takuma-saito

$ brew install carthage

$ cat > Cartfile
github "Alamofire/Alamofire"
github "SwiftyJSON/SwiftyJSON"

# install
$ carthage update --platform iOS --verbose

sauvikatinnofied

import Foundation
import UIKit

// Usage Examples
let shadowColor = Color.shadow.value
let shadowColorWithAlpha = Color.shadow.withAlpha(0.5)
let customColorWithAlpha = Color.custom(hexString: "#123edd", alpha: 0.25).value

enum Color {
    

nor0x

    var _fetchedResultsController: NSFetchedResultsController<Entity>? = nil
    var blockOperations: [BlockOperation] = []

    var fetchedResultController: NSFetchedResultsController<Entity> {
        if _fetchedResultsController != nil {
            return _fetchedResultsController!
        }
        
        let fetchRequest: NSFetchRequest<Entity> = Entity.fetchRequest()
        let managedObjectContext = (UIApplication.shared.delegate as! AppDelegate).managedObjectContext!

iamshaunjp

var path = require('path');

module.exports = {

    entry: path.resolve(__dirname, 'src') + '/app/index.js',
    output: {
        path: path.resolve(__dirname, 'dist') + '/app',
        filename: 'bundle.js',
        publicPath: '/app/'
    },

avdyushin

//
//  Storage.swift
//
//  Created by Grigory Avdyushin on 30.06.16.
//  Copyright © 2016 Grigory Avdyushin. All rights reserved.
//

import UIKit
import CoreData

tonysneed

- Open Automator 
- File -> New -> Service 
- Change "Service Receives" to "files or folders" in "Finder" 
- Add a "Run Shell Script" action 
- Change "Pass input" to "as arguments" 
- Paste the following in the shell script box: open -n -b "com.microsoft.VSCode" --args "$*" 
- Save it as something like "Open in Visual Studio Code"

kharrison

// Swift Standard Librray - String
// Keith Harrison http://useyourloaf.com

// Import Foundation if you want to bridge to NSString
import Foundation

// ====
// Initializing a String
// ====

erica

Swift Don'ts

• Don't add code cruft. Avoid parentheses around conditions in if-statements or with the return keyword. Don't add semicolons except where syntactically demanded in statements or to separate statements on the same line.
• Don't use ALL_CAPS; use camelCase
• Don't fight type inference. Use enumeration prefixes, self-references, and class names (with constructors) only when necessary or to clarify coding intent.
• Don't use var when let is appropriate, especially for properties. The compiler better optimizes let statements for items whose values will not change during their lifetime. For example, Apple writes, "It is good practice to create immutable collections in all cases where the collection does not need to change. Doing so enables the Swift compiler to optimize the performance of the collections you create."
• Don't use classes when structs will do. Use class

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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steipete

- (NSString *)tableView:(UITableView *)tableView titleForSwipeAccessoryButtonForRowAtIndexPath:(NSIndexPath *)indexPath {
    return @"More";
}

- (void)tableView:(UITableView *)tableView swipeAccessoryButtonPushedForRowAtIndexPath:(NSIndexPath *)indexPath {
   NSLog(@"I wanted to be a pretty public API, but then time ran out and they forgot me...");

  // Hide the More/Delete menu.
  [self setEditing:NO animated:YES];
}