icewind

Semantic Highlighting in Neovim

• What is Semantic Highlighting?
• Default Highlighting
  • Tokens to Highlights
  • Changing Highlights
  • Disabling Highlights
• Complex Highlighting
  • Controlling When Highlights are Applied

icewind

version: '2.1'
services:
  php:
    tty: true
    build:
      context: .
      dockerfile: tests/Docker/Dockerfile-PHP
      args:
        version: cli
    volumes:

icewind

adapted from this blog

# YAML
name: Jon

# YAML
object:

icewind

Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

icewind

How to Generate & Use Private Keys using OpenSSL's Command Line Tool

These commands generate and use private keys in unencrypted binary (not Base64 “PEM”) PKCS#8 format. The PKCS#8 format is used here because it is the most interoperable format when dealing with software that isn't based on OpenSSL.

OpenSSL has a variety of commands that can be used to operate on private key files, some of which are specific to RSA (e.g. openssl rsa and openssl genrsa) or which have other limitations. Here we always use

icewind

#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex 
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on: 
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {

icewind

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

icewind

  --log_gc (Log heap samples on garbage collection for the hp2ps tool.)
        type: bool  default: false
  --expose_gc (expose gc extension)
        type: bool  default: false
  --max_new_space_size (max size of the new generation (in kBytes))
        type: int  default: 0
  --max_old_space_size (max size of the old generation (in Mbytes))
        type: int  default: 0
  --max_executable_size (max size of executable memory (in Mbytes))
        type: int  default: 0

icewind

// data = ctx.getImageData(0, 0, image.width, image.height).data;
// 
// mediancut(data, colorCount);
// returns [[255,55,255], [233,34,233], [144,34,233], [89,34,233]];
function mediancut(data, n){
  var boxes = [getBoundingBox(data)];
  
  if(n !== 1){
    boxes = cut(boxes[0]);
    while(boxes.length < n){

icewind

" Statusline (requires Powerline font)
set statusline=
set statusline+=%(%{'help'!=&filetype?bufnr('%'):''}\ \ %)
set statusline+=%< " Where to truncate line
set statusline+=%f " Path to the file in the buffer, as typed or relative to current directory
set statusline+=%{&modified?'\ +':''}
set statusline+=%{&readonly?'\ ':''}
set statusline+=%= " Separation point between left and right aligned items
set statusline+=\ %{''!=#&filetype?&filetype:'none'}
set statusline+=%(\ %{(&bomb\|\|'^$\|utf-8'!~#&fileencoding?'\ '.&fileencoding.(&bomb?'-bom':''):'')