artima - How to Write an Equality Method in Java
This article describes a technique for overriding the equals method that preserves the contract of equals even when subclassses of concrete classes add new fields. In Item 8 of Effective Java1, Josh Bloch describes the difficulty of preserving the equals contract when subclassing as a “fundamental problem of equivalence relations in object-oriented languages.” Bloch writes: There is no way to exte
artima - Twitter on Scala
Three Twitter developers, Steve Jenson, Alex Payne, and Robey Pointer, talk with Bill Venners about their use of Scala in production at Twitter. Twitter is a fast growing website that provides a micro-blogging service. It began its life as a Ruby on Rails application, and still uses Ruby on Rails to deliver most user-facing web pages. But about a year ago they started replacing some of the back-en
Metaclasses in Python 3.0 [1 of 2]
The Explorer Metaclasses in Python 3.0 [1 of 2] by Michele Simionato August 9, 2008 Summary This is the English translation of an article I wrote some time ago for Stacktrace: http://stacktrace.it/articoli/2008/01/metaclassi-python-3000/ For convenience, I have split it in two posts. I heard for the first time the word "metaclass" in 2002, when I begun studying Python. I was very active in the Pyt
artima - Scala: A Scalable Language
In this article, which is based on Chapter 1 of the book, Programming in Scala, you'll get an overview of the Scala language and insights into its design. The name Scala stands for “scalable language.” The language is so named because it was designed to grow with the demands of its users. You can apply Scala to a wide range of programming tasks, from writing small scripts to building large systems
Programming in Scala, Fifth Edition
If you purchase the eBook, you will be entitled to receive periodic updates as errata are fixed, for no additional charge. If you purchase a paper book, it will be shipped as soon as it comes into stock (which should take place the week of ). If you purchase the combo, the paper book will be shipped when it is published, estimated publication date is . About the book The fifth edition of Programmi
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
