Answers for "get index in array python"

python find index by value

>>> ["foo", "bar", "baz"].index("bar")
1

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

python array get index

array = ["foo", "bar", "baz"].index("bar")
1

position in array python

a_list = [1, 2, 3]

position_of_three = a_list.index(3)

print(position_of_three)

python index method

my_string = "Hello World!"

my_string.index("l") # outputs 2
# this method only outputs the index of the first "l" value in the string/list