perl interactive tutorial

Compared with Perl, Perl is still relatively small. It is quite convenient to watch videos when getting started, just like watching movies. I have read almost every episode of Superor. I hope you can take a closer look. Note: You need to write more during learning. You can only understand that only 5% of your work is yours. If you do all the exercises, 30% of your work will be yours. If you can write your

pass an array or a hash class. Array: Copy Code code as follows: My @testArray = (1, 3, 2); #In Sub Sub Processarraybyreference ($) { my $arrayref = shift; My @array = @ $arrayref; #... } #In Sub Processarray:sub processarraybyvalue ($) { my @array = @_; #... } Processarraybyvalue (@testArray);Processarraybyreference (\ @testArray); HA series: Copy Code code as follows: Sub Printhash ($) { My%hash =%{shift ()}; For my $k

dreamweaver| Tutorial Create more complex interactive effectsIn Dreamweaver, the more complex effect is achieved through a function called behaviors, which is behaviors literally "behavior", which we call the response of an event. Through the changes in the page elements, such as the mouse movement, click and so on "event" (events), triggering pop-up windows, close the page, such as "response" (Actions), is

# Perl concise tutorial#1. perl uses # as a single line comment# Multi-line comments are enclosed by pod = cut as follows: multi-line comments= PodMultiline comment= Cut#1. Variables# There are only three variables in perl#1. Common variables (scalar)#2. Array variables (list)#3. hash variable (hash table)# Declaration

CPANM is the most convenient way to install Perl modules. Automatic Download installation Dependency pack. Using the CPAN shell or download source package to install the module, encountered a lot of dependencies, very headache. Here's one example: Installing the MongoDB module Copy Code code as follows: # Perl makefile.pl Warning:prerequisite class::method::modifiers 0 not found. Warni

AngularJS interactive learning tutorial recommendation0. Directory Directory preview details 1 Learn Angular 2 AngularJS getting started course sentiment statement1. Preview If you are in a hurry and do not have time to listen to my nonsense, you can directly read the two AngularJS interactive learning tutorials recommended today.LearnAngularJS of CodeCademy Fenb

0. Catalogue Directory Preview Detailed 1 Learn Angular 2 Angularjs Getting Started tutorial Sentiment Statement 1. PreviewEager to catch up on time, no time to listen to my nonsense classmate, directly see today recommended two Angularjs Interactive learning tutorial. Codecademy's Learnangularjs F

Interactive prototype design software axure Chinese Course--Introduction Introduction (Introduce) An important task for product managers in the Internet industry is to conduct product prototyping (Prototype design). And the most basic work of product prototype design is to combine annotation, a large number of instructions and flowchart drawing frame Diagram Wireframe, the complete and accurate presentation of their product prototypes to UI, UE, pro

In this tutorial we create a variety of dialog boxes in the Linux interactive shell script, the dialog box can be friendly to the operator in Linux, interested friends can refer to learning about.When you install new software in the terminal environment, you can often see the Information dialog box pop-up and need your input. The types of dialog boxes are Lockbox, checklist, menu, and so on. They can guide

Users of QQ software to the detailed interpretation of the sharing of Friends Interactive logo settings tutorial. Tutorial Sharing: 1, first open the QQ click on the top left corner of the head, and then click "Settings"; 2, then click on "Contact person, privacy"; 3, in Contact, privacy page Click "Friends

Alibaba Cloud Iot framework ServerSuperIO tutorial-20. Network Communication Controller grouping to improve interactive load balancing capabilities. V3.6.6 released, Iot Controller20.1 Overview ServerSuperIO originally had only one network controller in network communication mode. in self-control mode, concurrency mode, and Singleton mode, the returned data is processed asynchronously without any performanc

://love2d.org/Embedded Development Web application script extension and database plug-in security system installation http://www.runoob.com/lua/lua-environment.html Learning Resources http://lua-users.org/files/wiki_insecure/users/ Thomasl/luarefv51.pdf Quick Reference Manual http://www.runoob.com/lua/lua-tutorial.html Beginner Tutorial https://wizardforcel.gitbooks.io/ W3school-lua/content/w3school Tutorial