Cool snippets

RxJS

Share operator and multicasting

grabData() {
    return this.http.get('myaddress')
      .map((res:Response) => {return res.json()})
      .catch((error:any) => Observable.throw(error.json().error || 'Server error'))
      .share();
  }

• https://stackoverflow.com/a/45203316/3535669
• https://github.com/Reactive-Extensions/RxJS/blob/master/doc/api/core/operators/share.md

CSS

Prevent flex children to overflow their parent container

.child {
  min-width: 0;
}

• https://stackoverflow.com/a/43809765

Cool animations

• https://codepen.io/nelledejones/pen/gOOPWrK