How would you try to save or print a string with escape like this '\' ?

Today I got an issue working with a file path which contains '\' I wanted to save it to the database but I was unable to do.

The path is "C:\Narendra\Work"

Later I tried as "C:\\Narendra\\Work"

Mocha and Chai

Mocha is used to run tests


Chai is used to write tests

What is Mocking?

The process of replacing a module with generic and mostly empty object, called a mock.

Advantages:

• Isolates our code from its dependencies.
• Write tests with no knowledge of dependencies.
• No need to change tests after change of dependencies.
• Reduces false positives.
• Tests will be less fragile.
• Easier for other developers to understand.