there are updates/changes for sure, but this particular case should be in book's errata. As you can see they have converted the c.row, but not c.column - clear mistake on their part.
This is also good example while string formatting is preferred compared to concatenation
Note that if c.value was a number (not str - 'Apple') - you should have converted it too
This is also good example while string formatting is preferred compared to concatenation
Note that if c.value was a number (not str - 'Apple') - you should have converted it too
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
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How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs