10 Feb

Scrap your type classes

Scrap your type classes
Edit: My opinion on type classes has mellowed since I wrote this post, but I still keep it around as a critique against the excesses of type classes. What I’m about to propose is that all Haskell type class programming can (and should) be implemented …
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haskellforall.com


OOP Alternative to Utility Classes
A utility class (aka helper class) is a “structure” that has only static methods and encapsulates no state. StringUtils, IOUtils, FileUtils from Apache Commons; Iterables and Iterators from Guava, and Files from JDK7 are perfect examples of utility classes.
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yegor256.com


Health & Wellness: Free classes, events, support groups
7:15 a.m. to 5:30 p.m. Thursday, Feb. 16, OSF St. Elizabeth, 1100 E. Norris Drive, Ottawa. 11 a.m. to 4 p.m. Friday, Feb. 17, OSF St. James, ground floor conference rooms, 2500 W. Reynolds St., Pontiac, email Caitlyn.L.White@osfhealthcare.org or call Mary …
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The Times