How to find the angular component name ?

 

Use ng.probe($0).componentInstance

You can select a component using the Element Selector from the Elements Tab. And then go to the Console Tab, and type in:

ng.probe($0).componentInstance

Where to find the files after ng build in angular

Once you run the ng build --prod for deployment build and you are wondering after successfully from where to copy files to deployment. 

You can check path on following setting where its mentioned in angular.json file. 

"outDir": "./location/toYour/dist"

How to remove all elements from JavaScript Array ?

 In case you have an array in JavaScript and you want to remove all elements from that array , there are couple of ways by which you can remove all elements from your array. 

#1 

Arr = [];

#2 




 Arr.length = 0

#3 

 

 Arr.splice(0,Arr.length)

#4 

  

while(Arr.length > 0) {
    Arr.pop();
}