Olli

pw-cli s <device id> Props '{ params = [ "api.alsa.headroom" 1024 ] }'

Olli

www.spiegel.de##[data-area="article-teaser-list"] > div:has( a[href*="bento.de"] )
www.spiegel.de##[data-area="article-teaser-list"] > div:has( [id*="splus"] )
! thx @RolfWojtech
www.spiegel.de##:xpath(//article[.//header//span[contains(@data-contains-flags,"paid")]])
www.spiegel.de##:xpath(//li[.//span[contains(@data-contains-flags,"paid")]])

Olli

<IfModule mod_mime.c>
  AddType application/javascript              js jsonp
  AddType application/json                    json
  AddType audio/ogg                           oga ogg
  AddType audio/mp4                           m4a f4a f4b
  AddType video/ogg                           ogv
  AddType video/mp4                           mp4 m4v f4v f4p
  AddType video/webm                          webm
  AddType video/x-flv                         flv
  AddType image/svg+xml                       svg svgz

Olli

#put it into one of your app/helpers files
# you have to replace the collection_path with the path of your model!
# tag.link only works from rails 5.1 ... prior you have to use content_tag ...
# next - prev links header
  def pagination_head_tags(collection)
    if collection.total_pages
      link_tags = ""
      if collection.current_page < collection.total_pages
        link_tags += tag.link  nil, href: collection_path(page: collection.current_page + 1),  rel: "next"
      end

Olli

gitk ... search for the last commit before the merge
git checkout <sha1-of-this-commit>
git branch <newbranchname>
git checkout <newbranchname>
git merge <branch-which-original-is-merged>
... redo the conflict resolution

Olli

  /* Server code in C */
     
  #include <sys/types.h>
  #include <sys/socket.h>
  #include <netinet/in.h>
  #include <arpa/inet.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <unistd.h>