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The replace () method returns a new string with the value (s) replaced. The replace () method does not change the original string. If you replace a value, only the first instance will be replaced. To replace all instances, use a regular expression with the g modifier set.
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25 lip 2024 · Learn how to use the replace() method to replace one or more matches of a pattern in a string with a replacement. The pattern can be a string or a regular expression, and the replacement can be a string or a function.
function replaceAll(str, find, replace) { var i = str.indexOf(find); if (i > -1){ str = str.replace(find, replace); i = i + replace.length; var st2 = str.substring(i); if(st2.indexOf(find) > -1){ str = str.substring(0,i) + replaceAll(st2, find, replace); } } return str; }
Learn how to use the replace() method to replace a substring in a string with a new one. See examples of using regular expressions, replacement functions, and global and ignore flags.
Metoda replace wyszukuje i zastępuje tekst lub wyrażenie regularne w łańcuchu tekstowym. Zobacz przykłady, składnię i szczegóły techniczne tej metody w kursie JavaScript.
1 lip 2017 · The replace () method returns a new string with some or all matches of a pattern replaced by a replacement. The pattern can be a string or a RegExp, and the replacement can be a string or a function to be called for each match.
15 lip 2024 · Learn how to use the replaceAll() method to replace all occurrences of a pattern in a string with a replacement. The method can take a string or a regex with the global flag, and a string or a function as the replacement.
