Java Programming: Lesson 70 - Techniques for Dictionaries and List Iterators

Published: 17 January 2023
on channel: youmils03

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This lesson was supposed to be about pass by value, but I wanted to give a fruitful review of the dictionary and iterator stuff we've been discussing recently, as well as take another look at list iterators.

In the previous lesson (   • Java Programming: Lesson 69 - Concurrent H...  ), we took a look at concurrent hash maps. This offers us a 4th approach to dealing with key-value pairs within a dictionary. Here, we expand on concurrent hash maps and discuss five different approaches for using the instance methods of the ConcurrentHashMap class to iterate through the values of a dictionary.

This video is a replacement of this video:    • Java Programming: Lesson 70 (OLD, SEE DESC...

The next lesson is available here, for pass by value (lesson 71):    • Java Programming: Lesson 71 - Pass by Value

1:52 Review of Concurrent Hash Maps and Iterator Types for Dictionaries
10:30 Review of Vectors and List Iterators

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