The data supporting release 5.0 was drawn from 2192 recently completed function point projects from the QSM database. The sample included 126 languages, 37 of which had sufficient data to be included in the table. Learn more about QSM's function point analysis Release 5 features and observations: 3 new technologies added 32 gearing factors updated The range (minimum/maximum values) for each language has grown smaller with each release of the table.
Environmental factors can result in significant variation in the source statements per function point. . * Average * Median * Range (low - high) These three measures should allow software estimators to assess the amount of variation, the central tendency, and any skew to the distribution of gearing factors for each language. Operating Systems: Three Easy Pieces. Blog: Why Textbooks Should Be Free Quick: Free Book Chapters - Buy Hardcover - Buy Softcover - Buy PDF - Buy from EU - Buy in India - Buy T-shirt - Donate - For Teachers - Homework - Projects - News - Acknowledgements - Other Books Welcome to Operating Systems: Three Easy Pieces (now version 1.00 -- see book news for details), a free online operating systems book!
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Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at The management and production of this document follows a relatively complex setup. Design for thread safety. Six months ago I began a series of articles about designing classes and objects.
In this month's Design Techniques column, I'll continue that series by looking at design principles that concern thread safety. This article tells you what thread safety is, why you need it, when you need it, and how to go about getting it. Patterns of Enterprise Application Architecture - Martin Fowler. Hexagonal architecture. Create your application to work without either a UI or a database so you can run automated regression-tests against the application, work when the database becomes unavailable, and link applications together without any user involvement. ( Japanese translation of this article ) ( Spanish translation of this article of Arthur Mauricio Delgadillo ) ( original explanation w updates ) See also Hexagonal Architecture FAQ (discussion: Re: Hexagonal Architecture FAQ) JUnit - About. HTML Tutorial. Free Online Chapters of Inside the Java Virtual Machine by Bill Venners. Documentation - WildFly 8.
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