cbrevik

// <auto-generated />
#nullable enable
namespace mapperly_repro
{
    public static partial class Mapper
    {
        public static partial global::mapperly_repro.ModelA Map(this global::mapperly_repro.ModelB modelB)
        {
            var target = new global::mapperly_repro.ModelA();
            target.SetId(modelB.Id);

cbrevik

async Task Hey(long timestamp)
{
    await Task.Delay(1000);
    Console.WriteLine($"Hey! Time elapsed: {(DateTime.UtcNow.Ticks - timestamp) / 10000}ms");
}

async Task Yo(long timestamp)
{
    await Task.Delay(1000);
    Console.WriteLine($"Yo! Time elapsed: {(DateTime.UtcNow.Ticks - timestamp) / 10000}ms");

cbrevik

git-under-the-hood

• Hva er egentlig en commit?
• Hvorfor må en kjøre både git add OG git commit?
• Hva er egentlig en branch?
• Hvordan holder git styr på filer og endringer?

Utgangspunktet her er at en har brukt git før, vet basically hva de mest vanlige git-kommandoene gjør, men skjønner ikke helt hvorfor det fungerer som det gjør, eller hvordan det funker “under the hood”.

cbrevik

class BLECheck {
    private static var manager: CBCentralManager?
    private static func getManager() -> CBCentralManager {
        if (manager == nil) {
            manager = CBCentralManager(delegate: nil, queue: nil, options: [CBCentralManagerOptionShowPowerAlertKey: false])
        }
        
        return manager!
    }
    

cbrevik

import * as React from 'react';
import {
  useNavigationBuilder,
  createNavigatorFactory,
  StackRouter,
  DefaultNavigatorOptions,
  StackRouterOptions,
  DefaultRouterOptions,
  ParamListBase,
  useRoute,

cbrevik

~/Library/Android/sdk/build-tools/29.0.2/zipalign 
  -f 4 
  myapp-signed.apk 
  myapp-signed-realigned.apk

cbrevik

jarsigner 
  -keystore <keystore-name>.jks 
  -storepass '<storepass>' 
  -keypass '<keypass>' 
  -sigalg MD5withRSA 
  -digestalg SHA1 
  -signedjar myapp-signed.apk 
  myapp-modified.apk 
  <key alias>

cbrevik

rm -rf Payload/MyApp.app/\_CodeSignature
codesign -d 
  --entitlements :- "Payload/MyApp.app" 
  > entitlements.plist
codesign -f 
  -s "<My Certificate Name In Keychain>" 
  --entitlements entitlements.plist Payload/MyApp.app

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./node_modules/hermes-engine/osx-bin/hermesc 
  -emit-binary 
  -out android.bytecode.hbc 
  index.android.bundle

cbrevik

npx react-native bundle 
  --platform android 
  --dev false 
  --reset-cache 
  --entry-file index.js 
  --bundle-output index.android.bundle