jaredpar

using System.Reflection.Metadata;
using System.Reflection.PortableExecutable;

Console.WriteLine(IsNullableEnabledAtBuild(@"C:\Users\jaredpar\temp\console\bin\Debug\net7.0\console.dll", out var reason));
Console.WriteLine(reason);

static bool IsNullableEnabledAtBuild(string assemblyFilePath, out string? reason)
{
    MetadataReaderProvider? pdbReaderProvider = null;
    try

nickbutcher

/*
 * Copyright 2017 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

jkubecki

// The following data should be run in the console while viewing the page https://read.amazon.com/
// It will export a CSV file called "download" which can (and should) be renamed with a .csv extension

var db = openDatabase('K4W', '3', 'thedatabase', 1024 * 1024);

getAmazonCsv = function() {
  // Set header for CSV export line - change this if you change the fields used
  var csvData = "ASIN,Title,Authors,PurchaseDate\n";

  db.transaction(function(tx) {

JonDouglas

Xamarin.Android Support Library NuGet m2repository manual download

1. Investigation

You may run into issues with downloading the m2repository when referencing a NuGet package of the Android Support Libraries / Google Play Services.

Example error:

`Download failed. Please download https://dl-ssl.google.com/android/repository/android_m2repository_r25.zip

JonDouglas

Xamarin.Android Performance Issues

1. Investigation

One of the best ways to investigate a problematic Xamarin.Android Errors is to first ensure you have the proper tooling available:

• Diagnostic MSBuild Output Enabled(Instructions)
• Android SDK Installed
• Android API Level Documentation

brendanzagaeski

  <!-- This is an example of http://developer.xamarin.com/guides/android/advanced_topics/java_integration_overview/binding-a-java-library/troubleshooting-bindings/#Problem_Duplicate_custom_EventArgs_types

       In this particular case, the conflicting definition is in
       `Com.Adtech.Mobilesdk.Publisher.Vast.Player.ILinearAdPlayer`.
       That interface also defines an "onError" method.

       Error CS0102: The type
       `Com.Adtech.Mobilesdk.Publisher.Vast.Player.ErrorEventArgs'
       already contains a definition for `p0' -->
  <attr path="/api/package[@name='com.adtech.mobilesdk.publisher.vast.player']/interface[@name='VideoPlayerListener']/method[@name='onError' and count(parameter)=1 and parameter[1][@type='java.lang.Exception']]" name="argsType">VideoPlayerListenerOnErrorArgs</attr>

jmoody

Tmate is a remote tmux session over ssh.

Intall with Homebrew

$ brew update && brew upgrade
$ brew install tmux
$ brew install reattach-to-user-namespace
$ brew install tmate

JonathanLalou

Android Emulator usage: emulator [options] [-qemu args]
  options:
    -sysdir <dir>                  search for system disk images in <dir>
    -system <file>                 read initial system image from <file>
    -datadir <dir>                 write user data into <dir>
    -kernel <file>                 use specific emulated kernel
    -ramdisk <file>                ramdisk image (default <system>/ramdisk.img
    -image <file>                  obsolete, use -system <file> instead
    -initdata <file>               same as '-init-data <file>'
    -data <file>                   data image (default <datadir>/userdata-qemu.img

gabrielemariotti

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Example: