SayusiAndo
SayusiAndo
Programming language:Javascript
2021-07-29 04:30:04
0
Q:

string includes in js

Gimmick
Gimmick
Code: Javascript
2021-01-23 03:31:13 
'Blue Whale'.includes('blue')  // returns false
24
icc97
icc97
Code: Javascript
2021-06-17 21:55:36 
const string = "foo";
const substring = "oo";

console.log(string.includes(substring));
9
Ehaan
Ehaan
Code: Javascript
2021-01-23 03:34:04 

var str = "Hello world, welcome to the universe.";

var n = str.includes("world");
12
mirx
mirx
Code: Javascript
2021-06-25 18:52:36 
const pets = ['cat', 'dog', 'bat'];

console.log(pets.includes('cat'));
// output: true
20
Charles Lu
Charles Lu
Code: Javascript
2021-01-23 03:33:18 
var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
	alert("Not again");
}
6
JB.
JB.
Code: Javascript
2021-01-31 18:46:01 
if (your_string.indexOf('hello') > -1)
{
  alert("hello found inside your_string");
}
1
Vineeta Tekwani
Vineeta Tekwani
Code: Javascript
2021-03-01 14:36:12 
let storyWords = ['extremely literally actually hi bye okay']
let unnecessaryWords = ['extremely', 'literally', 'actually' ];

let betterWords = storyWords.filter(function(word) {
  return !unnecessaryWords.includes(word);
});
console.log(betterWords) // ['hi' 'bye' 'okay]
2

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