macx

Login and Configuration

ssh -i ~/.ssh/your_key_rsa [email protected]
sudo bash              # Set User Admin privileges 
cd /var/www/           # Change to Doc-Root
chown -R username html # Give privileges to Doc-Roo
chgrp wheel html       # Set Apache-group
 
# Restart Apache, if needed

macx

$ cat ~/.ssh/id_rsa.pub | ssh [email protected] 'cat >> .ssh/authorized_keys'

macx

Flexible element floating

Don't write CSS for floated images for every size you need any more. Just use this approach to align your media – left or right.

A Pen by David Maciejewski on CodePen.

License.

macx

git CheatSheet

Remove a file from last commit

# put files back to staging
$ git reset --soft HEAD^

# unstage the file

macx

// ----
// libsass (v3.3.2)
// ----

$layout-breakpoints: (
  small: 480px,
  medium: 600px,
  large: 1024px,
  xlarge: 1300px,
  xxlarge: 1600px,

macx

The answer of: What are you using?

Often my students and followers ask me, what tools and libraries I am using and why. Here is a small but growing list of some of them.

Shortlink: bit.ly/what-are-you-using

General Questions	My Answer
Are you using a CSS preprocessor?	Yes, I'm using Sass
Isn't a CSS postprocessor better?	Depends. I'm using Sass and PostCSS together

macx

Prequisits

Install the the following Bluemix CLI and follow the folling steps to setup and control IBM Bluemix Containers:

# Install Kubernets CLI and Shell Autocompletion
$ brew install kubectl bash-completion@2 cloudfoundry/tap/cf-cli

# Login to your bluemix account

macx

Keybase proof

I hereby claim:

• I am macx on github.
• I am macx (https://keybase.io/macx) on keybase.
• I have a public key ASCNJ8FXv09Fx6OXmNFGGsr0WnC4nuQ-Pt_Se9aM04_6vgo

To claim this, I am signing this object:

macx

Sauber strukturierter Quellcode

Es gibt gute Gründe, für sauber strukturierten Quellcode. Einheitliche Einrückungen durch Leerzeichen (Spaces) oder Tabs helfen der Übersichtlichkeit, der Fehlersuche und der schnelleren Navigation. Man kann ihn also besser lesen und schneller verstehen. Anbei ein paar gute und schlechte Beispiele.

HTML

Schlechtes Beispiel

macx

submodule="src/fields/builder"

git rm "$submodule" && rm -rf ".git/modules/$submodule" && git config -f ".git/config" --remove-section "submodule.$submodule" 2> /dev/null && git commit -m "Remove submodule $submodule"

Credit: https://gist.github.com/myusuf3/7f645819ded92bda6677#gistcomment-2797195