What is a singleton class?

What is a singleton class?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, jp-morgan, company-specific

目标公司: JPMorgan Chase

参考答案摘要

Singleton class is a class that can have only one object at a time. After this, if you further try to create an object of the Singleton class, then the new variable also points to the first object tha...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。