It's honestly just preference! If you want to be pedantic, then my way is less work: the while (...) loop checks downloadIsDone even though we know it's false already, but this is splitting hairs.
FWIW, I write a lot of Go, which has a "naked" for loop: for { ... }, which I quite like—it's just the same as using (;;) in the body of a JS for loop.
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Nice! I've been wondering lately about checking the progress of a fetch request. However, you use a
forloop without any arguments in your example:Why not use a
whileloop?It's honestly just preference! If you want to be pedantic, then my way is less work: the
while (...)loop checksdownloadIsDoneeven though we know it's false already, but this is splitting hairs.FWIW, I write a lot of Go, which has a "naked" for loop:
for { ... }, which I quite like—it's just the same as using(;;)in the body of a JS for loop.