gdavis

Xcode VIM

Learning VIM in Xcode comes with its own set of challenges and limitations, but there is enough there for you to give your mousing hand a break and master the keyboard.

A limited set of commands are available in Xcode, and this document attempts help ease the learning curve of using VIM in Xcode by providing a handy reference as well as what I find works for me in practice.

NOTE: Commands are case-sensitive. A command of N means pressing shift + n on the keyboard.

This document is a work in progress! Leave a comment if you would like to see a change.

IanKeen

import Combine
import SwiftUI

extension View {
    public func focused<T>(file: StaticString = #file, _ state: FocusState<T>, equals value: T) -> some View {
        modifier(FocusedModifier(state: state, id: value, file: file))
    }
}

@propertyWrapper

DakotaLMartinez

You need to do this if you try this command:

ssh -T git@github.com

and you get something that says

git@github.com: Permission denied (public key).

telugu-boy

# https://www.github.com/telugu-boy/

import youtube_dl
import getopt
import sys
import os

# https://www.youtube.com/watch?v=obLq6k3clHo

ydl_opts = {

nathanhleung

Fix macOS Hanging Issue

Problem

Hey Apple users:

If you're now experiencing hangs launching apps on the Mac, I figured out the problem using Little Snitch.

It's trustd connecting to http://ocsp.apple.com >

kylehalevi

//
//  ContentView.swift
//  Widgets
//
//  Created by Kyle Halevi on 7/3/20.
//

import SwiftUI

struct Widget: View {

dmthomas

# Script to download all the WWDC 2020 session videos in the highest 4K video and audio
# You may have to update ffmpeg before using this script. I needed version 4.3 or higher to successfully download the videos.
#
# If you want the lower bitrate audio, do a find/replace of "audio_english_192" with "audio_english_64"
# If you want lower bitrate or lower resolution video, do a find/replace of "hvc_2160p_16800" with any of the following:
# "hvc_2160p_11600"
# "hvc_1440p_8100"
# "hvc_1080p_5800"
# "hvc_1080p_4500"
# "hvc_720p_3400"

IanKeen

protocol CustomKeyCodable: Codable {
    init()
}

extension CustomKeyCodable {
    init(from decoder: Decoder) throws {
        self.init()

        let container = try decoder.container(keyedBy: AnyCodingKey.self)
        let mirror = Mirror(reflecting: self)

IanKeen

public typealias LosslessStringCodable = LosslessStringConvertible & Codable

@propertyWrapper
public struct LosslessCodable<Value: LosslessStringCodable>: Codable {
    private let type: LosslessStringCodable.Type

    public var wrappedValue: Value

    public init(wrappedValue: Value) {
        self.wrappedValue = wrappedValue

mattt

import UIKit

#if canImport(SwiftUI) && DEBUG
import SwiftUI
struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
    let viewController: ViewController

    init(_ builder: @escaping () -> ViewController) {
        viewController = builder()
    }