python find index by value
>>> ["foo", "bar", "baz"].index("bar")
1
python find index by value
>>> ["foo", "bar", "baz"].index("bar")
1
find an index of an item in a list python
#Example List
list = ['apples', 'bannas', 'grapes']
#Use Known Entites In The List To Find The Index Of An Unknown Object
Index_Number_For_Bannas = list.index('apples')
#Print The Object
print(list[Index_Number_For_Bannas])
python get element by index
# To return the index of the first occurence of element x in lst
ind = lst.index(x)
python get item from list by index
list1 = ['physics', 'chemistry', 1997, 2000];
list2 = [1, 2, 3, 4, 5, 6, 7 ];
print("list1[0]: ", list1[0])
print("list2[1:5]: ", list2[1:5])
# Results:
# list1[0]: physics
# list2[1:5]: [2, 3, 4, 5]
get index of all element in list python
indices = [i for i, x in enumerate(my_list) if x == "whatever"]
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