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find in string javascript

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Nasty Narwhal answered on February 12, 2021 Popularity 10/10 Helpfulness 4/10

answer find in string javascript

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find in string javascript

Comment

stringToBeSearched.search(stringToBeFound);

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: find javascript string

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Contributed on Feb 12 2021

Nasty Narwhal

0 Answers Avg Quality 2/10

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javascript find character in string

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const string = "Hello World";
const character = "o";

const index = string.indexOf(character);

if (index !== -1) {
  console.log("Character found at index:", index);
} else {
  console.log("Character not found in the string.");
}

Popularity 9/10 Helpfulness 6/10 Language javascript

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

find from string in javascript

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var str = "Please locate where 'locate' occurs!";

var ind1 = str.indexOf("locate"); // return location of first value which founded
var ind2 = str.lastIndexOf("locate"); // return location of last value which founded
var ind3 = str.indexOf("locate", 15); // start search from location 15 and then take first value which founded
var ind4 = str.search("locate");
//The search() method cannot take a second start position argument. 
//The indexOf() method cannot take powerful search values (regular expressions).

document.write("<br>" + "Length of string:", len);
document.write("<br>" + "indexOf:", ind1);
document.write("<br>" + "index of last:", ind2);
document.write("<br>" + "indexOf with start point:", ind3);
document.write("<br>" + "search:", ind4);

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Tags: find

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Contributed on Jun 04 2021

Dangerous Duck

0 Answers Avg Quality 2/10

find a work in a string js

Comment

const searchWord = (string, word) => {
  const regex = new RegExp(word, 'gi');
  return string.match(regex);
};

const text = "This is an example string.";
const wordToSearch = "example";
const matches = searchWord(text, wordToSearch);
console.log(matches); // Output: ["example"]

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

search in string javascript

Comment

const searchInString = (string, substring) => {
  // Using the indexOf() method to search for the substring within the string
  const index = string.indexOf(substring);
  
  if (index !== -1) {
    console.log(`The substring "${substring}" was found at index ${index} in the string "${string}".`);
  } else {
    console.log(`The substring "${substring}" was not found in the string "${string}".`);
  }
};

// Example usage
const myString = "Hello, World!";
const mySubstring = "World";

searchInString(myString, mySubstring);

Popularity 8/10 Helpfulness 3/10 Language javascript

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

javascript search in string

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const searchTerm = 'search';
const myString = 'This is a string to search within';

const position = myString.indexOf(searchTerm);

if (position !== -1) {
  console.log(`The term "${searchTerm}" was found at position ${position}`);
} else {
  console.log(`The term "${searchTerm}" was not found in the string`);
}

Popularity 8/10 Helpfulness 3/10 Language javascript

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

find in string javascript

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