use-dict-comprehension example

[billou57]

hello

the example provided for use-dict-comprehension documentation leaves me doubtful

[tonybaloney]

Can you elaborate please

[billou57]

hello

I think you should provide some information regarding performance. perhaps only by repeating the benefit of list comprehensions. otherwise, it seems (imho) only like a personal taste

[msztylko]

This stack overflow provides a good explanation of why it's better to use dict comprehensions.