History of Idiom 42 > diff from v9 to v10
Edit summary for version 10 :
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Version 9
2015-08-20, 23:35:25
Version 10
2015-08-21, 08:00:27
Idiom #42 Continue outer loop
Print each item v of list a which in not contained in list b.
For this, write an outer loop to iterate on a and an inner loop to iterate on b.
Idiom #42 Continue outer loop
Print each item v of list a which in not contained in list b.
For this, write an outer loop to iterate on a and an inner loop to iterate on b.
Code
main() {
var a = [1, 2, 3];
var b = [2, 3];
outer: for (var v in a) {
for (var w in b) {
if (w == v) continue outer;
}
print(v);
}
}