TTPS 4925 Perl Programming Essentials Perl

TTPS 4925 Perl Programming Essentials Perl Course Outline

1. A diagram of Perl 

• What is Perl? 
• Perl is arranged and translated 
• Perl Advantages and Disadvantages 
• Downloading and Installing Perl 
• Which variant of Perl 
• Getting Help 

2. Making and running Perl programs 

• Structure of a Perl program 
• Running a Perl content 
• Checking language structure and notices 
• Execution of contents under UNIX and Windows 

3. Essential Data and I/O 

• Numeric and Text literals 
• Math administrators and articulations 
• Scalar factors 
• Default esteems 
• Keeping in touch with standard yield 
• Order line contentions 
• Perusing from the standard information 

4. Rationale and Loops 

• About stream control 
• The if articulation and Boolean esteems 
• Utilizing unless and elsif 
• Articulation modifiers 
• caution() and pass on() 
• The contingent build 
• Utilizing while circle and its variations 
• Utilizing the for circle 
• Leaving from circles 

5. Records and Arrays 

• The rundown information sort 
• Getting to cluster components 
• Making clusters 
• Rundown introduction 
• Clusters and memory 
• Numbering components 
• Emphasizing through a cluster 
• Rundown assessment 
• Cuts and ranges 

6. Perusing and composing content records 

• Record I/O Overview 
• Opening a record 
• Perusing content records 
• Keeping in touch with a content document 
• Exhibits and document I/O 
• Utilizing the <> administrator 

7. Rundown capacities 

• Developing and contracting clusters 
• The split() work 
• Part on whitespace 
• Allocating to strict records 
• The join() work 
• The sort() work 
• Interchange sort keys 
• Switching an exhibit 

8. Designing yield 

• Utilizing sprintf() and printf() 
• Report designing review 
• Characterizing report designs 
• The compose() work 
• Progressed filehandle enchantment 

9. Hashes 

• Hash diagram 
• Making hashes 
• Hash qualities 
• Crossing a hash 
• Testing for presence of components 
• Erasing hash components 

10. References 

• What is a reference? 
• The two approaches to make references 
• References to existing information 
• References to mysterious information 
• Dereferencing scalar, cluster, and fiery debris references 
• Dereferencing components of clusters and hashes 
• Multidimensional clusters and other information structures 

11. Content and Regular Expressions 

• String length 
• The substr() work 
• The list() and rindex() capacities 
• String replication 
• Example coordinating and substitution 
• Customary articulations 

12. Crude document and information get to 

• Opening and shutting crude (parallel) records 
• Perusing crude information 
• Utilizing look for() and tell() 
• Composing crude information 
• Crude information control with pack()and unload() 

13. Subroutines and variable extension 

• Understanding bundles 
• Bundle and Lexical factors 
• Confining builtin factors 
• Proclaiming and calling subroutines 
• Calling subroutines 
• Passing parameters and returning esteems 

14. Working with the working framework 

• Deciding current OS 
• Condition factors 
• Running outside projects 
• Client ID 
• Catching signs 
• Document test administrators 
• Working with documents 
• Time of day 

15. Alternate routes and defaults 

• Understanding $_ 
• move() with no cluster indicated 
• Content document preparing 
• Utilizing grep() and Using map() 
• Summon line alternatives forfile preparing 

16. Information wrangling 

• Citing in Perl 
• Assessing exhibits 
• Understanding qw( ) 
• Getting more out of the <> administrator 
• Read scopes of lines 
• Utilizing m//g in scalar setting 
• The/o modifier 
• Working with inserted newlines 
• Making REs more clear 
• Perl information change 

17. Utilizing the Perl Library 

• The Perl library 
• Old-style library documents 
• Perl modules 
• Modules packaged with Perl 
• A choice of modules 
• Getting modules from ActiveState 
• Getting modules from CPAN 
• Utilizing Getopt::Long 

18. Some Useful Tools 

• Sending and accepting documents with Net::FTP 
• Utilizing File::Find to look for documents and indexes 
• Getting a Web page 
• Some great spots to discover contents 
• Perl man pages for more data 
• Compressing and unfastening records