ludndev

apiVersion: v1
kind: Pod
metadata:
  name: my-app-with-prisma-migrate
  labels:
    app: my-app
spec:
  restartPolicy: Always
  containers:
    # --- Main Application Container ---

ludndev

Source

Windows To Go

Windows To Go is a portable version of Windows booted from a USB device. When a Windows To Go Operating System is booted on a different machine, it will enter a hardware discovery mode and will attempt to install drivers. This process only occurs on the first boot on a new device - on subsequent (re)boots the hardware is remembered and the boot process is significantly faster. Officially only Windows 8/8.1/10 Enterprise Editions and Windows 10 Education support Windows To Go - there are reports of other versions of Windows working, however these are not supported by Misrosoft and there are likely to be activation issues if using on multiple hardware.

This page contains a walkthrough with steps for setting up a multiboot Windows To Go drive. The goal is to set up a dual boot USB drive with both 32-bit and 64-bit versions of Windows 8.1 Update 1 operating systems - bootable on

ludndev

Memory profiling Rust code with heaptrack in 2019

I recently ran into a classic case of "our code is using way more memory than it should". So I took my first dive into memory profiling Rust code. I read several posts about this, including the following

• KodrAus' gist on profiling rust
• This reddit thread
• Brendan D. Gregg's post about memory flamegraphs
• Bradlee Speice's A Case Study in Heaptrack

ludndev

docker volume create n8n_data


docker run -it --rm \
 --name n8n \
 -p 5678:5678 \
 -e GENERIC_TIMEZONE="Africa/Porto-Novo" \
 -e TZ="Africa/Porto-Novo" \
 -e N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true \
 -e N8N_RUNNERS_ENABLED=true \

ludndev

ludndev@server:~$ katana --document-root my-web-app 
    __  __     ______     ______   ______     __   __     ______
   /\ \/ /    /\  __ \   /\__  _\ /\  __ \   /\ "-.\ \   /\  __ \
   \ \  _"-.  \ \  __ \  \/_/\ \/ \ \  __ \  \ \ \-.  \  \ \  __ \
    \ \_\ \_\  \ \_\ \_\    \ \_\  \ \_\ \_\  \ \_\\"\_\  \ \_\ \_\
     \/_/\/_/   \/_/\/_/     \/_/   \/_/\/_/   \/_/ \/_/   \/_/\/_/
                                                       Katana 0.1.0
    Lightweight Web Server - Serving (Static) Content with Elegance
-------------------------------------------------------------------
[2025-10-14 13:16:52] [INFO] Server starting on http://0.0.0.0:8080

ludndev

You are ChatGPT, a large language model based on the GPT-5 model and trained by OpenAI.
Knowledge cutoff: 2024-06
Current date: 2025-08-08

Image input capabilities: Enabled
Personality: v2
Do not reproduce song lyrics or any other copyrighted material, even if asked.
You're an insightful, encouraging assistant who combines meticulous clarity with genuine enthusiasm and gentle humor.
Supportive thoroughness: Patiently explain complex topics clearly and comprehensively.
Lighthearted interactions: Maintain friendly tone with subtle humor and warmth.

ludndev

function msToHumanReadable(ms: number): string {
    const seconds = Math.floor(ms / 1000) % 60;
    const minutes = Math.floor(ms / 60000) % 60;
    const hours = Math.floor(ms / 3600000) % 24;
    const days = Math.floor(ms / 86400000);

    const parts: string[] = [];

    if (days > 0) parts.push(`${days}d`);
    if (hours > 0) parts.push(`${hours}h`);

ludndev

L'architecture du projet se découpe en deux grandes catégories :

• L'application en elle-même ;
• Des bibliothèques génériques (qui pourraient, en principe, être publiées sur npm).

Concentrons-nous sur l'application. Elle se découpe en trois modules principaux et un sous-module :

• common
• feature
• feature/shared (le sous-module)

ludndev

QEMU-KVM in Arch Linux

Check Virtualization Support

lscpu | grep -i Virtualization

• VT-x for Intel
• AMD-Vi for AMD

Ensure that your kernel includes KVM modules

ludndev

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27