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C# Collections

Course Summary

Collections are used to organize data so that it can be used efficiently. In this course we'll learn about the various collection types provided by the .NET framework.

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    Course Syllabus


    Arrays are good for retrieving and updating values, but not so good for finding, adding, and deleting values. 8 steps
    • Welcome 4:04
    • Arrays 4:14
    • Jagged Arrays 9:47
    • Jagged Arrays 1 objective
    • Multidimensional Arrays 7:34
    • Multidimensional Arrays 1 objective
    • Disadvantages of Arrays 5:53
    • Arrays 2 questions


    Internally, System.Generic.Collections.List is an array, but it's much easier to work with. 11 steps

    Sets and Dictionaries

    Sets and dictionaries are fast at finding, retrieving, and removing items. They're unordered and rely on object hash codes. 11 steps

Course Fee:
USD 25

Course Type:


Course Status:



1 - 4 hours / week

This course is listed under Development & Implementations and Data & Information Management Community

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