---
title: "What is Angular Prefixes $ and $$?"  
description: "What is Angular Prefixes $ and $$?"  
author: "Hemant Patel"  
published: 2018-03-21  
updated: 2020-09-23  
canonical: https://www.mindstick.com/interview/23362/what-is-angular-prefixes-and  
category: "angular js"  
tags: ["angular js"]  
reading_time: 1 minute  

---

# What is Angular Prefixes $ and $$?

Angular Prefixes $ is used for names of public objects and $$ used for names of private objects. In angularjs, it's used to prevent accidental name collisions with your code.

## Answers

### Answer by Hemant Patel

Angular Prefixes $ is used for names of public objects and $$ used for names of private objects. In angularjs, it's used to prevent accidental name collisions with your code.


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Original Source: https://www.mindstick.com/interview/23362/what-is-angular-prefixes-and

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