java string join arraylist

simondoesstuff answered on August 14, 2020 Popularity 10/10 Helpfulness 8/10

answer java string join arraylist

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java string join arraylist

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// You can't just do String.join(", ", list) because
// the list has to be a String[]. This code works on
// everything.

list.stream().map(Object::toString).collect(Collectors.joining(", "));

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Source: Grepper

Tags: arraylist java join string

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Contributed on Jun 21 2021

simondoesstuff

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List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(" and ", list); // "foo and bar and baz"

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Source: w3programmers.org

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Contributed on Mar 23 2022

Prickly Platypus

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java join list as string

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List<String> list = Arrays.asList("a","b","c");
String result = String.join(",", list);

System.out.println(result);		//prints a,b,c

Popularity 10/10 Helpfulness 5/10 Language java

Source: mkyong.com

Tags: java

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Contributed on Aug 14 2020

Happy Hamerkop

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java string join arraylist

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java string join arraylist

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