5 examples of 'regex remove whitespace' in JavaScript

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33function sanitizeWhitespace(string) {
34 return string ? (string + '').replace(RegExpWSChars, '').replace(RegExpMultiWS, ' ') : '';
35}
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17function removeWhiteSpace(string) {
18 var whitePaceVar;
19 if(string === '' || string === null){
20 whitePaceVar = '';
21 }else{
22 whitePaceVar = string.replace(/\s+/g, '');
23 }
24 return whitePaceVar;
25
26}
6export function filter_whitespace(value) {
7 return value.replace(/\s+/g, '');
8}
19export function removeWhitespace(str) {
20 return str.replace(/\s/g, '')
21}
37function lastNonWhitespace() {
38 var p = chars.length - 1;
39
40 while (p >= 0) {
41 var pp = chars[p];
42 if (pp !== ' ' && pp !== '\n' && pp !== '\r' && pp !== '\t') { // non whitespace
43 return pp;
44 }
45 p--;
46 }
47
48 return '';
49}

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