beesandbombs

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {
  if (p < 0.5) 
    return 0.5 * pow(2*p, g);

reitzig

fileprivate let badChars = CharacterSet.alphanumerics.inverted

extension String {
    var uppercasingFirst: String {
        return prefix(1).uppercased() + dropFirst()
    }

    var lowercasingFirst: String {
        return prefix(1).lowercased() + dropFirst()
    }

piemonte

//
//  NextLevelGLContext.swift
//  NextLevel
//
//  Created by Patrick Piemonte on 9/26/16.
//
//  The MIT License (MIT)
//
//  Copyright (c) 2016-present patrick piemonte (http://patrickpiemonte.com/)
//

beesandbombs

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {
  if (p < 0.5) 
    return 0.5 * pow(2*p, g);

erica

Introducing the !! "Unwrap or Die" operator to the Swift Standard Library

• Proposal: SE-TBD
• Author(s): Ben Cohen, Erica Sadun, Paul Cantrell and several other folk
• Status: tbd
• Review manager: tbd

Introduction

This proposal introduces an annotated forced unwrapping operator to the Swift standard library, completing the ?, ??, and ! family with !!. The "unwrap or die" operator provides text feedback on failed unwraps, to support defensive programming. This operator is commonly implemented in the larger Swift Community and should be considered for official adoption.

mminer

import Foundation

class MyService: NSObject, MyServiceProtocol {
    func upperCaseString(_ string: String, withReply reply: @escaping (String) -> Void) {
        let response = string.uppercased()
        reply(response)
    }
}

rootulp

# Before running this script execut the following command:
# $ pip install requests
# To run this script execute:
# $ python export_foursquare_checkins.py
import requests
import json

url_template = 'https://api.foursquare.com/v2/users/self/checkins?limit=250&oauth_token={}&v=20131026&offset={}'

# If you navigate to https://developer.foursquare.com/docs/explore, Foursquare

erica

// Evaluates the given closure when two `Optional` instances are not `nil`,
// passing the unwrapped values as parameters. (Thanks, Mike Ash, Tim Vermeulen)
// Following the example of IEEE754 with NAN, any comparison involving
// .None is false 
//
// See also: http://stackoverflow.com/questions/1565164/what-is-the-rationale-for-all-comparisons-returning-false-for-ieee754-nan-values

// Brent RG has a really interesting take here: https://gist.github.com/brentdax/60460ad4578d5d8d52a9d736240cfea6

fileprivate func _flatMap2<T, U, V>(_ first: T?, _ second: U?, _ transform: (T, U) throws -> V?) rethrows -> V? {

kennwhite

1944 Simple Sabotage Field Manual, by Strategic Services

https://www.cia.gov/news-information/featured-story-archive/2012-featured-story-archive/CleanedUOSSSimpleSabotage_sm.pdf

Title: Simple Sabotage Field Manual Author: Strategic Services Office of Strategic Services

LuizZak

/// Retries the given throwing `block` as a promise `tries` times,
/// re-calling `block` another time until exhausting the tries.
func retry<T>(tries count: Int, block: () throws -> T) -> Promise<T> {
    return Promise().thenRetry(tries: count, block: block)
}

/// Retries the given promise-returning `block` as a promise `tries` times,
/// re-calling `block` another time until exhausting the tries.
func retry<T>(tries count: Int, block: () -> Promise<T>) -> Promise<T> {
    return Promise().thenRetry(tries: count, block: block)