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javascript truncate string full word

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Batman answered on May 20, 2020 Popularity 9/10 Helpfulness 6/10

answer javascript truncate string full word

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javascript truncate string full word

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const truncate = (str, max, suffix) => str.length < max ? str : `${str.substr(0, str.substr(0, max - suffix.length).lastIndexOf(' '))}${suffix}`;

// Example
truncate('This is a long message', 20, '...');

Popularity 9/10 Helpfulness 6/10 Language javascript

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Contributed on Jul 03 2020

Batman

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var string = "ABCDEFG";
var truncString = string.substring(0, 3); //Only keep the first 3 characters
console.log(truncString); //output: "ABC"

Popularity 10/10 Helpfulness 8/10 Language javascript

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Tags: javascript j

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Contributed on May 20 2020

TC5550

0 Answers Avg Quality 2/10

how to truncate string in javascript

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function truncateString(str, num) {
  if (str.length > num) {
    return str.slice(0, num) + "...";
  } else {
    return str;
  }
}

Popularity 9/10 Helpfulness 7/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on May 01 2021

Important Impala

0 Answers Avg Quality 2/10

javascript truncate string full word

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