get all index of item in list python
indices = [i for i, x in enumerate(my_list) if x == "whatever"]
get all index of item in list python
indices = [i for i, x in enumerate(my_list) if x == "whatever"]
find index of sublist in list python
greeting = ['hello','my','name','is','bob','how','are','you','my','name','is']
def find_sub_list(sl,l):
results=[]
sll=len(sl)
for ind in (i for i,e in enumerate(l) if e==sl[0]):
if l[ind:ind+sll]==sl:
results.append((ind,ind+sll-1))
return results
print find_sub_list(['my','name','is'], greeting)
# [(1, 3), (8, 10)]
python get element by index
# To return the index of the first occurence of element x in lst
ind = lst.index(x)
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