macguru

/// A task that is cancelled if goes out of scope, i.e. the last reference on it has been discarded.
public final class ScopedTask<Success: Sendable, Failure: Error>: Sendable {
	/// The underlying task
	let wrapped: Task<Success, Failure>
	
	/// Wraps a task into a scoped task.
	init(wrapping task: Task<Success, Failure>) {
		wrapped = task
	}

henryivesjones

PostgreSQL DATE, TIMESTAMP, and INTERVAL cheat sheet

Working with DATE, TIMESTAMP, and INTERVAL in PostgreSQL can be confusing. In this article I will go over the three date/time related data types, and the two most useful date/time functions: DATE_PART and DATE_TRUNC. Finally, I will provide some real life examples of how these types and functions can be used within queries.

Types

PostgreSQL Date/Time Documentation

DATE

The DATE type contains the year, month, and day of a date. It is not possible to do any type of time related functions on a DATE without first converting it to a TIMESTAMP. Subtracting two DATE values from one another results in an INT representing the # of days between.

TIMESTAMP

The TIMESTAMP type contains a year, month, day, hour, minute, second, and microsecond. This is the type that I most often use.

amirdew

import Foundation

extension Decodable where Self: Encodable {
    /// Creates a new instance and changes the value for the provided key.
    ///
    /// - Parameters:
    ///   - key: The key path to the property that you want to modify.
    ///    Use period to separate levels and [] for indexes.
    ///    Examples: "id", "name.firstName", "children[2].name.firstName"
    ///

fabiolimace

#include <time.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <stdint.h>
#include <sys/random.h>

#define UUID_T_LENGTH (16)
#define UNIX_TS_LENGTH (6)

insidegui

# Add this to a "Run Script" build phase in your app's main target, as the last step.
# It will use the pluginkit command-line tool to force the plugin system on macOS to add your extensions to its database, making them available.
# I made this specifically for widgets, but it should work for pretty much any extension type (appex bundle).

find $CODESIGNING_FOLDER_PATH -name '*.appex' -exec pluginkit -a {} \;

ktustanowski

0. speech
1. shout
2. yell
3. battle_cry
4. children_shouting
5. screaming
6. whispering
7. laughter
8. baby_laughter
9. giggling

christianselig

extension Locale {
    /// Returns an SF Symbol currency image that match's the device's current locale, for instance dollar in North America, Indian rupee in India, etc.
    func currencySFSymbol(filled: Bool, withConfiguration configuration: UIImage.Configuration? = nil) -> UIImage {
        // Default currency symbol will be the Animal Crossing Leaf coin 􁂬 to remain impartial to any specific country
        let defaultSymbol = UIImage(systemName: "leaf.circle\(filled ? ".fill" : "")")!
        
        guard let currencySymbolName = currencySymbolNameForSFSymbols() else { return defaultSymbol }
        
        let systemName = "\(currencySymbolName).circle\(filled ? ".fill" : "")"
        return UIImage(systemName: systemName, withConfiguration: configuration) ?? defaultSymbol

jordansinger

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack(spacing: 0) {
            Color.green
            Color.green
            Color.green
            Color.yellow
            Color.orange

kieranb662

timothycosta

//
//  GeometryFinder.swift
//
//  Created by Timothy Costa on 2019/06/24.
//  Copyright © 2019 timothycosta.com. All rights reserved.
//

import SwiftUI

struct RectPreferenceKey: PreferenceKey {