I have .csv file, about ramen and brands, varieties and ratings. I want to figure out, which Brand uses the Variety “Tom Yum” the most. I tried it with a defaultdict but i get the error code: string indices must be integers
I’ve read the examples in python docs, but still can’t figure out what this method means. Can somebody help? Here are two examples from the python docs
Is there a way to make a defaultdict also be the default for the defaultdict? (i.e. infinite-level recursive defaultdict?)
How can I convert a defaultdict
I have a defaultdict that looks like this:
Let’s say I have: action = '{bond}, {james} {bond}'.format(bond='bond', james='james') this wil output: 'bond, james bond' Next we have: action = '{bond}, {james} {bond}'.format(bond='bond') this will output: KeyError: 'james' Is there some workaround to prevent this error to happen, something like: if keyrror: ignore, leave it alone (but do parse others) compare format string with … Read more
I obtained very surprising results with timeit, can someone tell me if I am doing something wrong ? I am using Python 2.7.
Given the following dictionary:
