for loop to iterate the values based on index

Question

I have a dataset from which i need to take the index 0 and 1 then process the output then take the index value 2 and 3 then process the output and so on.

The code which i have tried takes the value of index 0 and 1 then 1 and 2 then 2 and 3 and so on.

for i,r in tqdm(gf.iterrows()):
lp = 0
for v in range(0, 10 + 1):
    lp += r.length_10
    ix.append(i)
    basket.append(r.line.interpolate(lp))

The code must take the index value of o and 1 then 2 and 3 then 4 and 5 and so on....0

Prudhvi · Accepted Answer · 2019-07-23 09:46:00Z

1

for v in range(0, 10+1,2):
    print(v,v+1)
#prints
#0 1
#2 3
#4 5
#6 7
#8 9

answered Jul 23, 2019 at 9:46

Prudhvi

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3 Comments

fiveobjects Over a year ago

Why do you need that 10+1? Just do: for value in range(0, 10, 2)

Prudhvi Over a year ago

In the question they are using 10+1 or they can use a variable in place of 10

ZF007 Over a year ago

@fiveelements this is done to include the integer 10 as value in range. Basically if you would append v to a list you get values 0,1,2,3,4,5,6,7,8,9,10.

Meriem · Accepted Answer · 2019-07-23 09:45:52Z

0

Honestly, I couldn't understand very well your code. But, I think that the problem occurs here:

for v in range(0, 10 + 1):

this means that your iterator will go from 0 to 10 one by one, but try to change this line to:

for v in range(0, 10 + 1,2):

I think this one will do the job

answered Jul 23, 2019 at 9:45

Meriem

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