An observer is a type of object that allows you to see the values of other objects. They are often used in conjunction with arrays to keep track of the values in an array. You can create an observer by using...Continue reading...
Vera Sandlin is the founder of uptowncraftworks.com, a website dedicated to helping crafters find the materials and tools they need to create beautiful and unique handmade items. Vera has been crafting for over 15 years and has a passion for creating unique and special items that can be enjoyed by others.