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TOPS offers training in all Web Technologies. Our expertise is in training students in ASP.Net, VB.Net, PHP, Java, Open CMS, Drupal, Joomla, Software Testing (Manual and Automation), QTP, and Loadrunner and enabling them to get employment with various companies in Gujarat.
Perl Programming with Web Development
This Perl course assumes that students can already program in any one programming language or scripting language, e.g., C, C++, Java, PHP, Visual Basic, Pascal, or COBOL
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Preparing to learn perl
- Things you need to know and do in order to run Perl programs and learn Perl programming
- A module designed for complete beginners
- The perl compiler/interpreter
- Perl under Unix/Linux
- Perl under MS Windows 2000/NT/95/98/ME (perl.exe)
- ActiveState Perl
- Making programs executable (chmod +x)
- Perl from the command line (perl command)
- Specify the perl compiler/interpreter (#!)
- Using plain text for programs
- Writing a very simple program
- Running a very simple program
- Basic syntax
Perl: the absolute minimum
- Enough of the language to get started
- The print function
- Variables
- Scalars ‚ numbers and strings
- Assignment
- Simple conditional tests ‚ if
- Lists
- Arrays ‚ for storing lists
- foreach loops
- Hashes
- Other loops: while, for, do, until
- Arrays ‚ the rest
- Simple input, e.g., while(<>)
- Functions overview ‚ recognising, writing, using
- Simple file handling ‚ open, print
- Subroutines ‚ parameters in and out, listification, local variables (my)
- Help ‚ perldoc, books, web
Regular expressions
- Text manipulation with regular expressions
- Matching strings
- Matching the default variable
- Case-sensitivity and matching
- Special characters
- Special characters: where
- Special characters: what
- Special characters: how many
- Built-in character classes
- Built-in character class examples
- Capturing
- Regular expression examples
- Substitution
- Global substitutions
Perl: beyond the basics
- More flow control
- Statement modifiers
- Quoting mechanisms ‚ qq(), etc.
- Here documents
- Uppercase/lowercase conversion
- Splitting strings into lists
- Joining lists into strings
- Filtering lists with map
- Sorting lists
- The importance of context
- Assignment shortcuts
- Scoping rules
- Special variables
Complex data structures & references
- Limits of flat lists
- Nesting arrays
- Array references
- Anonymous arrays
- Named array references
- Passing multiple arrays to/from functions
- Hashes of arrays
- Hash references
- Arrays of hashes
- Hashes of hashes
- Complex nested data structures
- Code references
- Dispatch tables
Finding Out More For Yourself
- How to read Perl's documentation
- Where to find more information
- Knowing what's out there to look for
- FAQs
Using Perl Modules from CPAN
- The Comprehensive Perl Archive Network (CPAN)
- Why effective Perl programmers are efficient CPAN users
- CPAN's philosophy
- Finding modules
- Installing Modules
- Using modules
- Some particularly useful modules
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The Perl debugger & debugging perl
- Avoiding bugs
- Perl's built-in debugger
- Invoking the debugger
- What you can do with the debugger
- Understanding the debugger's command line interface
- Knowing the debugger's basic command set
- Exploring some extended functions
- Graphical debuggers
- Alternative debugging techniques
Command-Line Perl
- General principles
- Using Perl as a filter
- Editing files in-place
- Many real world examples
- Command line flags
- Many examples using regular expressions
A Whistle-Stop Tour of the World of Perl
- Wheels you don't need to re-invent
- Common recipes
- Common pitfalls
Perl Style
- The Philosophy of Perl
- Why good style is important
- Good style
- Bad style
Handling Databases with Perl
- Interacting with SQL databases from Perl
- Using DBI
- Connection/disconnection, log in/log out
- Retrieving a single record
- Retrieving multiple records
- Update/insert queries
- Placeholders and bind values
- Connecting through ODBC
Advanced File Processing with Perl
- Types of open
- Filehandles
- Reading line by line
- Reading paragraph by paragraph
- Reading entire files
- Special variables
- The flip-flop operator (..)
- File test functions
- Pipes
System interaction
- Connecting to other programs
- Unsafe pipes
- Using IO::Pipe
- Grabbing a program's output
- Other ways to run programs
Perl Security Issues
- Potential security pitfalls
- Coding for security
- Taint checking
- Dangerous environment variables
- File input
- Set-user-id Perl programs
- Permissions and users
Introduction to CGI Programming With Perl
- Printing a CGI header for a simple command-line program
- Running the simple program as a CGI script
- Form handling ‚ CGI::Lite for parameter parsing
- GET
- POST
- Debugging CGI programs
- Running CGI programs at the command line
More Advanced CGI Techniques
- Hidden fields
- Maintaining state
- Cookies
- CGI & HTTP headers
- Redirection to other pages
- File uploading
Web Security Issues
- CGI scripts and security
- User input on the web
- Guest books
- Dangerous strings
- Unsafe process calls
- File upload exploits
- Safe database access
- Permissions for CGI programs
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College Students from Gujarat (Ahmedabad, Vadodara, Rajkot, Jamnagar, Mehsana, Surat, Valsad, Bhavnagar, Patan) Amreli, Gandhinagar Gujarat, Udaipur, Jaipur, Jodhpur, Rajasthan, Madhya Pradesh (M.P) BCA, MCA, BE IT, BE Tech, BSC IT can also join.
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