cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

radermacher

// fork of https://gist.github.com/b-nnett/2749adb44566239e4c85ad1a8937c2bc
// origin by @B_nnett → https://twitter.com/joshm/status/1648346253355282432?s=20

/*
  To set up this boost for chat.openai.com:
  
  1)  open Arc browser and login at chat.openai.com.
  2)  Head over to the + button in your sidebar and select New Boost.
      Or hit ⌘ + T and type New Boost into your Command Bar.
  3)  Click the `Code` button.

othyn

//
//  App.swift
//
//  Created by Ben Tindall on 30/03/2022.
//

import Foundation
import SwiftUI
import Cocoa

GetVladimir

Force RGB Color on M1 Mac

How to Force RGB Color Output instead of YPbPr on your M1 Apple Silicon Mac for an External Monitor.

This step-by-step video tutorial will guide you through the procedure of forcing RGB color output on your M1 Mac.

Here is the direct link to the video tutorial: https://www.youtube.com/watch?v=Z1EqH3fd0V4

The video also has Closed Captions (Subtitles) that you can enable, to make it easier to follow if needed.

importRyan

Reliable mouseEnter/Exit for SwiftUI

On Mac, SwiftUI's .onHover closure is not always called on mouse exit, particularly with high cursor velocity. A grid of targets or with finer target shapes will often have multiple targets falsely active after the mouse has moved on.

It is easy to run back to AppKit's safety. Below is a SwiftUI-like modifier for reliable mouse-tracking. You can easily adapt it for other mouse tracking needs.

import SwiftUI

steipete

//
//  KeyCommand.swift
//  Adds Keyboard Shortcuts to SwiftUI on iOS 13
//  See https://steipete.com/posts/fixing-keyboardshortcut-in-swiftui/
//  License: MIT
//
// Usage: (wrap view in `KeyboardEnabledHostingController`)
// Button(action: {
//       print("Button Tapped!!")
//  }) {

conath

import Foundation

extension Data {
    init?(hexString: String) {
        let len = hexString.count / 2
        var data = Data(capacity: len)
        for i in 0..<len {
            let j = hexString.index(hexString.startIndex, offsetBy: i*2)
            let k = hexString.index(j, offsetBy: 2)
            let bytes = hexString[j..<k]

jegnux

@propertyWrapper
public struct AnyProxy<EnclosingSelf, Value> {
    private let keyPath: ReferenceWritableKeyPath<EnclosingSelf, Value>

    public init(_ keyPath: ReferenceWritableKeyPath<EnclosingSelf, Value>) {
        self.keyPath = keyPath
    }

    @available(*, unavailable, message: "The wrapped value must be accessed from the enclosing instance property.")
    public var wrappedValue: Value {

JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

fethica

func fetchContentLength(for url: URL, completionHandler: @escaping (_ contentLength: UInt64?) -> ()) {
    
  var request = URLRequest(url: url)
  request.httpMethod = "HEAD"
    
  let task = URLSession.shared.dataTask(with: request) { (data, response, error) in
    guard error == nil,
      let response = response as? HTTPURLResponse,
      let contentLength = response.allHeaderFields["Content-Length"] as? String else {
        completionHandler(nil)