Learn today Ruby, first of all from the perspective of comparative language JAVA and Ruby.
JAVA is a compile-time static language, with object-oriented, multi-modal, modular development and so on.
Ruby is a dynamic language, pure object-oriented, component form of development.
JAVA language features:
super / this
Overloading / Reconstruction
Category variable / instance variables
Strong type checking
Ruby language features, for comparison in JAVA 11.
Related Posts of J2EEer Learn Ruby
Interactive Net Purchase Excellence Amazon purchase [Original title] The Ruby Programming Language Publishing ] [ O'Reilly Media, Inc. [Author] (United States) David Flanagan; Yukihiro Matsumoto Translator  LIAO Zhi-gang; Zhang Wo [Name] Books O
Shoes Ruby are cross-platform GUI applications, recently released a new version, it is a very interesting Ruby GUI client, the following are some characteristics of Introduction: 1. Cross-platform support for windows / linux / mac os 2. Very small, t ...
In windowsxp install ruby on rails of sqlite3-ruby problem-solving nmake 'nmake' is not recognized as an internal or external command,
ROR is Ruby on Rails. Ruby is a well-known has been very good dynamic language It's dynamic language. Simple and easy. Dynamic languages are interpreted, but the performance may make a discount, but not absolute, because the application is complex, th
JAVA interview questions 1, object-oriented features of what has 1. Abstract 2. Inheritance 3. Packaging 4. Polymorphisms 2, String data types are the most basic right? Basic data types include byte, int, char, long, float, double, boolean and short. java
This article contains a list of ruby on rails routing examples. If you find you have any questions please leave a comment. Routes are processed from the top of routes.rb down. If a route is matched it will stop processing the routes.rb file and use that r
According to Sun's definition, JavaBean is a reusable software components. In fact JavaBean is a Java class, through the package into a property and methods of treatment of a function or a business object, referred to as bean. Because JavaBean is ...
1, object-oriented features of what has 1. Abstract: Abstract is that it has overlooked a subject has nothing to do with the current goal of those aspects in order to more fully with the current objectives of the attention-related aspects. Abstract does n