concat/join-with-push/join-without-push (v105)

Revision 105 of this benchmark created on

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concat
for (var res = '', i = 0; i < 10000; i++) {
 res += 'a';
}
ready
join-with-push
for (var res = [], i = 0; i < 10000; i++) {
 res = res + 'a';
}
 
ready
join-without-push
for (var res = [], i = 0; i < 10000; i++) {
 res[i] = 'a';
}
res = res.join('');
ready

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