The Mercator projection, a centuries-old map style from the age of sail, still prevails in the internet age. Here’s what the ...

The Texas Senate has begun debate on a newly drawn congressional map favoring Republicans. They GOP-controlled chamber could give final passage of the map and send it to Gov. Greg ...

The most recent Illinois map, for example, received an F grade from the Princeton Gerrymandering Project, external because it was rated so politically unfair. But in other Democratic-controlled states ...

Snapchat announced on Wednesday that Snap Map now has more than 400 million monthly active users, a new milestone for one of the app's core features.

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to use them.

This tutorial shows how to use the JavaScript map () function, which applies a transformation to the data in an array and constructs a second parallel array. Using the map () function to transform an ...