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Error in table description

stars | string

but integer is assumed

The example in the description is not entirely successful, it would be better to add one non-day off and one day off that does not relate to the 23rd year

ORDER BY start of interval ASC

JS - Fixed test error handling is broken when returning null

"abc" "x"

expected '' to equal null

duplicate

https://www.codewars.com/kata/54cf4fc26b85dc27bf000a6b

duplicate

https://www.codewars.com/kata/5260074c9a0022f83e0009da

What is the point of tests like '0x^n' where eventually we must return '0x^(n-1)'? If we should return 0s, then we should also return the 0 of the derivative of the constant of the equation, which we do not do, as seen in the examples. Please fix.

I can’t help, because I don’t know Python) But in general, this is the main task of this kata, to figure out how to accept both the name of the method and its parameters, so in this question the tips will be spoilers.

You can distinguish a weapon method by its name:

name of the weapon method can be anything, but always consists of 3 words: the type of weapon (for example, "axe"), the word "of" and the property of the weapon (for example, "fire")

approved

closed

fixed

If 2 weapons have the same damage, then choose the first one in alphabetical order

Tests can have any names, including random characters, for example swordOfAhkjhkj

Any hint other than that you need to use metaprogramming for this kata will tell too much about the solution