If you want to print the prompt and assign a new value to dns you had better put code to do that inside the loop. Otherwise the prompt only gets printed once, and dns never changes its value.
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Type: Posts; User: pbrockway2
Re: infinity output and cannot return value
If you want to print the prompt and assign a new value to dns you had better put code to do that inside the loop. Otherwise the prompt only gets printed once, and dns never changes its value.
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