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Home/ Questions/Q 6979635
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T17:54:42+00:00 2026-05-27T17:54:42+00:00

I have a sentence for example hello this is hello stackoverflow hello. What I

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I have a sentence for example “hello this is hello stackoverflow hello”. What I need to do is keep the first hello but remove other “hello”s in the sentence. How would I go about doing this?

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  1. Editorial Team
    Editorial Team
    2026-05-27T17:54:43+00:00Added an answer on May 27, 2026 at 5:54 pm

    Must be faster than Ned’s one, but the price is readability:

    >>> idx = s.find('hello') + len('hello')
    >>> s[:idx] + s[idx:].replace('hello', '')
    'hello this is  stackoverflow '
    
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