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Java, How do I get current index/key in “for each” loop [duplicate]
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You can't, you either need to keep the index separately:
int index = 0;
for(Element song : question) {
System.out.println("Current index is: " + (index++));
}
or use a normal for loop:
for(int i = 0; i < question.length; i++) {
System.out.println("Current index is: " + i);
}
Th...
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JB NizetJB Nizet
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edited Apr 10 at 21:32
answered Aug 10 '10 at 11:14
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Padding within inputs breaks width 100%
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