Tags
#bloch-effective-java-2ed #java
Question
How to combine hash codes from different fields of an object?
Answer
Initially, result = 17; // any non zero value
then result = 31 * result + hashCodeOfAField; // for each field
Tags
#bloch-effective-java-2ed #java
Question
How to combine hash codes from different fields of an object?
Tags
#bloch-effective-java-2ed #java
Question
How to combine hash codes from different fields of an object?
Answer
Initially, result = 17; // any non zero value
then result = 31 * result + hashCodeOfAField; // for each field
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piotr.wasik - (no access) - Effective Java (Joshua Bloch), 2ed, p48
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| status | not learned | | measured difficulty | 37% [default] | | last interval [days] | |
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| repetition number in this series | 0 | | memorised on | | | scheduled repetition | |
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