add Grepper answer (a) code example

Example 1: add grepper answer manually

// Simply press "a" on your keyboard after searching your question! :)

Example 2: how to make a grepper answer

Hello here is me making a random grepper answer:

Example 3: how to add answer to grepper

Install / Uninstall gimp:

    For Ubuntu 18.04, this PPA contains the most recent FFmpeg
    libraries copied from Jonathon F's PPA.

     https://launchpad.net/~jonathonf/+archive/ubuntu/ffmpeg-4

    To install, run command:

       sudo add-apt-repository ppa:ubuntuhandbook1/gimp

       sudo apt update

       sudo apt install gimp

    To uninstall, run commands:

       sudo apt install ppa-purge

       sudo ppa-purge ppa:ubuntuhandbook1/gimp

Example 4: grepper add code answer

ng if cart icon got items only show numbers

<ion-icon slot="end" (click)="openCart()" #cart class="cart_icons" name="cart-outline"></ion-icon>
        <div *ngIf="(cartItemCount | async) >= 1 ">
          <span>{{ cartItemCount | async }}</span>
        </div>
      </div>