macek

# db/migrate/20101004063749_create_photos.rb

class CreatePhotos < ActiveRecord::Migration
  def self.up
    create_table :photos do |t|
      t.string :name,         :null => false
      t.binary :data,         :null => false
      t.string :filename
      t.string :mime_type
      t.timestamps

pyk

become active record migration expert (Rails 4.0.2)

workflow:

create model

$ rails g model NameOfModel
    invoke  active_record
    create    db/migrate/YYYYMMDDHHMMSS_create_name_of_models.rb

kellyegan

//
//  ViewController.swift
//  SendEmailWithAttachment
//
//  Created by Kelly Egan on 3/17/15.
//  Copyright (c) 2015 Kelly Egan. All rights reserved.
//

import UIKit
import MessageUI

zacwest

let styles: [UIFont.TextStyle] = [
    // iOS 17
    .extraLargeTitle, .extraLargeTitle2,
    // iOS 11
    .largeTitle,
    // iOS 9
    .title1, .title2, .title3, .callout,
    // iOS 7
    .headline, .subheadline, .body, .footnote, .caption1, .caption2,
]

Pasanpr

Bryan Irace: http://irace.me/
Chris Eidhof: http://chris.eidhof.nl/
Objc.io: https://www.objc.io/
Airspeed Velocity: https://airspeedvelocity.net/
Cocoa With Love: http://www.cocoawithlove.com/
Ash Furrow: https://ashfurrow.com/
Jessie Squires: http://www.jessesquires.com/
Soroush Khanlou: http://khanlou.com/
Ole Begemann: http://oleb.net/
Krzysztof Zabłocki: http://merowing.info/

kcak11

Country Codes

List of all Country Codes (ISO & Dialing) sorted in alphabetical order.

hoyelam

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack {
            Text("Hello, world!")
                .padding()
                .shareSheet(items: ["Hello world!"])
            
            Text("Hello, world!")