indices Sorting Efficiently The Schwartzian Transform Multi-Level Sort with the Schwartzian Transform Recursively Defined Data Building Recursively Defined Data Displaying Recursively Defined Data Exercises10. Building Larger Programs The Cure for the Common Code Inserting Code with eval Using do Using require require and @INC The Problem of Namespace Collisions Packages as Namespace Separators Scope of a Package Directive Packages and Lexicals Exercises11. Introduction to Objects If We Could Talk to the Animals... Introducing the Method Invocation Arrow The Extra Parameter of Method Invocation Calling a Second Method to Simplify Things A Few Notes About @ISA Overriding the Methods Starting the Search from a Different Place The SUPER Way of Doing Things What to Do with @_ Where We Are So Far Exercises12. Objects with Data A Horse Is a Horse, of Course of Course--or Is It? Invoking an Instance Method Accessing the Instance Data How to Build a Horse Inheriting the Constructor Making a Method Work with Either Classes or Instances Adding Parameters to a Method More Interesting Instances A Horse of a Different Color Getting Our Deposit Back Don't Look Inside the Box Faster Getters and Setters Getters That Double as Setters Restricting a Method to Class-Only or Instance-Only Exercise13. Object Destruction Cleaning Up After Yourself Nested Object Destruction Beating a Dead Horse Indirect Object Notation Additional Instance Variables in Subclasses Using Class Variables Weakening the Argument Exercise14. Some Advanced Object Topics UNIVERSAL Methods Testing Our Objects for Good Behavior AUTOLOAD as a Last Resort Using AUTOLOAD for Accessors Creating Getters and Setters More Easily Multiple Inheritance Exercises15. Exporter What use Is Doing Importing with Exporter @EXPORT and @EXPORT_OK %EXPORT_TAGS Exporting in a Primarily OO Module Custom Import Routines Exercises16. Writing a Distribution There's More Than One Way To Do It Using h2xs Embedded Documentation Controlling the Distribution with Makefile.PL Alternate Installation Locations (PREFIX=...) Trivial make test Trivial make install Trivial make dist Using the Alternate Library Location Exercise17. Essential Testing More Tests Mean Better Code A Simple Test Script The Art of Testing The Test Harness Writing Tests with Test: :More Testing Object-Oriented Features A Testing To-Do List Skipping Tests More Complex Tests (Multiple Test Scripts) Exercise18. Advanced Testing Testing Large Strings Testing Files Testing STDOUT or STDERR Using Mock Objects Testing POD Coverage Testing Writing Your Own Test: Modules Exercises19. Contributing to CPAN The Comprehensive Perl Archive Network Getting Prepared Preparing Your Distribution Uploading Your Distribution Announcing the Module Testing on Multiple Platforms Consider Writing an Article or Giving a Talk ExerciseAppendix: Answers to ExercisesIndex
作者介绍
序言
-
【封面】
— 没有更多了 —
以下为对购买帮助不大的评价