iterating over a hashmap

bae answered on November 19, 2020 Popularity 10/10 Helpfulness 5/10

answer iterating over a hashmap

iterating over a hashmap

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Tip Bae 1 GREPCC

for(Map.Entry<String, Integer> entry : hashMap.entrySet()) {
    String key = entry.getKey();
    Integer value =  entry.getValue();
    //do something with the key and value
}

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for(Map.Entry<String, Integer> entry : hashMap.entrySet()) {

    String key = entry.getKey();

    Integer value =  entry.getValue();

    //do something with the key and value

Popularity 10/10 Helpfulness 5/10 Language java

Source: www.baeldung.com

Tags: hashmap java

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Contributed on Nov 19 2020

bae

0 Answers Avg Quality 2/10

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iterating over a hashmap

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