Codingpizza

How to remove a ranger from the map?

If you need to remove an element from the map what you need to do is to use the .remove() function and pass as parameter the key. Here’s an example.

How to add a new ranger to our map?

When we have a new member in our crew, we need to create a map and then assign it to that map the key and the value only after that we can add that ranger to our map. Here’s an example. As you can see in this previous example, we created a map with a string key and a string value. Then we assign the key inside the brackets and assign the value “Sabertooth Tiger” to that key.

Parameters in Dart ¿What types exist?

Posted on September 18, 2019by Giuseppe Vetri Parameters Hi there! In the last post, we’ve been talking about variables and functions. If case you missed it, you can check our previous post here. Variables Functions