megasuperlexa

FROM mcr.microsoft.com/dotnet/sdk:8.0 AS tools-install
RUN dotnet tool install --tool-path /dotnetcore-tools dotnet-sos
RUN dotnet tool install --tool-path /dotnetcore-tools dotnet-trace
RUN dotnet tool install --tool-path /dotnetcore-tools dotnet-dump
RUN dotnet tool install --tool-path /dotnetcore-tools dotnet-counters

FROM {your-image-location-and-name:1.1.1-release-1.0.0}

USER 0

megasuperlexa

#!/bin/bash 
#
# Prune local tracking branches that have been removed upstream.
# Your remote tracking branches can be removed automatically by setting `fetch.prune` to true or running `git fetch -prune`.
# Another command to clean up your remote tracking branches is `git remote prune <remote>`.
#
# Author: @leshill
# https://gist.github.com/leshill/9a1088a17f94cef24831

if [[ $# = 1 && $1 == '-n' ]]; then 

megasuperlexa

#!/bin/bash
#split csv file with header into separate files based on key column (input should be sorted by key column)

if [ $# -eq 0 ]; then
    echo "Usage: $0 <input_csv_file>"
    exit 1
fi

INPUT_CSV="$1"

megasuperlexa

┌──count()─┐
│ 11849659 │
└──────────┘

megasuperlexa

using System.Buffers;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

public class Program
{
    private static void Main(string[] args)
    {
        var summary = BenchmarkRunner.Run<PoolBench>();
    }

megasuperlexa

using System;

BadMethod(1,2);
BadMethod(2,1); // bang!

GoodMethod(2,1); // tadam

var uid = (UserId)1;
var accid = (AccountId)2;

megasuperlexa

/*
  SharpLab tools in Run mode:
    • value.Inspect()
    • Inspect.Heap(object)
    • Inspect.Stack(value)
    • Inspect.MemoryGraph(value1, value2, …)
*/
using System;
using System.Runtime.InteropServices;

megasuperlexa

using System;
using System.Collections.Concurrent;
using System.Diagnostics;

public static class Program
{
    public static Func<T, V> MemoizeExt<T, V>(this Func<T, V> f) => a =>
        new ConcurrentDictionary<T, V>().GetOrAdd(a, f);

    public static Func<T, V> Memoize<T, V>(Func<T, V> f) => a =>