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Lennart Fischer LambdaDigamma

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Working on cool stuff
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@sebjvidal
sebjvidal / SceneDelegate.swift
Created June 27, 2023 18:14
Custom UINavigationBar Height
// MARK: - SceneDelegate
class SceneDelegate: UIResponder, UIWindowSceneDelegate {
var window: UIWindow?
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
let navigationController = UINavigationController(navigationBarClass: NavigationBar.self, toolbarClass: nil)
(navigationController.navigationBar as! NavigationBar).preferredHeight = 88
navigationController.setViewControllers([ViewController()], animated: false)
@krzyzanowskim
krzyzanowskim / FB9762603.swift
Last active December 5, 2021 10:53
FB9762603: TextField with NumberFormatter() is broken on macOS 12 - no values
/*
16 November 2021
SwiftUI.TextField used with NumberFormatter() as a formatter does not set/update value on macOS 12 (Monterey). This is regression as it works ok on macOS 11 (BigSur)
Please find attached Playground code and code screenshot with marked bug
Related FB9180913. Reported June 15.
*/
@kevinkub
kevinkub / incidence.js
Last active February 1, 2026 21:34
COVID-19 Inzidenz-Widget für iOS innerhalb Deutschlands 🇩🇪
// Licence: Robert Koch-Institut (RKI), dl-de/by-2-0
class IncidenceWidget {
constructor() {
this.previousDaysToShow = 31;
this.apiUrlDistricts = (location) => `https://services7.arcgis.com/mOBPykOjAyBO2ZKk/arcgis/rest/services/RKI_Landkreisdaten/FeatureServer/0/query?where=1%3D1&outFields=RS,GEN,cases7_bl_per_100k,cases7_per_100k,BL&geometry=${location.longitude.toFixed(3)}%2C${location.latitude.toFixed(3)}&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelWithin&returnGeometry=false&outSR=4326&f=json`
this.apiUrlDistrictsHistory = (districtId) => `https://services7.arcgis.com/mOBPykOjAyBO2ZKk/ArcGIS/rest/services/Covid19_hubv/FeatureServer/0/query?where=IdLandkreis%20%3D%20%27${districtId}%27%20AND%20Meldedatum%20%3E%3D%20TIMESTAMP%20%27${this.getDateString(-this.previousDaysToShow)}%2000%3A00%3A00%27%20AND%20Meldedatum%20%3C%3D%20TIMESTAMP%20%27${this.getDateString(1)}%2000%3A00%3A00%27&outFields=Landkreis,Meldedatum,AnzahlFall&outSR=4326&f=json`
this.stateToAbbr = {
@AlexVanderbist
AlexVanderbist / opendb.sh
Created September 17, 2020 16:21
`opendb` command - opens the database for a Laravel app in your GUI
opendb () {
[ ! -f .env ] && { echo "No .env file found."; exit 1; }
DB_CONNECTION=$(grep DB_CONNECTION .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
DB_HOST=$(grep DB_HOST .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
DB_PORT=$(grep DB_PORT .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
DB_DATABASE=$(grep DB_DATABASE .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
DB_USERNAME=$(grep DB_USERNAME .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
DB_PASSWORD=$(grep DB_PASSWORD .env | grep -v -e '^\s*#' | cut -d '=' -f 2-)
@mehulgecg
mehulgecg / CustomDisclosureIndicator
Created May 10, 2018 12:15
Custom Disclosure Indicator
import UIKit
class CustomDisclosureIndicator: UIView {
@IBInspectable
public var color: UIColor = UIColor.darkGray {
didSet {
setNeedsDisplay()
}
}
@IanKeen
IanKeen / LayoutGuideProvider.swift
Created October 31, 2017 11:57
Extension for constraints pointing to either the view or safeAreaLayoutGuide depending on availability
protocol LayoutGuideProvider {
var leadingAnchor: NSLayoutXAxisAnchor { get }
var trailingAnchor: NSLayoutXAxisAnchor { get }
var leftAnchor: NSLayoutXAxisAnchor { get }
var rightAnchor: NSLayoutXAxisAnchor { get }
var topAnchor: NSLayoutYAxisAnchor { get }
var bottomAnchor: NSLayoutYAxisAnchor { get }
var widthAnchor: NSLayoutDimension { get }
var heightAnchor: NSLayoutDimension { get }
var centerXAnchor: NSLayoutXAxisAnchor { get }
@jadar
jadar / SwiftMIDI.swift
Last active May 6, 2023 16:41
Swift class making use of AudioToolbox
//
// swift
// SwiftMIDI
//
// Created by Jacob Rhoda on 12/24/16.
// Copyright © 2016 Jadar. All rights reserved.
//
import Foundation
import CoreMIDI
@hishma
hishma / versionInSettings.md
Last active May 31, 2022 07:26
Display iOS app version in settings

To display the current version of an iOS app in the settings

  1. Add an entry like this in Settings.bundle/Root.plist
<key>PreferenceSpecifiers</key>
<array>
  <dict>
    <key>Type</key>
 PSTitleValueSpecifier
@emil2k
emil2k / Connectivity.java
Last active October 4, 2025 03:26
Android utility class for checking device's network connectivity and speed.
/*
* Copyright (c) 2017 Emil Davtyan
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions: