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Docker misc

• Running a docker image with port mapping - docker run --init -p 4444:4444 --rm <IMAGE_NAME>

  --init makes it respond to signals like ctrl+c

  -d will make it run in detached mode, so for stopping you'll have to do docker ps and use the container id.

Working with minikube and local images

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# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at

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# VS Code keyboard shortcuts

## Jumping between editors, views and terminal

* Jump to file explorer - `Cmd + shift + E`
* Switch between open editor tabs - `Ctrl` + `tab` or `Ctrl` + `1` or `2` so on
* Jump to terminal - `Ctrl + ``
* Quick View Selection - `Ctrl + Q`
* Jump to global search view - `Cmd + shift + F`
* Jump to Debug view - `shift + Cmd + D`

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# CREATION

## run an image in interactive mode (-it flag), map a folder between host and container (-v flag) and remove the container after stopping and run BASH in the container
docker run --rm -it -v ~/<HOST_DIR>:/<CONTAINER_DIR> <IMAGE_NAME> bash

## create an image from a container (useful when you make changes to a container and create a new image out of it)
docker commit <CONTAINER_NAME> <NEW_IMAGE_NAME>

## create an image from scratch. Create a a Dockerfile in a directory and run the following command in that directory
docker build -t <NEW_IMAGE_NAME> .

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0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/Cellar/node/7.7.3/bin/node',
1 verbose cli   '/usr/local/bin/npm',
1 verbose cli   'version',
1 verbose cli   'minor' ]
2 info using [email protected]
3 info using [email protected]
4 info git [ 'status', '--porcelain' ]
5 info lifecycle @ruf/[email protected]~preversion: @ruf/[email protected]
6 silly lifecycle @ruf/[email protected]~preversion: no script for preversion, continuing

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defmodule P7 do
  # public function that calls a private one with accumulator
  def flatten(list), do: Enum.reverse(do_flatten(list, []))
  # base case - empty list
  defp do_flatten([], result), do: result
  # next two clauses for list with many elements
  defp do_flatten([head | tail], result) when is_list(head), do: do_flatten(tail, do_flatten(head, result))
  defp do_flatten([head | tail], result), do: do_flatten(tail, [head | result])
end

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1. get list of remote tags
  git ls-remote --tags origin

2. get list of local tags
  git tag

3. remove local tag 
  git tag -d <tag name>

4. delete remote tag 

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'use strict';

module.exports = function (grunt) {
    // load all grunt tasks
    require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);

    // configurable paths
    var yeomanConfig = {
        app: 'app',
        dist: 'dist'

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//Two new test-cases in locationSpec 'HashbangUrl' suite 
it('should should not duplicate query params - LocationHashbangUrl', function() {
  var baseUrl = 'http://www.server.org:1234/?base=param';
  url = new LocationHashbangUrl(baseUrl, '#');
  url.$$parse(baseUrl);
  expect(url.absUrl()).toBe(baseUrl);
});

it('should not duplicate query params - LocationHtml5Url', function() {
  var baseUrl = 'http://www.server.org:1234/?base=param';