oguzhancvdr

        // Traverse up the DOM tree to find an element with data-place-id attribute
        let targetElement = e.target;
        while (targetElement && !targetElement.dataset.placeId) {
            targetElement = targetElement.parentElement;
        }

        // Retrieve the data-place-id attribute value
        const placeId = targetElement ? targetElement.dataset.placeId : undefined;

oguzhancvdr

const average = (arr) => arr.reduce((a, b) => a + b) / arr.length;
average([1,9,18,36]) //16

oguzhancvdr

const rgbToHex = (r, g, b) =>   "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
rgbToHex(255, 255, 255); 
//  #ffffff

oguzhancvdr

const dayDiff = (date1, date2) => Math.ceil(Math.abs(date1.getTime() - date2.getTime()) / 86400000);
dayDiff(new Date("2021-10-21"), new Date("2022-02-12"))
// Result: 114

oguzhancvdr

const fahrenheitToCelsius = (fahrenheit) => (fahrenheit - 32) * 5/9;
fahrenheitToCelsius(50);
// 10

const celsiusToFahrenheit = (celsius) => celsius * 9/5 + 32;
celsiusToFahrenheit(100)
// 212

oguzhancvdr

const isWeekday = (date) => date.getDay() % 6 !== 0;
isWeekday(new Date());

oguzhancvdr

const getSelectedText = () => window.getSelection().toString();
getSelectedText(); //Return selected content

oguzhancvdr

const copyText = async (text) => await navigator.clipboard.writeText(text)
copyText('One Line of Code Front End World')

oguzhancvdr

const judgeDeviceType =
      () => /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|OperaMini/i.test(navigator.userAgent) ? 'Mobile' : 'PC';
judgeDeviceType()
// PC | Mobile

oguzhancvdr

const isTabActive = () => !document.hidden;isTabActive()
// true|false