#This is built as hobby which might become necessary in near coming future

steps to install

1. npm i usefullness --save
2. import it in your file and start using it

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function detect takes two arguments both type must be string

argument 1 is key which you want to find

argument 2 is data the in which you want to find the key

function will return true of false based on the existance of key inside data

eg:

const { detect } = require('usefullness')

let res = detect("testkey", "this is testing data, the key will be found, this is example to find testkey);

console.log(res);

result will be

true +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

find me @ github linkedin