'Arraylist person' diaporamas de présentation

Scala Next SF Scala meetup Dec 8 th , 2011

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How to Fight Bit Rot With Types

How to Fight Bit Rot With Types. Martin Odersky AOSD 2010. Types Can Cause Bit Rot. Types make contracts explicit, so they should help keeping systems consistent. However, if type systems are too week, they might require unnecessary duplication, which can cause bit rot.

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Anwendungen des OODM auf die ADB / NDB

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OPEN DEVELOPMENT, Agile, xp AND SCRUM

OPEN DEVELOPMENT, Agile, xp AND SCRUM. Linux a brief history. GNU project Richard Stallman C compiler released in 1987 Minux Andrew S. Tanenbaum 12,000 lines of C and 8086 assembler Linux Linus Torvald 1991 Linux distribution today Linux kernel (3%) + GNU software (28%) + others.

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Chapter 10

Using arrays to create collections ArrayList class. Chapter 10. Collections. There are many examples of programs that need many objects of a particular type A class roster needs many Student objects A CD object needs many songs A photo album needs many photos We can use arrays for this

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Inheritance

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Introduktion til programmering

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People Application

People Application. Project name: People Package name: org.notborder.people. Parent, Teacher and Person classes are abstract ( ?? ) love() method in the Person class is abstract. ?? ???. ?? ????? ??? ?? ???? ?? ?? ?? ????? ??? ????. Polymorphism. Add Main class with main method

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