count of digits after decimal points

Here we have an example to find out the number of digits that come after decimal points.

string number = "253.1258";
int length = number.Substring(number.IndexOf(".")+1).Length;

CSS colon expected in app.component.css

This is the issue i am facing right now. I will update this once i got solution.

What is Transpiling in Angular?

Compiling

is the general term for taking source code written in one language and transforming into another.

Transpiling

is a specific term for taking source code written in one language and transforming into another language that has a similar level of abstraction.

Transpiling is the process of converting the typescript into javascript (using Traceur, a JS compiler). 

Though typescript is used to write code in the Angular applications, the code is internally transpiled into javascript.