add (add element) name = set(['Tom','Lucy','Ben']) name.add('Juny')print(name)#Output: {'Lucy', 'Juny', 'Ben', 'Tom'}clear (clear all elements) name = set(['Tom','Lucy' ,'Ben']) name.clear()print(name)#Output: set()copy (copy set collection) name = set(['Tom','Lucy','Ben']) new_name 
1. python3 set (set) detailed explanation
Introduction: This article explains some detailed operations of python on collections.
2. Detailed explanation of splitting strings into sets in oracle
Introduction: The article shares an article about my own learning Notes, students who need to learn can take a look at the detailed explanation of string splitting into sets in Oracle.
3. Detailed explanation of jquery traversing json object collection_jquery
Introduction: This article mainly introduces you in detail Three situations of jquery traversing a json object collection, jQuery traversing a JSON object, and jquery traversing and reading objects in a json string are explained. Interested friends can refer to
##4. Detailed explanation of collections in Backbone.js_Others
#Introduction: This article mainly introduces the detailed explanation of collections in Backbone.js. This article focuses on explaining the collections of Backbone.js For the relationship with other components, friends who need it can refer to
5. JS imitates java's Map collection in detail_javascript skills
Introduction: This article mainly introduces the relevant information about the Map collection of js that imitates Java. Some of the most commonly used collection classes in Java are List and Map. Interested friends can learn about it
The above is the detailed content of 5 recommended content collections with detailed explanations. For more information, please follow other related articles on the PHP Chinese website!