Download Advanced Perl Programming by Sriram Srinivasan PDF

By Sriram Srinivasan

No matter if your wisdom of Perl is informal or deep, this ebook will make you a extra comprehensive programmer. It covers advanced recommendations for handling production-ready Perl courses and explains tools for manipulating information and gadgets which could have seemed like magic ahead of. additionally, it units Perl within the context of a bigger setting, giving you the history you would like for facing networks, databases, and GUIs. it is also a dialogue of internals that will help you software extra successfully and embed Perl inside of C or C inside Perl. significant themes contain the sensible use of programs and sessions (object-oriented programming), advanced facts constructions, endurance (e.g., utilizing a database), networking, graphical interfaces utilizing the Tk toolkit, interplay with c programming language capabilities, embedding and increasing the Perl interpreter, and chosen internals.

Show description

Read or Download Advanced Perl Programming PDF

Best javascript books

Express.Js Deep API Reference

Convey. js Deep API Reference is your brief, concise advisor to precise. js APIs. this versatile Node. js internet software framework presents a powerful set of positive aspects for construction unmarried, multi-page, and hybrid net applications.

Through six to-the-point chapters, you will discover references for configurations, settings, environments, middleware, templating engines (including Consolidate. js), extract parameters, routing, request handlers, reaction, and streams.

Written by means of Azat Mardan, the writer of professional show. js and sensible Node. js, you'll find this brief, concise advisor integral on your show. js paintings.

JavaScript examples bible: the essential companion to JavaScript bible

JavaScript Examples Bible is the instance significant other to the best-selling JavaScript Bible through Danny Goodman. This booklet is for an individual who's searching for whole examples of JavaScripts. a few of the examples demonstrate precise descriptions of HTML listings that illustrate a selected item version or language characteristic.

Making Use of JavaScript

JavaScript is a flexible language that may be used to augment client-side and server-side scripting. JavaScript is usually general for its talents to regulate consumer enter, convey textual content, play sounds, show pictures, and speak with a plug-in reaction. * JavaScript, in contrast to many different programming languages, is comparatively effortless to grasp, even when you haven't any programming event* Mastery of JavaScript permits net masters and website builders to simply upload interactivity, relocating past static HTML pages

JavaScript Testing with Jasmine: JavaScript Behavior-Driven Development

Get a concise advent to Jasmine, the preferred behavior-driven checking out framework for JavaScript. This sensible consultant indicates you ways to write down unit checks with Jasmine that instantly cost for insects on your program. tips on how to write requirements for person elements, after which use these specifications to check the code you write.

Additional info for Advanced Perl Programming

Sample text

Normalize # it by adding 12. Then reduce it to a zero base by subtracting 7 # (that is, 7 hrs to 19 hrs becomes 0 - 12. 4. 4: Checking Constraints on a Professor's Time sub prof_check_constraints { my ($prof) = @_; my $r_prof = $profs{$prof}; # %profs created by prof_read_file my $office_hours = $r_prof->{Office Hours}; my $rl_courses = $r_prof->{Courses}; for $i (0 .. $#{$rl_courses}) { $course_hours = course_get_hours($rl_courses->[$i]); if (interval_conflicts($office_hours, $course_hours)) { print "Prof.

Num_rows, $num_cols); } matrix_multiply takes two matrices by reference. A single element is obtained as $r_mat->[$i][$j], and a single row is obtained as $r_mat->[0]. 1 Hash of Hashes Representation If the matrix is large and sparse (only a few elements have nonzero values), a hash of hashes is likely a more space-efficient representation. For example, the matrix can be built like this: $matrix{0}{2} = 100; $matrix{1}{0} = 200; $matrix{2}{1} = 300; The code above creates a hash table, %matrix, which maps a row number to a nested hash.

Schumacher Office Hours: Mon 3-4, Wed 8-9 Courses : HS201, SS343 #Course taught ... dat id : 52003 # Registration id Name : Garibaldi Courses : H301, H302, M201 # Courses taken ... dat id : HS201 Description : Small is beautiful Class Hours : Mon 2-4, Wed 9-10, Thu 4-5 ... Each "id:" line starts a new record. Among other tasks, let us say we are required to find out whether there is a scheduling conflict on professors' and students' hours. Because our focus is on data representation and getting a feel for Perl's reference syntax, we will look at implementing only some parts of the problem.

Download PDF sample

Rated 4.15 of 5 – based on 44 votes