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I have a string of that displays like this....
1235, 3, 1343, 5, 1234, 1
I need to replace every second comma with a semicolon
i.e.
1235, 3; 1343, 5; 1234, 1
the string length will always be different but will follow the same pattern as the above i.e. digits comma space digits comma space, etc.
how can I do this with javascript? Is it possible?
Thanks, Mike
563
replace() The replace() method returns a new string with one, 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 called for each match. If pattern is a string, only the first occurrence will be replaced.
RegularExpressions; public class Example { public static void Main() { string input = "This is text with far too much " + "white space."; string pattern = "\\s+"; string replacement = " "; string result = Regex. Replace(input, pattern, replacement); Console. WriteLine("Original String: {0}", input); Console.
For example, the replacement pattern $1 indicates that the matched substring is to be replaced by the first captured group.
The 0-9 indicates characters 0 through 9, the comma , indicates comma, and the semicolon indicates a ; . The closing ] indicates the end of the character set.
'1235, 3, 1343, 5, 1234, 1'.replace(/([0-9]+),\s([0-9]+),\s/g, '$1, $2; ')
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