This tricky spread operator #javascript question was asked in #deloitte #frontend interview #coding

This tricky spread operator #javascript question was asked in #deloitte #frontend interview #coding #programming

[honkhonkv]

Shallow will only work for the current object, so in your case it will work but if there is nested referenced types in the object they'll still be modifiable via the shallow copy, so be carefull.

Basically it will only work if the object you shallow copied only has 1 layer, for a deep copy you'll need to clone using "const clone = structuredClone(object);" (or whatever trick you want to use) that way all the references of the main object and the nested types in it have their own references.

[the_BetaDev]

The spread operator only copies top level primary values without reference. If you have nested objects then those will still be by reference. Best is to use structuredClone

[basic--advance]

= is not equal to or equality operator. Its an assignment operator.

[Harshil-kw]

You explained wrong I think bcoz I searched on chatgpt and it says spread is shallow copy and even logic in first one doesn't seem to be for the result you got . So kindly check it

[foobarfuzzbuzz]

wtf is Deloitte doing? Who is asking these intern level questions