Finding the position of words in a string

 

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  • Finding the index of an item given a list containing it in Python 23 answers

    • To get the "ordinal" positions of search string jake in the input string use the following approach: 

    mystr = "there not what is jake can do for you ask what you play do for spare jake"
search_str = 'jake'

result = [i+1 for i,w in enumerate(mystr.split()) if w.lower() == search_str]
print(result)

    The output: 

    [5, 17]

  • enumerate(mystr.split()) - to get enumerated object (pairs of items with their positions/indices)

  • w.lower() == search_str - if a word is equal to search string

    • Try this way: 

    mystr = "there not what is jake can do for you ask what you play do for spare jake"
result = [index+1 for index,word in enumerate(mystr.split()) if word=='jake']
result

    Output: 

    [5, 17]
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