dews

Mac limit bandwidth

Enable firewall

Apple menu -> System Preferences -> Security & Privacy -> Firewall

sudo pfctl -e

Example

sudo dnctl pipe 1 config bw 10Kbit/s

KentarouKanno

WKWebView

import UIKit
import WebKit

class ViewController: UIViewController, WKNavigationDelegate {
    
    var wkWebView: WKWebView!
    let observerKeyName = ["estimatedProgress", "loading", "title", "URL", "hasOnlySecureContent", "canGoBack", "canGoForward"]

katychuang

#!/usr/bin/env sh

# first check to see if mongo service is running. you can't delete any files until the service stops so perform a quick check.
launchctl list | grep mongo
  # NOTE: the pipe | symbol means the commands on the right performs on the output from the left
  # grep is a string search utility. `grep mongo` means search for the substring mongo
 
# use the unload command to end the mongo service. this is required to 'unlock' before removing the service.
#    first look for the file to delete
MONGO_SERVICE_FILE=$(ls ~/Library/LaunchAgents/*mongodb*)