mortbauer

Alex's Rails Cheat Sheet

I think the most confusing thing that I have found about Ruby on Rails so far has been the transition from (trying to) write code myself to the use of the fabled "Rails Magic". So, to help my own understanding of a few core Ruby on Rails concepts, I have decided to write something on what I think is a CRITICAL topic... the idea of Convention over Configuration and why (in my mind) it is the most important thing that helps Rails become magic!

(This may be a topic that we cover in more detail in class but as I said, I'm writing this for my own understanding... I hope it helps someone else understand things too... Perhaps you can give me a hand when I'm crying next week!)

##Convention over configuration ###What does this "actually" mean...

mortbauer

"""
Add copy to clipboard from IPython!
To install, just copy it to your profile/startup directory, typically:

    ~/.ipython/profile_default/startup/

Example usage:

    %clip hello world
    # will store "hello world"

mortbauer

"""Simple demonstration of using ZMQ's Curve authentication.

This demo is adapted from the examples given in the `PyZMQ repository`__. Key
differences include:

* Using ``setsockopt`` to set Curve parameters instead of setting attributes
  directly (help out your IDE!)
* Integration with ``asyncio``

__ https://github.com/zeromq/pyzmq/tree/master/examples

mortbauer

Setup

• postgresql on host
• planka via docker
• traefik via docker
• deployment via ansible role

Difficulties

The main difficulty was to get the database

mortbauer

:!tidy -mi -html -wrap 0 %

mortbauer

import QtQuick 2.2
import QtQuick.Window 2.1
import QtQuick.Controls 1.1
import QtQuick.Controls.Styles 1.2
import QtMultimedia 5.0
import QtQuick.Layouts 1.11

Window {
    id: mainWindow
    title: "QApplication"

mortbauer

mortbauer

%gui qt5
from PyQt5.QtWidgets import QMainWindow
win = QMainWindow()
win.show()

mortbauer

#!/bin/bash

# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.

# exit on error
set -e

TMUX_VERSION=1.8

mortbauer

# Maintainer: Kazuo Teramoto <kaz.rag@gmail.com>
# Contributor: Mark Foxwell <fastfret79@archlinux.org.uk>
pkgname=alot-git
pkgver=0.3.5.20.g7ffe0bf
pkgrel=1
epoch=1
pkgdesc="A terminal interface for notmuch"
arch=('any')
url="https://github.com/pazz/alot"
license=('GPL')