How to match string to array of string

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I have array that contain strings

commentArray ={ "words":[ "xyz", "abc", "random", "sample" ] }

And I want to match string

 var comment = "hello world ran"

What I'm doing is

commentArray.words.find(words => {
    if (comment.toLowerCase().includes(words.toLowerCase())) {
      return true;
    }
  });

it giving true because "random" contains "ran" but I want true only if matches whole string not characters.


You can do this:

const commentArray = {
    "words": [ "xyz", "abc", "random", "sample" ] 
};

const comment = "hello world ran";
const commentArr = comment.split(' ');

commentArray.words.find(words => {
    if (commentArr.includes(words.toLowerCase())) {
        return true;
    }
});

JavaScript Includes To Search In Strings & Arrays, The JavaScript includes method finds the target in an Array or String. How to Use JavaScript includes to Find Matches in Strings� I want to check if a string matches another string in an array of objects. Here's my code let myArr = [{title: "fruits"}, {title: "vegetables"}]; //I want to match a string with the 'title' of the objects var str =


var commentArray ={ "words":[ "xyz", "abc", "random", "sample" ] }

 var comment = "hello world random";
 var commentInWords = comment.split(" ");
 var res = commentArray.words.filter(words => {
    let a = _.includes(commentInWords,words.toLowerCase())
        if (a) {
          return true;
        }else{
          return false;
      }
 });

 console.log(res)
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.min.js"></script>

How to match array of strings variable with String variable using , Use ForEach loop to iterate that array and compare with the string whether its matching or not. 1 Like. AshwinS2 November 29, 2019, 11� If the sequence did match, an array is returned. If there are groups (specified by sets of parentheses) in the regular expression, then the contents of each will be returned in the array. Element [0] of a regular expression match returns the entire matching string, and the match groups start at element [1] (the first group is [1], the second [2], and so on).


var commentArray ={ "words":[ "xyz", "abc", "random", "sample" ] };
var comment = "hello xyz";
var commentInWords = comment.split(" ");
 var res = commentArray.words.filter(words => {
   for(var i = 0; i <= commentInWords.length; i++){
    var a = (commentInWords[i] == words.toLowerCase());
        if (a) {
          return true;
        }
   }
 });

 console.log(res)

Compare String to array of Strings - in order? - Build, Hi fellas! Is there any neat way to check if a string contains all elements in a array of strings, and in the correct order? Ex: string_test = “This is a� Introduction. A program that will get a string and match it with a substring. Usually when a programmer goes to an interview, the company asks to write the code of some program to check your logic and coding abilities.


1) Split the string "comment" into array of words

2) For each word from comment, try to find it in you "words" array. You can use something like your comparison but you need to compare with === instead of includes, of course.

Array.Exists<T>(T[], Predicate<T>) Method, Determines whether the specified array contains elements that match the using System; namespace Example { class Program { static void Main(string[] args)� If the string or array contains the target string the method returns the first character index (string) or item index (Array) of the match. If there is no match found indexOf returns -1. This is because arrays are zero indexed in JavaScript, so -1 means the value does not exist. function contains (src, test) { return src.indexOf (test) !== -1; }


commentArray.words.some( word => ~comment.split(" ").indexOf(word))

match() \ Language (API) \ Processing 3+, match(). Examples. String s = "Inside a tag, you will find <tag>content</tag>. groups (elements found inside parentheses) as a String array. If this method was something being called frequently, or was used to compare some string with a very large list of possible matches, I would order the strings by using the technique shown in Peter Vegter's answer here: converting the string to a char[], then sorting that array rather than, as shown here, using Linq to sort.


Compare strings - MATLAB strcmp, Find the word 'upon' in a cell array of character vectors. s1 = 'upon'; s2 = {'Once',' upon'; 'a','time'}; tf = strcmp(s1,s2). A regular expression object. If regexp is a non- RegExp object, it is implicitly converted to a RegExp by using new RegExp (regexp). If you don't give any parameter and use the match () method directly, you will get an Array with an empty string: [""].


String Matching in an Array. Given an array of string words. Return , Given an array of string words. Return all strings in words which is substring of another word in any order. String words[i] is substring of words[j],� // This method is an O (n) operation, where n is the Length of array. private int findArrayStringElement (string searchStr, bool UseContains, string [] strAry) { return (UseContains) ? Array.FindIndex (strAry, element = > element.Contains (searchStr)) : Array.FindIndex (strAry, element = > element == searchStr); }


JavaScript, Parameters: Here the parameter is “regExp” i.e, regular expression which will compare with the given string. Return Value: It will return an array that contain the � Use Arrays.toString method public class ArrayToString { public static void main(String[] args) { String[] strArray = new String[]{"Java", "PHP", ".NET", "PERL", "C", "COBOL"}; String newString