ifahrentholz

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

ifahrentholz

build-a-cms-api-with-graphql-and-apollo-server
https://blog.manifold.co/build-a-cms-api-with-graphql-and-apollo-server-ae6a5d5c7fb3

ifahrentholz

sub plGetDeviceType {
    my ($szUAgt) = shift; 

    if (3 >= length($szUAgt)) { return 0; } # unknown
    if ($szUAgt =~ /Windows NT/) { return 1; } # desktop
    if ($szUAgt =~ /iPad/ || ($szUAgt =~ /Android/i && $szUAgt !~ /mobile/i) || $szUAgt =~ /tablet/i || $szUAgt =~ /iPod/) {
        return 2; # tablet
    } elsif (($szUAgt =~ /Android/i && $szUAgt =~ /mobile/i) || $szUAgt =~ /CPU iPhone/ || $szUAgt =~ /mobile safari/i || $szUAgt =~ /Windows Phone/i || 
             $szUAgt =~ /Opera Mobi/i) {
        return 3; # smartphone

ifahrentholz

function eachRecursive(obj) {
  for (var k in obj) {
    if (typeof obj[k] == "object" && obj[k] !== null)
      eachRecursive(obj[k]);
    else {
      console.log(k);
      console.log(obj[k]);
    }
  }
}

ifahrentholz

alias gs='git status'
alias gco='git checkout'
alias gc='git commit'
alias grb='git rebase'
alias gb='git branch'
alias ga='git add -A'
alias gpl='git pull'
alias gp='git push'
alias glg='git log --date-order --all --graph --format="%C(green)%h%Creset %C(yellow)%an%Creset %C(blue bold)%ar%Creset %C(red bold)%d%Creset%s"'
alias glg2='git log --date-order --all --graph --name-status --format="%C(green)%H%Creset %C(yellow)%an%Creset %C(blue bold)%ar%Creset %C(red bold)%d%Creset%s"'

ifahrentholz

Cherry-Picking specific commits from another branch
10 June, 2010 • tagged cherry-pick, git and scm • 323 words • ~2 minutes

I’m often asked how to merge only specific commits from another branch into the current one. The reason you’d want to do this is to merge specific changes you need now, leaving other code changes you’re not interested in right now behind.

First of all, use git log or the awesome GitX tool to see exactly which commit you want to pick. An example:

dd2e86 - 946992 - 9143a9 - a6fd86 - 5a6057 [master]
           \
            76cada - 62ecb3 - b886a0 [feature]

ifahrentholz

$dspace: 24px;

$space--xs: round(0.25 * $dspace);
$space--s: round(0.5 * $dspace);
$space--m: round(2 * $dspace);
$space--l: round(4 * $dspace);

@mixin sizes($properties...) {
  &--tiny {
    @each $property in $properties {

ifahrentholz

// ---------------------------------
// ---------- Plugin Name ----------
// ---------------------------------
// Brief plugin description
// ------------------------

/*
    The semi-colon before the function invocation is a safety net against
    concatenated scripts and/or other plugins which may not be closed properly.

ifahrentholz

alias tma='tmux attach -d -t'
alias git-tmux='tmux new -s $(basename $(pwd))'
alias tksa='tmux kill-session -a'
alias tks='tmux kill-session '
alias tls='tmux list-sessions'

ifahrentholz

uglify: {
      options: {
        mangle: {
          except: ['jQuery']
        },
        preserveComments: 'some',
        banner: '<%= banner %>',
        report: 'min'
      },
      my_targets: {