May-18-2024, 08:52 PM
i have a function that returns a 2-tuple. i have a previous value from that same function i want to compare it with. the previous value is an item from a dictionary. the [1] item of the tuple is a value that is always an int. the [0] value of the tuple is some arbitrary value of some arbitrary type that can be compared with an ==. i want to test both values this way. if the [0] values are different in any way, the result will be False. in another case the result will be True. if the [0] vales are exactly the same, then the [1] values (always type int) are compared with either < or with > forming the result.
the above seems easy enough to do in 3 or 4 lines of code. i'm trying to think up how to get the result in just 1 line. my intention is to iterate a list of indexes being passed to the function and indexing the dictionary and give this list to sum() to get a count of how many of these have a result of True. has anyone coded comparison of 2-tuples with differences like this nice and tightly? or should i stay with the 3 to 4 line case for readability. sometimes fewer lines helps readability of the broader logic. in this case it avoids spreading sum() around 4 lines.
some code i dreamed up:
the above seems easy enough to do in 3 or 4 lines of code. i'm trying to think up how to get the result in just 1 line. my intention is to iterate a list of indexes being passed to the function and indexing the dictionary and give this list to sum() to get a count of how many of these have a result of True. has anyone coded comparison of 2-tuples with differences like this nice and tightly? or should i stay with the 3 to 4 line case for readability. sometimes fewer lines helps readability of the broader logic. in this case it avoids spreading sum() around 4 lines.
some code i dreamed up:
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count = 0 for x in foo: t1 = tupler(x) t2 = tuples[x] if t1[ 0 ] = = t2[ 0 ]: if t1[ 1 ] > t2[ 1 ]: count + = 1 print (count) |
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What do you call someone who speaks three languages? Trilingual. Two languages? Bilingual. One language? American.
What do you call someone who speaks three languages? Trilingual. Two languages? Bilingual. One language? American.