Andrea-Scuderi

import Combine
import Foundation

enum APIError: Error {
    case invalidBody
    case invalidEndpoint
    case invalidURL
    case emptyData
    case invalidJSON
    case invalidResponse

luismachado

//
//  FadeScrollView.swift
//
//  Created by Luís Machado on 23/06/2017.
//  Copyright © 2017 Luis Machado. All rights reserved.
//

import UIKit

class FadeScrollView: UIScrollView, UIScrollViewDelegate {

chriswebb09

import UIKit

typealias JSON = [String : Any]
fileprivate let imageCache = NSCache<NSString, UIImage>()

extension NSError {
    static func generalParsingError(domain: String) -> Error {
        return NSError(domain: domain, code: 400, userInfo: [NSLocalizedDescriptionKey : NSLocalizedString("Error retrieving data", comment: "General Parsing Error Description")])
    }
}

romyilano

//https://developer.apple.com/library/content/samplecode/TableSearch_UISearchController/Introduction/Intro.html    

// MARK: - UISearchResultsUpdating
    
    func updateSearchResults(for searchController: UISearchController) {
        // Update the filtered array based on the search text.
        let searchResults = products
        
        // Strip out all the leading and trailing spaces.
        let whitespaceCharacterSet = CharacterSet.whitespaces

eladnava

exec > /tmp/${PROJECT_NAME}_archive.log 2>&1

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

emaloney

Simplified notation for avoiding the [weak self]/strongSelf dance with closures

• Proposal: TBD
• Author: Evan Maloney
• Status: Draft
• Review manager: TBD

Introduction

Frequently, closures are used as completion callbacks for asynchronous operations, such as when dealing with network requests. It is quite common to model these sorts of operations in such a way that an object instance represents a request/response transaction, for example:

jkotchoff

# Generate and use an oauth2 bearer token for the Twitter API in Ruby
#
# For Application-Only authentication to the twitter API, a 'bearer token'
# is required to authenticate agains their endpoints for rate limiting
# purposes.
# 
# This script generates a bearer token by posting to twitter and then it
# uses that token to poll their API.
#
# Note, the base 64 encoded consumer credentials for the bearer token needs

squarism

Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)

AliSoftware

// #!Swift-1.1
import Foundation


// MARK: - (1) classes

// Solution 1:
//  - Use classes instead of struct
// Issue: Violate the concept of moving model to the value layer
//        http://realm.io/news/andy-matuschak-controlling-complexity/