* Use() method: Used to create a simple middleware which can be "chained" to other functions over the pipeline. Takes two arguments: RequestDelegate ...
parseInt() and Number() are both used to convert a string into a number. * parseInt() parses the value of the string and converts to number till th ...
To work with Cookies, we can make use of the CookieService which is a part of the ngx-cookie-service module. * Install: `npm install --save ngx-coo ...
In JavaScript, double equal operator (==) stands for value compare. The operands on either sides are converted into a common type and are compared for ...
When we register providers in @NgModule(), angular internally includes all those related classes in the final bundle, irrespective of their actual use ...
Pipes by default are "Pure" - they can't detect changes when a value of the primitive type or the reference of the complex type changes. Example: when ...
Async Pipes help transforming data coming from an Observable and resolve into desired dataset. It also takes care of the Subscription and Unsubscripti ...
* Cold Observables are observables where data is produced _inside_ the Observable. It can be treated as a _unicast_. ``` const obs$ = new Obserabl ...
__Directive:__ * Directives help in modifying the behavior of an existing DOM element or adding new behavior to the DOM. * Directives are created by ...
* ___ng build___ command builds the angular application and generates the build artifacts which are saved under the /dist folder in the application di ...
Guards in Angular help us in controlling access to certain routes of our application, unless a criteria is matched. Angular provides the following int ...
We can create by implementing the _HttpInterceptor_ interface from _@angular/common/http_ package. We register it to be attached to the HTTP request p ...
We can read an outgoing HTTP request from an angular application and modify it to always pass a particular header, such as an Authorization header car ...
In JavaScript, we can get the browser information by means of the window.navigator object. ``` #properties# window.navigator.appName window.navi ...
We can make the code unreadable to some extent by means of minification and uglify, but since angular works completely on the client end, we can't com ...
