I made a typo in TypeScript which was picked up during code review. I used someArray.indexOf[someObject] instead of someArray.indexOf(someObject);
Which is the better option and why?Declare a variable:Or access the object property directly?What if the code I use is over 50 lines long and the variable is used multiple times. Should I use the variable 'username' multiple times or use 'requestData.username' multiple times?
I am working on small web application and I am using angular 7 and asp.net core web api as a back end. I am trying to make http post request with angular. My service returns string (token) and when I receive it, I want to show it in alert box.
Here is my code that gives error cannot read property title undefined.Parent ComponentAnd Child Component is.
I was wondering if there is a way to name my routes in Angular7 so I could just call [routerLink]="myRouteName" instead of [routerLink]="/my/route/path".
this.folderObj.folderName is string and I print console of that string aaa aaa, I use trim() but it removes only before and after white spaces,how to remove more than one space between two words of string and want output like this aaa aaa
I need to create a search form in Angular 6 with pipe and must pass multiple arguments to pipe . nameSearch , emailSearch ,roleSeach , accountSearch
I can't find anywhere how to create reference to a component that I create dynamically from array?HTML
Importing ngrx devtools to enable a debugger for chrome tools results to an error below:ERROR TypeError: Cannot read property 'whitelist' of undefined at isFiltered (:1:5016) at Object.x [as send] (:1:74196) at DevtoolsExtension.notify (store-devtools.js:210) at ScanSubscriber.StoreDevtools.liftedAction$.pipe.Object.state [as accumulator] (store-devtools.js:649) at ScanSubscriber._tryNext (scan.js:61) at ScanSubscriber._next (scan.js:54) at ScanSubscriber.Subscriber.next (Subscriber.js:54) at WithLatestFromSubscriber._next (withLatestFrom.js:66)...
I'm getting this error in the browser console while running my Angular project. The error which I'm getting is like node module got corrupted, but I've cleaned a couple of times and installed node modules, but I am still getting same error.