Sets in Apex | Collections in Apex | Salesforce Development Tutorials HD

Sets can be used to store primitives, user-defined objects, sObjects, Apex object or other collections. I have explained the properties of sets and also some common methods of the sets, like : 1. add() 2. size() 3. addAll() 4. containsAll() 5. clone() 6. contains() 7. sort() 8. clear() 9. retainAll() 10. removeAll() etc. The other types of collections i.e set() and map() will be discussed in the next video in the development series. Hope you enjoy and get educated by these videos. Stalk me: My Linkedin Profile: https://www.linkedin.com/in/imshreysharma Facebook Page: https://www.facebook.com/SalesforceHulk/ Tweet me at: https://twitter.com/iamshreysharma Reach me out at: https://shreysharma.com