javascript cut string if too long

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showing results for - "javascript cut string if too long"
Alice
20 Oct 2016
1if (string.length > 25) {
2  string = string.substring(0, 24) + "...";
3}
4
5//or 
6
7function truncate(str, n){
8  return (str.length > n) ? str.substr(0, n-1) + '…' : str;
9};
10
11//or with CSS
12
13p {
14    white-space: nowrap;
15    overflow: hidden;
16    text-overflow: ellipsis;
17}
18
19//or with replace
20
21short = long.replace(/(.{7})..+/, "$1…");
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