JAVASCRIPT

javascript search in array of strings

var arr = ['hello my name is harendra','hello my name is gyanendra']
result = arr.filter(element => element.includes("harendra"));
console.log(result)

find string in array javascript

var myarr = ["I", "like", "turtles"];
var arraycontainsturtles = (myarr.indexOf("turtles") > -1);

search in string array javascript

function searchStringInArray (str, strArray) {
    for (var j=0; j<strArray.length; j++) {
        if (strArray[j].match(str)) return j;
    }
    return -1;
}