Just pointed out an improvement to the code example.

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Raymond Hettinger 2003-01-25 20:30:02 +00:00
parent 45511b4a61
commit 9c13bfc40f
1 changed files with 1 additions and 1 deletions

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@ -86,7 +86,7 @@ Since booleans are a subclass of integers, the matrix would continue
to calculate normally, but it will not print as expected. The list to calculate normally, but it will not print as expected. The list
comprehension should be changed to read:: comprehension should be changed to read::
return [[i==j and 1 or 0 for i in range(m)] for j in range(m)] return [[int(i==j) for i in range(m)] for j in range(m)]
There are similiar concerns when storing data to be used by other There are similiar concerns when storing data to be used by other
applications which may expect a number instead of True or False. applications which may expect a number instead of True or False.