To define parse out: think of it as filtering. You take a big block and pluck the useful parts.
Like "Price: $19.99" → parse out "19.99".
In Python, `split()` or `re.findall()`. JS? `slice()` or regex.
Common error: Forgetting that parsing can return empty or unexpected results. Always check!
Like "Price: $19.99" → parse out "19.99".
In Python, `split()` or `re.findall()`. JS? `slice()` or regex.
Common error: Forgetting that parsing can return empty or unexpected results. Always check!
