Oliver Weiler helpermethod

Terminology

Functor: A Functor is any type that defines how `map` applies to it.

Agenda

Kafka

Was ist Kafka?
Abgrenzung zum klassischen Message Broker
Topics und Partions
Producer
Consumer und ConsumerGroups
Skalierung und Ausfallsicherheit

TODO

create a custom task
create an extension object
map project properties to extension properties

generator {
    configuration {
 runner = 'junit-5'

mvn() {
    [ -f mvnw ] && ./mvnw "$@" || command mvn "$@"
}

Motivation

While bash lets you easily append to a file, there's no simple way to prepend to a file. The prepend function provides that functionality without relying on external tools like sed.

prepend() {
  printf '%s%s' "$1" "$(< $2)" > "$2"
}

$ docker run -v "$PWD/icons:/icons" flungo/inkscape /usr/bin/inkscape -z -e /icons/toolbox-48.png -w 48 -h 48 /icons/toolbox.svg

comm -23 <(sort other-ids) <(sort obsolete-ids)

Add the following shell function to your .bashrc.

mr() {
  local url=$(git remote get-url origin)

  # on OSes other than Mac OS X replace `open -a "Google Chrome` with your browsers executable, e.g. google-chrome on Ubuntu
  open -a "Google Chrome" "${url%.git}/merge_requests/new?merge_request[source_branch]=$(git symbolic-ref -q --short HEAD)"
}

	set nocompatible

	if empty(glob('~/.vim/autoload/plug.vim'))
	silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	autocmd VimEnter * PlugInstall \| source $MYVIMRC
	endif

	call plug#begin()
	Plug 'croaker/mustang-vim'
	Plug 'vim-airline/vim-airline'

	gradle() {
	[[ -f gradlew ]] && ./gradlew "$@" \|\| command gradle "$@"
	}