syntactic-sugar Archives

How does the Java ‘for each’ loop work?

Consider: List<String> someList = new ArrayList<String>(); // add "monkey", "donkey", "skeleton key" to someList for (String item : someList) { System.out.println(item); } What ...

April 11, 2022
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How does the Java ‘for each’ loop work?

for (Iterator<String> i = someIterable.iterator(); i.hasNext();) { String item = i.next(); System.out.println(item); } Note that if you need to use i.remove(); in your ...

April 8, 2022
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