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This RE trims the string (removes all whitespace at the beginning and end, then splits the string by <any whitespace>,<any whitespace>. Note that white-space characters also include newlines and tabs.
To split a string by any white space character like single space, tab space, new line, etc., in JavaScript, call split () method on the given string and pass a regular expression that matches any white space character. The expression to split a string str by any white space character is. str.split(/(\s)/)
29 mar 2017 · I need to split a keyword string and turn it into a comma delimited string. However, I need to get rid of extra spaces and any commas that the user has already input. var keywordString = "ford tempo, with,,, sunroof";
4 mar 2024 · Use the String.split() method to split a string by newline, e.g. str.split(/\r?\n/). The split method will split the string on each occurrence of a newline character and will return an array containing the results. We passed a regular expression to the String.split () method.
Split string received in JSON, where special character \n was replaced with \\n during JSON.stringify(in javascript) or json.json_encode(in PHP). So, if you have your string in a AJAX response, it was processed for transportation. and if it is not decoded, it will sill have the \n replaced with \\n** and you need to use:
16 mar 2015 · const pieces = str.split(/[\s,]+/) const last = pieces[pieces.length - 1] console.log({last}) At this point, pieces is an array and pieces.length contains the size of the array so to get the last element of the array, you check pieces[pieces.length-1]. If there are no commas or spaces it will simply output the string as it was given.
26 lug 2021 · How do you split a string into an array in JavaScript by Uppercase character? So I wish to split: ... String: split / match Uppercase, space, specialchar. 1.
