KEINOS

"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

KEINOS

[Golang] How To Suppress/Hide Error/INFO Messages In Badger DB

TL; DR

Set Logger field of badger.Options object to nil

pathDirDB := GetMyPathDirDB()
optionsDB := badger.DefaultOptions(pathDirDB)
if !IsModeDebug {

KEINOS

/**
 * ------------------------------------------
 *   MD5 function for GAS(GoogleAppsScript)
 *
 * You can get a MD5 hash value and even a 4digit short Hash value of a string.
 * ------------------------------------------
 * Usage1:
 *   `=MD5("YourStringToHash")`
 *     or
 *   `=MD5( A1 )`

KEINOS

Scaling Up Docker Containers and Load Balancing

Simple example to scaling up Docker containers (spawning multiple containers) and load balancing them using Nginx and Traefik.

Scaling up

To scale myapp service up to 3 containers, use --scale.

docker compose up --scale myapp=3 --detach

KEINOS

This is my memorandum to play-around with the Chinese Android tablet.

---

タブレット情報

• メーカー名: PRITOM
• ブランド名: TronPad
• モデル名: M10
• 型番: BTC1422020211227

KEINOS

OKdo Nano C100 Developer Kit 情報

TL;DR:

• この gist は sudo apt upgrade を行ったばかりに、悪夢にうなされはじめた、私の備忘録です。
  もしこのキットの購入を考えているのであれば、オススメしません。基本的な Ubuntu/Debian の知識だけでなく、LINUX カーネルそのものや UART 接続などのシリアル接続にも精通している必要があるためです。正直なところ、Raspi ほど初心者向きではありません。NVIDIA のモジュールではあるものの、純正のNVIDIA製品ではないし、ややマニアックな仕様のため、NVIDIA のサポートは受けられません。NVIDIA のフォーラムでも、経験者でなければメーカーの OKdo に問い合わせることを勧められています。OKdo も製品が成熟する前に ORIN ベースの後継に注力したため、情報が圧倒的に不足しています。安物買いの銭失いとならないよう奮闘している方の参考になれば幸いです。 sudoアップグレードを行ったばかりに、毎晩悪夢を見るようになった。

• This gist is a memorandum of the cause of my nightmares because of sudo apt upgrade.
  If you are thinking of purchasing this kit, I suggest you don't. As it requires not only basic Ubuntu/Debian knowledge, but also familiarity with the LINUX kernel itself and serial connections such as UART connections. To be honest, it is not as suitable for beginners as Raspi: although it is an NVIDIA module, it is not a true NVIDIA product, and due to its somewhat geeky specifications, NVIDIA support is not ava

KEINOS

Question

I have a MacBookPro with Monterey (OSX 12.6.9) installed. When I start the terminal("Terminal.app" application), the application crashes right away. It even crashes in safe-mode boot of the OS. What can I do or check to solve this problem?

Answer

If Terminal.app is crashing immediately upon launch, it can be a frustrating issue to deal with.

KEINOS

#!/bin/sh

USER_NAME_LOGIN="keinos"
USER_NAME_FULL="KEINOS"
USER_SSH_KEY_URL="https://github.com/KEINOS.keys"

# ---------------------------------------------------------------
#  Set repository mirror to the closest
# ---------------------------------------------------------------
# Detect and add fastest mirror and enable the community repo

KEINOS

Docker Compose YAMLs For KEINOS Homelab

Service and its port

Service	YAML	WebUI	Note
Lancache	YAML	Lancache Env	Port:53 (DNS), 80/443 (Monolithic)
Ollama + Open Web UI	YAML	8000 (Web UI)
Portainer	YAML	9443 (Web UI)	Note that it is https
Speed Test	YAML	8989 (Web UI)

KEINOS

「"golang" test "os.Stdin" "keinos"」でググってもヒットしなかったので、自分のググラビリティとして。

[Golang] How to mock/mimic os.Stdin during the test in Go

In the dependency injection point of view, it is a good practice to var OsStdin = os.Stdin and use OsStdin instead of os.Stdin. Then monkey patch (temporary replace) the variable during the test.

But if the external package doesn't support that OsStdin alias feature, and uses os.Stdin, we need to mock the os.Stdin some how.