Java Program To Find First Non-Repeating Character In A String
This video shows a Java program to find first non-repeating character in a string. It uses new Java 25 features, as well as a HashMap to keep track of the frequency of each character in the string.
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Sections
0:00 - Intro & Setup
0:41 - HashMap To Store Frequency
1:16 - Collect Frequency
2:59 - Check For Character
4:03 - Outro
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