mbrandonw

// ~(P ∨ Q) = ~P ∧ ~Q

enum Nothing {}

struct Not <A> {
  let not: A -> Nothing
  init (_ not: A -> Nothing) { self.not = not }
}

struct And <A, B> {

mxswd

// this is a playground
protocol Nat {
  class func construct() -> Self
  class func value() -> Int
}

struct Z : Nat {
  static func construct() -> Z {
    return Z()
  }

Simbul

#!/usr/bin/env ruby

# This pre-commit hook will prevent any commit to forbidden branches
# (by default, "staging" and "production").
# Put this file in your local repo, in the .git/hooks folder
# and make sure it is executable.
# The name of the file *must* be "pre-commit" for Git to pick it up.

FORBIDDEN_BRANCHES = ["staging", "production"]

jonsterling

// Define your table view's sections
typedef enum {
  kTitleSection = 0,
  kGoalSection,
  kNumberOfSections
} NESTemplateEditTableSections;

// Make configuration arrays indexed against table sections.
// It's safe to reorder the original enum!
static NSString * const kCellIdentifiers[kNumberOfSections] = {

soffes

Objective-C Coding Convention and Best Practices

Most of these guidelines are to match Apple's documentation and community-accepted best practices. Some are derived some personal preference. This document aims to set a standard way of doing things so everyone can do things the same way. If there is something you are not particularly fond of, it is encouraged to do it anyway to be consistent with everyone else.

This document is mainly targeted toward iOS development, but definitely applies to Mac as well.

Operators

NSString *foo = @"bar";