Added extra variable to loop to not run strlen on each iteration #1
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boginw
changed the title
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Good suggestion. I'll leave the PR open so it's easier for other people to see, but I'd prefer for the code in the repo to match what was in the video, so I won't merge. |
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The
strlenin the condition of the for-loop in thesetup()function is run on every iteration. As always when dealing with strings, it can be slow. Therefore, I'd suggest running thestrlenonce and storing the result somewhere. This will lead to the same result, but faster.