List expression of tuples concerning Celcius to Fahrenheit transposition in given array of degrees in PythonAre tuples more efficient than lists in Python?Python List vs. Array - when to use?Finding the index of an item given a list containing it in PythonHow to return multiple values from a function?Python string.join(list) on object array rather than string arraypython: list vs tuple, when to use each?How to search a list of tuples in PythonExplicitly select items from a Python list or tupleConvert list to tuple in PythonConvert List to a list of tuples python
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List expression of tuples concerning Celcius to Fahrenheit transposition in given array of degrees in Python
Are tuples more efficient than lists in Python?Python List vs. Array - when to use?Finding the index of an item given a list containing it in PythonHow to return multiple values from a function?Python string.join(list) on object array rather than string arraypython: list vs tuple, when to use each?How to search a list of tuples in PythonExplicitly select items from a Python list or tupleConvert list to tuple in PythonConvert List to a list of tuples python
Im trying to write a simple list expression to print a list of tuples of (C, F) where C is degree of temperatre in Celcius from -20 to 100 in steps of 5 , and F is corresponding temperature in Fahrenheit. It seems pretty easy, though I'd like to write the code as a one liner. Maybe someone has and idea, it shouldn't be a big deal. Thanks
listExpression = [ (C,F) for c in range(-20, 100, 5)and F=32+9/5 *C ]
python list tuples
asked Mar 7 at 22:48
kenshinkenshin
226
add a comment |
Im trying to write a simple list expression to print a list of tuples of (C, F) where C is degree of temperatre in Celcius from -20 to 100 in steps of 5 , and F is corresponding temperature in Fahrenheit. It seems pretty easy, though I'd like to write the code as a one liner. Maybe someone has and idea, it shouldn't be a big deal. Thanks
listExpression = [ (C,F) for c in range(-20, 100, 5)and F=32+9/5 *C ]
python list tuples
asked Mar 7 at 22:48
kenshinkenshin
226
add a comment |
Im trying to write a simple list expression to print a list of tuples of (C, F) where C is degree of temperatre in Celcius from -20 to 100 in steps of 5 , and F is corresponding temperature in Fahrenheit. It seems pretty easy, though I'd like to write the code as a one liner. Maybe someone has and idea, it shouldn't be a big deal. Thanks
listExpression = [ (C,F) for c in range(-20, 100, 5)and F=32+9/5 *C ]
python list tuples
asked Mar 7 at 22:48
kenshinkenshin
226
Im trying to write a simple list expression to print a list of tuples of (C, F) where C is degree of temperatre in Celcius from -20 to 100 in steps of 5 , and F is corresponding temperature in Fahrenheit. It seems pretty easy, though I'd like to write the code as a one liner. Maybe someone has and idea, it shouldn't be a big deal. Thanks
listExpression = [ (C,F) for c in range(-20, 100, 5)and F=32+9/5 *C ]
python list tuples
python list tuples
asked Mar 7 at 22:48
kenshinkenshin
226
asked Mar 7 at 22:48
kenshinkenshin
226
asked Mar 7 at 22:48
kenshinkenshin
226
asked Mar 7 at 22:48
kenshinkenshin
226
asked Mar 7 at 22:48
kenshinkenshin
226
226
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Move the calculation to the second element of the tuple in the list-comp, eg:
listExpression = [ (C, C * 1.8 + 32) for C in range(-20, 100, 5)]
The only name you can have available in the list comprehension is C which comes from the output of what range(-20, 100, 5) yields when iterated over, so you compute F but just calculating on C directly for the 2nd element of the tuple.
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
add a comment |
Using lambda:
list(map(lambda x: (x, x*1.8+32) , range(-20, 100, 5)))
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Move the calculation to the second element of the tuple in the list-comp, eg:
listExpression = [ (C, C * 1.8 + 32) for C in range(-20, 100, 5)]
The only name you can have available in the list comprehension is C which comes from the output of what range(-20, 100, 5) yields when iterated over, so you compute F but just calculating on C directly for the 2nd element of the tuple.
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
add a comment |
Move the calculation to the second element of the tuple in the list-comp, eg:
listExpression = [ (C, C * 1.8 + 32) for C in range(-20, 100, 5)]
The only name you can have available in the list comprehension is C which comes from the output of what range(-20, 100, 5) yields when iterated over, so you compute F but just calculating on C directly for the 2nd element of the tuple.
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
add a comment |
Move the calculation to the second element of the tuple in the list-comp, eg:
listExpression = [ (C, C * 1.8 + 32) for C in range(-20, 100, 5)]
The only name you can have available in the list comprehension is C which comes from the output of what range(-20, 100, 5) yields when iterated over, so you compute F but just calculating on C directly for the 2nd element of the tuple.
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
Move the calculation to the second element of the tuple in the list-comp, eg:
listExpression = [ (C, C * 1.8 + 32) for C in range(-20, 100, 5)]
The only name you can have available in the list comprehension is C which comes from the output of what range(-20, 100, 5) yields when iterated over, so you compute F but just calculating on C directly for the 2nd element of the tuple.
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
answered Mar 7 at 22:51
Jon Clements♦Jon Clements
101k19180222
101k19180222
add a comment |
add a comment |
Using lambda:
list(map(lambda x: (x, x*1.8+32) , range(-20, 100, 5)))
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
add a comment |
Using lambda:
list(map(lambda x: (x, x*1.8+32) , range(-20, 100, 5)))
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
add a comment |
Using lambda:
list(map(lambda x: (x, x*1.8+32) , range(-20, 100, 5)))
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
Using lambda:
list(map(lambda x: (x, x*1.8+32) , range(-20, 100, 5)))
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
answered Mar 7 at 23:02
Hello.WorldHello.World
336314
336314
add a comment |
add a comment |
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