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// CalculatorView.swift
// as seen in http://nshipster.com/ibinspectable-ibdesignable/
//
// (c) 2015 Nate Cook, licensed under the MIT license

/// The alignment for drawing an String inside a bounding rectangle.
enum NCStringAlignment {
    case LeftTop
    case CenterTop
    case RightTop

mileer

Name : Sam
Serial : eJzzzU/OLi0odswsqglOzK0xsjQzNzI2NjA1q3GuMQQAnJAJjw==

mileer

Breaking table–model–controller symmetry

A while ago I hit a lull in my skill advancement as a Rails developer. I had long since learned to think of my resources as resources. I did my best to limit my controller actions the basic CRUD methods. I considered the "fat model, skinny controller" mantra to be sacrosanct. But I was still often finding myself going way out of my way to implement otherwise mundane features, for example sending mail after saving an object or adding a routine accept/reject to something.

mileer

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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font

Define many font and text styles in one line.

.basic-usage {
	@include font( light condensed center italic slashed-zero uppercase underline 2em 1.5 500 "Helvetica Neue" "Helvetica" sans-serif );
}

mileer

Font Face

A mixin for writing @font-face rules in SASS.

Usage

Create a font face rule. Embedded OpenType, WOFF2, WOFF, TrueType, and SVG files are automatically sourced.

@include font-face(Samplino, fonts/Samplino);

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Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C	copy current line (if no selection)
Ctrl+X	cut current line (if no selection)
Ctrl+⇧+K	delete line
Ctrl+↩	insert line after

mileer

class ApplicationController < ActionController::Base

  # Includes Authorization mechanism
  include Pundit

  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  # Globally rescue Authorization Errors in controller.

mileer

class ApplicationController < ActionController::Base
  include Pundit

  # Verify that controller actions are authorized. Optional, but good.
  after_filter :verify_authorized,  except: :index
  after_filter :verify_policy_scoped, only: :index

  rescue_from Pundit::NotAuthorizedError, with: :user_not_authorized

  private

mileer

Ruby ORMs

Abstract

Rails is really a collection of pieces that can be put together to create a web app. You can enhance or replace many of the components - how you write views, how controllers work, and how you build models. While models are built on top of ActiveRecord in the