Skip to content

Instantly share code, notes, and snippets.

Avatar

Helge Heß helje5

View GitHub Profile
View gist:c8d2182f0acad9cac46e
### Keybase proof
I hereby claim:
* I am helje5 on github.
* I am helge (https://keybase.io/helge) on keybase.
* I have a public key whose fingerprint is F122 BE44 B11D 97AC B1A2 3231 1809 11CB 8B32 F5FA
To claim this, I am signing this object:
View gist:88b175a376470c9d07b3dc97ffacebf8
//
// main.swift
// TestRecursiveNSArchive
//
// Created by Helge Hess on 09.12.17.
// Copyright © 2017 ZeeZide GmbH. All rights reserved.
//
import Foundation
@helje5
helje5 / GenericDowncast.swift
Last active Feb 11, 2018
Swift Generic Downcast Question
View GenericDowncast.swift
protocol BaseProtocol {
func doIt()
}
protocol DerivedProtocol : BaseProtocol {
func hello()
}
class MyObject: DerivedProtocol {
func doIt() { print("doIt") }
func hello() { print("hello") }
@helje5
helje5 / InPlaceEnumEditing.swift
Created Apr 7, 2018
In-place editing of associated values in enums
View InPlaceEnumEditing.swift
struct MyArray<Element> : CustomStringConvertible {
class Storage<T> {
var values = ContiguousArray<T>()
}
var storage = Storage<Element>()
init<T: Sequence>(contentsOf s: T) where T.Element == Element {
for item in s { storage.values.append(item) }
@helje5
helje5 / TestView.swift
Created Nov 27, 2018
Nested NSStackViews lead to ambiguous layout
View TestView.swift
import Cocoa
final class TestView : NSView {
static func makeAndAttachToView(_ rootView: NSView) {
let view = TestView()
view.translatesAutoresizingMaskIntoConstraints = false
rootView.addSubview(view)
NSLayoutConstraint.activate([
@helje5
helje5 / AppDelegate.swift
Last active Mar 22, 2019
Dock gets stuck on drag
View AppDelegate.swift
import Cocoa
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
@IBOutlet weak var window : NSWindow!
@IBOutlet weak var tableView : NSTableView!
func applicationDidFinishLaunching(_ aNotification: Notification) {
@helje5
helje5 / ZzViewHolder.swift
Last active Sep 13, 2019
NSDictionaryOfVariableBindings for Swift
View ZzViewHolder.swift
/**
* NSDictionaryOfVariableBindings for Swift
*
* In Objective-C you could use macros to quickly get a Dictionary of views,
* keyed on their names in the sourcecode. Like so:
*
* UILabel *label = [UILabel autolayoutView];
* NSDictionary *views = NSDictionaryOfVariableBindings(label);
*
* Which you could then use in, for example, VFL:
@helje5
helje5 / SlashCows.swift
Created Jul 17, 2020
ASCII Cows for Slack, as a Slash Command - a SwiftBlocksUI demo
View SlashCows.swift
#!/usr/bin/swift sh
import cows // @AlwaysRightInstitute ~> 1.0.0
import SwiftBlocksUI // @SwiftBlocksUI ~> 0.8.0
dotenv.config()
struct CowMessage: Blocks {
@Environment(\.messageText) private var query
@helje5
helje5 / CliptIt.swift
Created Jul 17, 2020
Demo for SwiftBlocksUI: Clip Slack messages using a Message Action
View CliptIt.swift
#!/usr/bin/swift sh
import SwiftBlocksUI // @SwiftBlocksUI ~> 0.8.0
dotenv.config()
struct ClipItForm: Blocks {
@State(\.messageText) var messageText
@State var importance = "medium"
@helje5
helje5 / SVGWebView.swift
Created May 10, 2021
A SwiftUI View to display SVGs using WKWebView
View SVGWebView.swift
// Created by Helge Heß on 06.04.21.
// Also available as a package: https://github.com/ZeeZide/SVGWebView
import SwiftUI
import WebKit
/**
* Display an SVG using a `WKWebView`.
*
* Used by [SVG Shaper for SwiftUI](https://zeezide.de/en/products/svgshaper/)