wilsoncusack

//
//  TextViewExperiment.swift
//  Wilson Cusack
//
//  Most of the code from https://www.icalvin.dev/post/403 
//  There's a few changes, but mainly just the ability to close the keyboard. 
//

import SwiftUI
import UIKit

fitomad

//: A UIKit based Playground for presenting SwiftUI based user interface
// by @fitomad
  
import UIKit
import SwiftUI
import PlaygroundSupport

// MARK: - Contenedor Principal -

public struct Container: View

netsmertia

import 'package:flutter/material.dart';
import 'dart:ui' as ui;
import 'package:flutter/services.dart' show rootBundle;
import 'dart:async';
import 'dart:typed_data';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.

collinjackson

// Copyright 2017, the Flutter project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:async';
import 'package:meta/meta.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

/// A widget that ensures it is always visible when focused.

Katarn

import 'package:flutter/widgets.dart';
import 'package:flutter/material.dart';
import 'dart:convert';

/*
 * TextView with HTML tags support By Kyle Katarn for Dart
 *
 * Original code by Erik Arvidsson, Mozilla Public License
 * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
 * and ported it on JavaScript by John Resig (ejohn.org)

kristopherjohnson

/// Find the index of the first element of a sequence that satisfies a predicate
///
/// :param: sequence A sequence to be searched
/// :param: predicate A function applied to each element in turn until it returns true
///
/// :returns: Zero-based index of first element that satisfies the predicate, or nil if no such element was found
public func findIndex<S: SequenceType>(sequence: S, predicate: (S.Generator.Element) -> Bool) -> Int? {
    for (index, element) in enumerate(sequence) {
        if predicate(element) {
            return index

preble

import Foundation

func > (left: NSDate, right: NSDate) -> Bool {
    return left.compare(right) == .OrderedDescending
}

extension NSCalendar {
    func dateRange(startDate startDate: NSDate, endDate: NSDate, stepUnits: NSCalendarUnit, stepValue: Int) -> DateRange {
        let dateRange = DateRange(calendar: self, startDate: startDate, endDate: endDate, stepUnits: stepUnits, stepValue: stepValue, multiplier: 0)
        return dateRange

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

frozzare

import Foundation

class Template {

    class func render (var str: String, dict: Dictionary<String, String>) -> String {
        for (key, value) in dict {
            str = str.stringByReplacingOccurrencesOfString("{\(key)}", withString: value)
        }
        return str
    }

calebd

extension Array {
    
    func first() -> Element? {
        if isEmpty {
            return nil
        }
        return self[0]
    }
    
    func last() -> Element? {