March 2004
Intermediate to advanced
560 pages
26h 47m
English
book
.NET Framework Standard Library Annotated Reference, Volume 1: Base Class Library and Extended Numerics Library
by Brad Abrams
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Description
A System.Collections.Hashtable represents a dictionary with a constant lookup time that contains entries of associated keys and values. The type of each entry in a System.Collections.Hashtable is System.Collections.DictionaryEntry. A statement that exposes each element in the collection is required to iterate over this type. [Note: See example.]
Objects used as keys in a System.Collections.Hashtable are required to either implement both System.Object.GetHashCode and System.Object.Equals or neither. Furthermore, for a particular key, these methods are required to produce the same results when called with the same parameters while that key exists in a particular System.Collections.Hashtable. Keys cannot be mutated while they are used ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.