Describe the singleton pattern.

Describe the singleton pattern.

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, paypal, company-specific

目标公司: PayPal

参考答案摘要

The singleton pattern is a software design pattern in software engineering that limits the instantiation of a class to one "single" instance. This is beneficial when only one item is required to coord...

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