Answers for "get index of item in list python"

43

python find index by value

>>> ["foo", "bar", "baz"].index("bar")
1
Posted by: Guest on November-19-2019
12

python find index of first matching element in a list

# Basic syntax:
list.index(element, start, end) 
# Where:
#	- Element is the item you're looking for in the list
# 	- Start is optional, and is the list index you want to start at
#	- End is option, and is the list index you want to stop searching at

# Note, Python is 0-indexed

# Example usage:
my_list = [1, 2, 3, 4, 5, 6, 7, 8, 42, 9, 10]
my_list.index(42)
--> 8
Posted by: Guest on October-04-2020
8

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])
Posted by: Guest on January-02-2020
2

python get index and value from list

test = [ 'test 1', 'test 2', 'test 3' ]
for index, value in enumerate( test ):
  print( index, value )
Posted by: Guest on October-18-2020
6

get index of item in list

list.index(element, start, end)
Posted by: Guest on June-30-2020
2

python get element by index

# To return the index of the first occurence of element x in lst
ind = lst.index(x)
Posted by: Guest on March-26-2020

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