Flutter remove word from string
WebSep 22, 2024 · So instead of having to create the responses "good, "good thanks", "great" and "great thanks", if the word thanks is in the reply it will just remove it and will only have to look for "good" or "great" I got the removing the word part from another website but I don't think I am using it correctly. Here is my code so far. WebDec 15, 2024 · Example 2: if we want to remove all numbers from a given string, we can do that using replaceAll () as: String strWithDig = "abc123defg456"; print (strWithDig.replaceAll (RegExp (r' [0-9]'),...
Flutter remove word from string
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WebDec 7, 2024 · void main () { String text = "Hello your number is: 1234567890"; var aString = text.replaceAll (RegExp (r' [^0-9]'), ''); var aInteger = int.parse (aString); print ( "The number provided is :" + aInteger.toString (), ); } Your Output: The number provided is :1234567890 Share Improve this answer Follow answered Dec 7, 2024 at 12:17 WebDec 15, 2024 · Example 2: let’s say we have a string that has duplicate / repeated words and we want to remove them before rendering it on …
WebMay 15, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebJul 21, 2024 · To iterate String, firstly we need to transform it into Runes. As stated here, Runes has iterable We need to have several steps : 1. Validate find Count if (findCount < 1) { return ''; } 2. Turn Separator and Sentence into Runes Runes spaceRunes = Runes (wordSeparator); Runes sentenceRunes = Runes (sentence); 3. Prepare Final String
WebMar 21, 2024 · extension StringExtension on String { String deleteLastChar ( {int toDelete = 1}) => substring (0, length - toDelete); } And you can use like "12:00 AM".deleteLastChar (toDelete: 3) // Prints 12:00 Why toDelete: 3? Because you also want to remove the space between 12:00 and AM Share Follow answered Mar 21, 2024 at 7:51 Yayo Arellano … WebApr 29, 2024 · String bin='408 408 408 408 408 1888';// this is the your string // this function is to remove space from the string and then reverse the string, then convert it to a list List reversed=bin.replaceAll(" ","").split('').reversed.toList(); //and then get the 0 to 4th digit meaning if you want to get say 6th to last digit, just pass 0,6 here and ...
WebOct 23, 2024 · Wrap the word in a TextSpan and assign style properties to change the text appearance and use RichText instead of Text RichText ( text: TextSpan ( text: 'Hello ', style: DefaultTextStyle.of (context).style, children: [ TextSpan (text: 'bold', style: TextStyle (fontWeight: FontWeight.bold)), TextSpan (text: ' world!'), ], ), )
WebFeb 15, 2012 · Then you can have an extension to properly iterate a String using both simple characters or Unicode graphemes: extension on String { /// To iterate a [String]: `"Hello".iterable()` /// This will use simple characters. If you want to use Unicode Grapheme /// from the [Characters] library, passa [chars] true. phish dinner and a movie nyeWebJul 11, 2024 · 2 Answers Sorted by: 2 // the string to be trimmed var myString = '/storage/emulated/0/Android/data/testapp/files/textToDelete'; // substring the string … how do you beat the gameWebJul 30, 2024 · I want to remove white space within a string like extra spaces in between the words. I have tried trim() method. but it only removes the leading and trailing whitespace I want to remove the spaces in ... How to remove whitespace within in a string in Flutter / dart and capitalize first letter of each word. Ask Question Asked 8 months ago ... phishing can happen through phone callWebNov 14, 2024 · flutter remove character from string. Girish Babu C. The docs for the RegExp class state that you should use raw strings (a string literal prefixed with an r, … phishing job offer ask for resumeWebSep 24, 2024 · 2 Answers Sorted by: 0 void main () { String words = "hello world everyone"; List word_l = words.split (" "); String word = word_l.sublist (1,word_l.length).join (" "); print (word); } Use as above code to remove first word from words. This work for multiple words more than 2. Share Improve this answer Follow … how do you beat the mazeWebNov 6, 2016 · I have this text file that contains these 3 lines: Bob MikeBob Mike How could I remove 'Mike' without removing 'Mike' from 'MikeBob'? I have tried this: string text = File.ReadAllText("C:/data.... phishing attempt memeWebJun 3, 2024 · Those are some examples of how to handle a string replacement with Dart in Flutter, if you have comments please be welcome to tell me, happy coding! Dart. Flutter … how do you beat the level