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For having different types of values associated with variable we can use an object and have keys attached to our requirement. const MatchResult = { ...
Why we need Interfaces The interplay between Interfaces and Classes is how we will get a strong code re-use in TypeScript. Interfaces create a new...
Generics are like function arguments, but for types in class and function definitions in TypeScript. Generics always allows us to define the type of a...
When we create an array, we need consistency in the type of values that are being added to the array. This feature is not present in JavaScript and...
Working with numeric filters (Greater than or less than a certain amount) Consider the following statement : Product.find({prices:{$gt:30}}) Here $gt...
Scoping of variables JavaScript is a single threaded language that means single context will be created of a particular piece of code(variable,...
