al45tair

The Zoom install package for macOS is mad. Rather than actually using the installer to install things, it does everything in the preinstall script. That's bonkers, and also means that the system won't have a list of the files it installed, because it's doing it using shell script.

The script appears to install two items, namely:

/Applications/zoom.us.app
~/Library/Internet Plug-Ins/ZoomUsPlugIn.plugin

If the user opening the package isn't an administrator, it looks like it will install the app in the user's home folder instead. If they are an administrator, Zoom will delete the ZoomUsPlugIn.plugin from /Library if it's there, but it still installs to ~/Library.

It also adds Zoom to your Dock automatically, without asking.

danielpunkass

//
//  UIView+RSKeyboardLayoutGuide.swift
//  RSTouchUIKit
//
//  Created by Daniel Jalkut on 12/23/18.
//

import UIKit

// Extends UIView to expose a keyboardLayoutGuide property that can be used to tie a view controller's content

steventroughtonsmith

#!/bin/bash

TARGET="$( cd "$(dirname "$1")" ; pwd -P )/$1"
SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk"
TARGET_ARCH=x86_64
export IPHONEOS_DEPLOYMENT_TARGET=12.2

rm -r /tmp/bitcode2intel
mkdir -p /tmp/bitcode2intel
pushd /tmp/bitcode2intel

catlan

- (void)moveToURL:(NSURL *)url completionHandler:(void (^ __nullable)(NSError * __nullable))completionHandler
{
    NSError *error = nil;
    NSURL *adjustedURL = nil;
    if (![[url pathExtension] isEqualToString:@"testextension"]) {
        adjustedURL = [url URLByAppendingPathExtension:@"testextension"];
        
    }

douglashill

// Douglas Hill, December 2018
// Made for https://douglashill.co/reading-app/
// Find the latest version of this file at https://github.com/douglashill/KeyboardKit

import UIKit

/// A table view that allows navigation and selection using a hardware keyboard.
/// Only supports a single section.
class KeyboardTableView: UITableView {
    // These properties may be set or overridden to provide discoverability titles for key commands.

tclementdev

libdispatch efficiency tips

The libdispatch is one of the most misused API due to the way it was presented to us when it was introduced and for many years after that, and due to the confusing documentation and API. This page is a compilation of important things to know if you're going to use this library. Many references are available at the end of this document pointing to comments from Apple's very own libdispatch maintainer (Pierre Habouzit).

My take-aways are:

• You should create very few, long-lived, well-defined queues. These queues should be seen as execution contexts in your program (gui, background work, ...) that benefit from executing in parallel. An important thing to note is that if these queues are all active at once, you will get as many threads running. In most apps, you probably do not need to create more than 3 or 4 queues.

• Go serial first, and as you find performance bottle necks, measure why, and if concurrency helps, apply with care, always validating under system pressure. Reuse

dave256

// from: https://twitter.com/jaredsinclair/status/951536021459619840
// typed in from the image, but not checked yet

class NotificationObserver {
    private var observers: [NSObjectProtocol] = []
    private let queue: OperationQueue
    
    init(queue: OperationQueue = .main) {
        self.queue = queue
    }

smileyborg

// For the best results, your tableHeaderView/tableFooterView should be a UITableViewHeaderFooterView with your content inside the contentView.
let tableHeaderView = UITableViewHeaderFooterView()
    
let fittingSize = CGSize(width: tableView.bounds.width - (tableView.safeAreaInsets.left + tableView.safeAreaInsets.right), height: 0)
let size = tableHeaderView.systemLayoutSizeFitting(fittingSize, withHorizontalFittingPriority: .required, verticalFittingPriority: .fittingSizeLevel)
tableHeaderView.frame = CGRect(origin: .zero, size: size)
tableView.tableHeaderView = tableHeaderView

// When you set this view to the tableHeaderView/tableFooterView on the table view, the table view will preserve the existing size of its frame.
// If you need to change the size, remove the tableHeaderView/tableFooterView, set a new frame on it, then re-set it on the table view again.

kstrauser

set isdate to (display dialog "When are you traveling?" default answer (current date)'s date string)'s text returned
tell date isdate to set travelDate to date (((its month as integer) & "/" & day & "/" & year) as text)

set lastOf to {}

tell application "OmniOutliner"
	set theDoc to front document
	
	-- Find the When and Context column numbers
	set contextColumnNum to 0

Gurdeep0602

//
//  AppStoryboards.swift
//  AppStoryboards
//
//  Created by Gurdeep on 15/12/16.
//  Copyright © 2016 Gurdeep. All rights reserved.
//

import Foundation
import UIKit