We use Typescript string to store the textual data. It is a primitive data type in typescript. We enclose string data in double-quotes (“) or single quotes (‘). We can also define them using the Template literal syntax or back-tick. Such strings are called Template strings, The Template strings can be used to create multi-line strings, strings with embedded expressions & Tagged Template strings. The Typescript also has a String object, which is a wrapper around a primitive string. In this tutorial, we learn about typescript strings. We also find out the difference between String vs string. Finally, we also look at the list of typescript string functions.
Type Inference in typescript
Typescript infers the Data type of the variable, even if there is no type is declared. We call this Type Inference. We learned how to declare the variable in typescript in the tutorial. We learnt that the types can be declared without declaring its type. In this tutorial, we will learn how typescript makes an attempt to infer the type in many ways.
ASP.Net Core Startup Class
In this article, we will find the role of the startup class in ASP.NET Core. We learned how the Program class is responsible for creating a Web Host and configuring it. But, before building and running the host, the program class checks for startup class for further configuration. It invokes the Configure & ConfigureServices the method from the class. This allows us to further configure the App startup.
ASP.NET Core Program.cs
In this article, we will look at the role of asp.net core program.cs in more detail. It is the entry point of our app, where we configure the Web host. The program class configures the application infrastructure like Web host, logging, Dependency injection container, IIS integration, etc. It is created, configured, built using the createdefaultbuilder method of the Main method in the program class.
Typescript Constants
Typescript constants are variables, whose values cannot be modified. They are block-scoped just like the let keyword. Their value cannot be changed neither they can be redeclared. Const keyword is part of the es2015 (es6) specification of the javascript.