Adrian Matei (aka adixchen) Reading time ~1 minute

If you don’t know exactly the deployment name in the current context you can use the following command to list all deployments:

kubectl get deploy

You should get a list of deployments similar to the following:

NAME                                       READY   UP-TO-DATE   AVAILABLE   AGE
pdv-location-batch-test                    0/1     1            0           2m12s
connector-partner-service                  1/1     1            1           330d

The use kubectl delete deploy <deployment name> to delete the deployment , in our case pdv-location-batch-test

kubectl delete deploy pdv-location-batch-test

You should get something similar to the following:

deployment.apps "pdv-lokation-batch-test" deleted

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Adrian Matei (aka adixchen) Reading time ~1 minute

Use the $ sign to define the variable $variable_name: variable_value. Below we define anthracite-gray colour in the _colors.scss file used in the Codever project. Then we reference the variable in the class definition:

$anthracite-gray: #4A5054;

.anthracite-gray {
  color: $anthracite-gray;
}

Reference - https://sass-lang.com/documentation/variables

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Adrian Matei (aka adixchen) Reading time ~1 minute

Project: codever - File: howto-get-started.component.scss

Set margin-left and margin-right to auto to align in center of the page/div and text-align to align the text and image inside of the table headers and cells:

.extensions-table {
  margin-left: auto;
  margin-right: auto;
  th, td {
    width: 8rem;
    text-align: center;
  }
}

The html part

<div class="container">
    <h2>Get started</h2>
    <p class="lead">Codever is a bookmark and code snippets manager created and designed for Developers & Co.
      The following helpers and extensions will assist you along the way:
    <table class="extensions-table">
      <thead>
      <tr>
        <th align="center"><a
          href="https://chrome.google.com/webstore/detail/codever/diofdblfhjbpgackifolmboaiccmebjb"
          rel="nofollow"><img src="./assets/img/bookmark-48.png" alt="Bookmark" ></a>
        </th>
        <th align="center" ><a
          href="https://chrome.google.com/webstore/detail/codever/diofdblfhjbpgackifolmboaiccmebjb"
          rel="nofollow"><img src="./assets/img/chrome-48.png" alt="Chrome logo" ></a>
        </th>
        <th align="center" ><a
          href="https://addons.mozilla.org/addon/codever/"
          rel="nofollow"><img src="./assets/img/firefox-48.png" alt="Firefox logo" ></a>
        </th>
        <th align="center" ><a
          href="https://addons.mozilla.org/addon/codever/"
          rel="nofollow"><img src="./assets/img/intellij-48.png" alt="IntelliJ Logo" ></a>
        </th>
      </tr>
      </thead>
      <tbody>
      <tr>
        <td align="center" ><a
          href="https://chrome.google.com/webstore/detail/codever/diofdblfhjbpgackifolmboaiccmebjb"
          rel="nofollow">Bookmarklet</a></td>
        <td align="center" ><a
          href="https://chrome.google.com/webstore/detail/codever/diofdblfhjbpgackifolmboaiccmebjb"
          rel="nofollow">Chrome</a></td>
        <td align="center" class="ml-2"><a
          href="https://addons.mozilla.org/addon/codever/"
          rel="nofollow">Firefox</a></td>
        <td align="center" class="ml-2"><a
          href="https://plugins.jetbrains.com/plugin/14456-codever-snippets/"
          rel="nofollow">IntelliJ plugin</a></td>
      </tr>
      </tbody>
    </table>
</div>

Reference - https://github.com/CodeverDotDev/codever

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Adrian Matei (aka adixchen) Reading time ~1 minute

Project Codever

  1. get access to the input field via template variable @ViewChild('publicSearchBox') searchBoxField: ElementRef;
  2. get access to the autcomplete trigger to close the panel (we don’t want that when the page loads) - @ViewChild(MatAutocompleteTrigger) autocompleteTrigger: MatAutocompleteTrigger;`
  3. call focus() and closePanel() on the two elements in one of Angular’s lifecycle hooks - here in AfterViewInit
@Component({
  selector: 'app-searchbar',
  templateUrl: './searchbar.component.html',
  styleUrls: ['./searchbar.component.scss']
})
export class SearchbarComponent implements OnInit, AfterViewInit {

  @ViewChild('publicSearchBox') searchBoxField: ElementRef;
  @ViewChild(MatAutocompleteTrigger) autocompleteTrigger: MatAutocompleteTrigger;

  ngAfterViewInit(): void {
    this.searchBoxField.nativeElement.focus();
    this.autocompleteTrigger.closePanel();
  }

}

Below you can see how the referenced template variable (publicSearchBox) and the angular autocomplete trigger are defined in the angular html template:

  <input
    #publicSearchBox
    #autocompleteTrigger="matAutocompleteTrigger"
    matInput
    type="text"
    class="form-control"
    [formControl]="searchControl"
    placeholder=""
    [matAutocomplete]="auto"
    (focus)="focusOnSearchControl()"
    (focusout)="unFocusOnSearchControl()"
    [class.my-snippets-selection]="searchDomain === 'my-snippets'"
    [class.my-bookmarks-selection]="searchDomain === 'my-bookmarks'"
    [class.public-snippets-selection]="searchDomain === 'public-snippets'"
    (keyup)="watchForTags(publicSearchBox.value)"
    (keyup.enter)="$event.target.blur(); autocompleteTrigger.closePanel();searchBookmarksFromSearchBox(publicSearchBox.value)"
  >

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Adrian Matei (aka adixchen) Reading time ~1 minute

To list the docker running containers use the following command:

docker ps

To show all running containers use the -a (--all) option:

docker ps -a

If you want to filter, by name for example you can use the --filter option with the name=containing_text value

$ docker ps --filter "name=codever"
8a01ae8ef526   jboss/keycloak:6.0.1   "/opt/jboss/tools/do…"   3 days ago      Exited (255) 10 hours ago   0.0.0.0:8480->8080/tcp     codever-keycloak
f7c51c81dc4f   mongo:3.4              "docker-entrypoint.s…"   3 days ago      Exited (255) 10 hours ago   0.0.0.0:27017->27017/tcp   codever-mongo
5b2f88b9fe57   postgres               "docker-entrypoint.s…"   3 days ago      Exited (255) 10 hours ago   5432/tcp                   codever-postgres

You could also obtain similar results if piping the docker ps command to grep - docker ps -a | grep codever

Reference - https://docs.docker.com/engine/reference/commandline/ps/

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