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Start your free trialDaniel Benisti
Front End Web Development Techdegree Graduate 22,224 Pointshelp please
i just dont know how to show only the three first letters
const daysOfWeek = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
let abbreviatedDays = daysOfWeek.map( day => {
day = day[0][1][2];
});
// abbreviatedDays should be: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
// Write your code below
1 Answer
Elijah Quesada
Front End Web Development Techdegree Graduate 32,965 PointsYou could use the string.slice method on each string in the array.
abbreviatedDays = daysOfWeek.map(day => day.slice(0, 3));
or
abbreviatedDays = daysOfWeek.map(day => {
return day.slice(0, 3);
});