Programming-Idioms

Edit summary for version 159 by reilas:
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2024-11-12, 19:55:26

2024-11-12, 19:59:05

Idiom #7 Iterate over list indexes and values

Print each index i with its value x from an array-like collection items

Print each index i with its value x from an array-like collection items

i,x,items

i,x,items

indices traverse traversal

indices traverse traversal

import static java.lang.System.out;

import static java.lang.System.out;

int i = 0;
for (T t : items)
    out.println(i++ + " = " + t);

int i = 0;
for (T t : items)
    out.println(i++ + " = " + t);

items must be of type, `Iterable`, or an array.

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