How do I trim a line after a long word?

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    There are paragraphs with text on the page. How to cut the text after a long word, and limit the word itself by the number of characters?
    I created an array of strings, then converted these strings into words, checked if the number of characters in a word is more than 19 - cut them off.
    I don't understand how to cut off the words that come after a long word.
    Here's what happened so far: Codepen
    JavaScript Penelope Kerr, Apr 1, 2019

  • 2 Answers
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    str.replace (/ (? & lt; = \ S {19,}). + /, '...')
    Chloe Yang

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    You have an array of words. Find the index of the long slice and use https: // developer. ... to trim the word array.
    Declan Elliott

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