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Mura Li typeless

  • Castles Technology Co., Ltd.
  • New Taipei City, Taiwan
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@kmatt
kmatt / void-wsl.txt
Last active June 2, 2025 18:31
Install Void Linux on WSL2
# Based on https://gist.github.com/kmatt/71603170556ef8ffd14984af77ff10c5
# prompt ">" indicates Powershell commands
# prompt "$" are Linux shell commands
# https://docs.microsoft.com/en-us/windows/wsl/install-win10
> dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
> dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
# install https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi
@pervognsen
pervognsen / shift_dfa.md
Last active May 23, 2025 10:30
Shift-based DFAs

A traditional table-based DFA implementation looks like this:

uint8_t table[NUM_STATES][256]

uint8_t run(const uint8_t *start, const uint8_t *end, uint8_t state) {
    for (const uint8_t *s = start; s != end; s++)
        state = table[state][*s];
    return state;
}
@pteich
pteich / main.go
Last active May 30, 2024 02:57
Example for using go's sync.errgroup together with signal detection signal.NotifyContext to stop all running goroutines
package main
import (
"context"
"errors"
"fmt"
"os/signal"
"syscall"
"time"

Ideas on generics in Go

As we all know, Go 2 is on its way and despite the hesitations, it's clear that without generics, it would end up being a disappointment. And although we are still gathering real-life use-cases, or experience reports, there's nothing bad about starting to think about how generics in Go could look like. I've come up with a few ideas which I'd love to share. So, here we go!

What's already achievable?

Now, Go 1 has no generics, but has interfaces. Interfaces (sometime accompanied by reflection)

@r0l1
r0l1 / copy.go
Last active March 24, 2025 21:38
Copy a directory tree (preserving permissions) in Go.
/* MIT License
*
* Copyright (c) 2017 Roland Singer [roland.singer@desertbit.com]
*
* 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:
@walkerjeffd
walkerjeffd / Synology-Diskstation-Git.md
Last active May 12, 2025 21:32
Instructions for setting up git server on Synology Diskstation

Configure Synology NAS as Git Server

Instructions for setting up a git server on a Synology NAS with Diskstation. Specifically, I am using a DS414 with DSM 5.0.

Set Up User and Folder

  • Create user gituser via Diskstation interface (with File Station and WebDAV privilages)
  • Add new shared folder called git (located at /volume1/git) with read/write access for gituser and admin. This folder will hold all the repos.
  • Install Git Server package via Diskstation
@hwdsl2
hwdsl2 / .MOVED.md
Last active May 13, 2025 05:30
IPsec VPN Server Auto Setup Script for Ubuntu and Debian
@paulmach
paulmach / serve.go
Last active January 26, 2025 18:27
Simple Static File Server in Go
/*
Serve is a very simple static file server in go
Usage:
-p="8100": port to serve on
-d=".": the directory of static files to host
Navigating to http://localhost:8100 will display the index.html or directory
listing file.
*/
package main