anuraj

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using WebApp2.Middlewares;

regisdiogo

public class Startup
{
  public IServiceProvider ConfigureServices(IServiceCollection services)
  {
    services.AddMvc().AddJsonOptions(options =>
    {
      options.SerializerSettings.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
      options.SerializerSettings.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
    });
  }

lightonphiri

Install Google Fonts

Download desired fonts

https://fonts.google.com/?selection.family=Open+Sans

Install Google Fonts on Ubuntu

cd /usr/share/fonts
sudo mkdir googlefonts
cd googlefonts
sudo unzip -d . ~/Downloads/Open_Sans.zip

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

miglen

List of Linux networking tools

netstat (ss)

Displays contents of /proc/net files. It works with the Linux Network Subsystem, it will tell you what the status of ports are ie. open, closed, waiting, masquerade connections. It will also display various other things. It has many different options. Netstat (Network Statistic) command display connection info, routing table information etc. To displays routing table information use option as -r.

Sample output:

Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)    
tcp4 0 0 127.0.0.1.62132 127.0.0.1.http ESTABLISHED

asukakenji

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

jakewtaylor

Increases indentation on the file tree and adds some lines to each directory/file.

Works 15 levels deep, but you can expand it by just adding more of each line thats repeating, i.e.:

• add another box shadow
  • (n*-20px) 0 0 0 rgba(255, 255, 255, 0.4)
• add another padding-left
  • .monaco-tree-row[aria-level="n"] { padding-left: ((n-1)*20)px; }
• add another :before & :after with left positioning
  • .monaco-tree-row[aria-level="n"]:before { left: (((n-1)*20)-9)px; }
• .monaco-tree-row[aria-level="n"]:after { left: (((n-1)*20)-9)px; }

y-gagar1n

using NUnit.Framework;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace TestUtils

johnazariah

public static partial class LinqExtensions
{
    public static Maybe<C> SelectMany<A, B, C>(this Maybe<A> ma, Func<A, Maybe<B>> f, Func<A, B, C> select) => ma.Bind(a => f(a).Map(b => select(a, b)));
}