Posted on • Originally published at codesquery.com on
2
1
In this article, we are going to learn what is the difference between the Javascript REST and Spread. ES6 introduced the three dots(…) syntax in the Javascript and can be used depending upon the context, as a REST or Spread operator. In short, REST collects all the remaining elements into an array while Spread operator [...]
The post What Is The Difference Between JavaScript REST and Spread appeared first on CodesQuery.
For further actions, you may consider blocking this person and/or reporting abuse
Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.
One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.
...
Abhay Singh Kathayat -
Abhay Singh Kathayat -
Abhay Singh Kathayat -
Abhay Singh Kathayat -
Top comments (0)