nicklockwood

// This gist demonstrates how you can implement versioning for a Codable struct to support loading
// old serialized data after changing the structure. Notable features of this solution:
//
// * No need to make new properties optional, or to perform post-processing on the struct after
//   loading in ordeer to populate missing values
// * No need to change the call site - from the outside this struct behaves just the same
//   as if we had implemented codable directly in the normal way.
// * Versioning can be applied individually to parents or leaves in a larger tree of
//   structs without affecting the other elements
// * This approach will work even if the original struct was not designed with versioning in mind

siraben

#!/bin/bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2018 Ben Siraphob <[email protected]>
command -v gshuf >/dev/null 2>&1 || { echo >&2 "gshuf is required but is not installed.  Run \"brew install coreutils\"."; control_c; }
command -v spoof-mac >/dev/null 2>&1 || { echo >&2 "spoof-mac is required but is not installed.  Run \"brew install spoof-mac\"."; control_c; }

# Colors
RED='\033[0;31m'
NC='\033[0m'

DougGregor

extension Collection {
  func parallelMap<T>(
    parallelism requestedParallelism: Int? = nil,
    _ transform: @escaping (Element) async throws -> T
  ) async throws -> [T] {
    let defaultParallelism = 2
    let parallelism = requestedParallelism ?? defaultParallelism

    let n = self.count
    if n == 0 {

shaps80

Moved

This is now available in a dedicated package: ActivityView

Alternatively my SwiftUI Backports now includes a more complete implementation of ShareLink that's also more performant.

JosephDuffy

1. Find UIImageView address (e.g. via view debugger)
2. In the console: po [UIImagePNGRepresentation((UIImage *)[_address_ image]) base64EncodedStringWithOptions:0]
3. Copy base 64 output
4. In a terminal: pbpaste | base64 -D > image.png

JosephDuffy

To install add to ~/.config/fish/functions/. This can be done manually or via curl -o ~/.config/fish/functions/fastlane.fish https://gist.githubusercontent.com/JosephDuffy/596821c21b6810dd0c82639b1c6b8a64/raw/fastlane.fish

This function has 2 primary advantages:

• No need to remember to type bundle exec before fastlane commands
• Autocomplete will work when installed via fastlane enable_auto_complete

Disclamer: My fish scripting skills aren't exactly 💯. If you have any suggestions for improvements please tweet them at me!

JosephDuffy

import Foundation

struct Partial<Wrapped>: CustomStringConvertible, CustomDebugStringConvertible {

    enum Error<ValueType>: Swift.Error {
        case missingKey(KeyPath<Wrapped, ValueType>)
        case invalidValueType(key: KeyPath<Wrapped, ValueType>, actualValue: Any)
    }

    private var values: [PartialKeyPath<Wrapped>: Any?] = [:]

JosephDuffy

import UIKit

final class ExampleViewController: UViewController {

    private var usersBrightness = UIScreen.main.brightness
    
    private var willEnterForegroundWasCalled = false
    private var viewWillDisappearWasCalled = false

    override func viewDidLoad() {

JosephDuffy

# Author: Joseph Duffy
# License: MIT
# Notes: Place this script in `~/.config/fish/completions/` to enable Fastlane lane completion
# URL: https://gist.github.com/JosephDuffy/e40fc115f849555c5ef8453d3ece1c10

# This function was taken from https://github.com/Carthage/Carthage/blob/master/Source/Scripts/carthage-fish-completion
function __fish_prog_needs_subcommand
  set cmd (commandline -opc)
  if [ (count $cmd) -eq 1 -a $cmd[1] = 'fastlane' ]
    return 0

magnusdahlstrand

Remove ._*- and .AppleDouble-files from folders.
Adapted from Torkel's comment on http://hints.macworld.com/article.php?story=20021118060850652
Cred to hiber for suggesting adding -print0/-0 to solve whitespace issue.

See all ._*-files:
find . -name '._*' | more

Remove all ._*-files:
find . -name '._*' -print0 | xargs -0 rm