Blogs tagged constructor

This question draws my attention during a discussion with my colleague recently. I will explain it in ABAP, Java and JavaScript. In ABAP I have a super class and a sub class. Source code for super class: class ZCL_SUPER definition public ... Read More »

Test code: class Prefixer(val prefix: String){ def addPrefix(s: String)(p: Prefixer) = p.prefix + s } Consumer code: val myImplicitPrefixer = new Prefixer("***") println(myImplicitPrefixer.addPrefix("abc")(myImplicitPrefixer)) // returns... Read More »

Note: This blog is written based on Scala 2.11.7. Any codes directly written in the class implementation in Scala will be considered as constructor code, for example below. When an instance of test is created, the constructor is called. Nothing... Read More »

1. An object could consume a function which it does not own 2. Anonymous object 3. Overwrite builder-in code 4. Constructor redefinition 5. Comma and colon 6. Dynamically change inheritance relationship in the runtime 7. argument passing logic... Read More »

    The constructor method is a instance method that is automatically called when the class object is created.class_constructor is a static method which is automatically called exactly once before the class is first... Read More »