Programming-Idioms

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2020-11-05, 10:41:36

2020-11-05, 14:32:08

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

traverse traversal

traverse traversal

items.asMap().forEach((i, value) {
  print('index=$i, value=$value');
});

items.asMap().forEach((i, value) {
  print('index=$i, value=$value');
});

An alternative, but not really idiomatic.

An alternative, but not really idiomatic.

https://dartpad.dev/0337a175b949727eb6ee32900d7e35fa

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