When I usually write my code in remix solidity a blue dot usually appeared on the left side with code line's numbers as follows:
Kindly tell me what is it for?
Thanks for the help :) .
1 Answers
That is called a breakpoint. Remix has a debugging feature that helps you debug transactions and analyze them line by line.
You can toggle a breakpoint by clicking on the space on the left side of the line number
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