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@rkharsan
rkharsan / whatsapp-fix-unknown-error.md
Last active September 25, 2026 06:47
A guide to fix “Unknown error” faced when transferring WhatsApp data from Android to iOS.

You can jump straight to the steps here.

Background

Recently I bought my first ever iPhone, and wanted to transfer everything from my (not so) old Android phone. I tried to transfer WhatsApp chats over from my Android phone to iOS, using the official Move to iOS app by Apple.

image

An image I stole from Google Images showing the same problem.

@alexeygrigorev
alexeygrigorev / 00-README.md
Last active September 1, 2026 10:18
Hetzner AX41-NVMe Setup Docs

Remote Server Setup

Setup notes for provisioning and operating remote servers. Most of the setup is shared; provider-specific differences belong in the numbered provider files.

Provider-specific setup

Shared setup

@avestura
avestura / delete-from-users-where-location-iran.md
Last active September 9, 2026 20:37
DELETE FROM users WHERE location = 'IRAN';

DELETE FROM users WHERE location = 'IRAN';

Hi! I am an Iranian Software Engineer, and in this torn paper note, I want to talk about some funny moments I had online related to the fact that I was spawned in this specific region of the world: Iran.

Microsoft deleted my app, ignored my mails

Back when I was a student, I got access to the Microsoft Imagine, and as a result, I got access to the Microsoft Store as a developer. This inspired me write one of my open-source projects called EyesGuard and publish it on Microsoft Store. However, one day, somebody told me that they can no longer find EyesGuard on the store.

GitHub Copilot Custom Agent Mode

I modified that beast mode to be more robust, and I love it. Refactored an entire older repo I made from years ago just for fun and was able to do perfectly

I call it "Extensive Mode"

"Extensive Mode.chatmode.md"

The tools should be customized per environment and what you have available,

@willccbb
willccbb / grpo_demo.py
Last active September 15, 2026 09:33
GRPO Llama-1B
# train_grpo.py
#
# See https://github.com/willccbb/verifiers for ongoing developments
#
"""
citation:
@misc{brown2025grpodemo,
title={Granular Format Rewards for Eliciting Mathematical Reasoning Capabilities in Small Language Models},
author={Brown, William},
package plugins
import (
"context"
"encoding/json"
"fmt"
"os"
"strconv"
sqlite_vec "github.com/asg017/sqlite-vec-go-bindings/cgo"
@fayak
fayak / docker-pruner.sh
Last active April 14, 2026 06:30
Docker pruner. Deletes docker's overlay2 leftovers that survive 'docker system prune -af --volumes'
#!/usr/bin/env bash
set -eEuo pipefail
MARKER_FILE_NAME="${DOCKER_PRUNER_MARKER:-DOCKER-PRUNER-MARKER-FILE}"
DOCKER_PATH="${DOCKER_PATH:-/var/lib/docker/overlay2}"
function _used_dirs() {
for docker_obj in $(docker ps -aq) $(docker image ls -aq); do
lowerdir="$(docker inspect "$docker_obj" | jq '.[].GraphDriver.Data.LowerDir' -r)"
@emin-grbo
emin-grbo / decodeOrReport.swift
Created February 13, 2024 10:39
DecodeOrReport
// Used to detect specific issue with JSON decoding
func decodeOrReport(data: Data) {
do {
let _ = try JSONDecoder().decode(WidgetResponse.self, from: data)
print("\n\n👍ALL GOOD\n\n")
} catch DecodingError.keyNotFound( let key, let context) {
print("\n\n⛔️FAILED TO DECODE\n\n")
print("could not find key \(key) in JSON: \(context.debugDescription)")
} catch DecodingError.valueNotFound( let type, let context) {
print("\n\n⛔️FAILED TO DECODE\n\n")
@mandrean
mandrean / install-nodejs-lts-raspberry-pi-zero-w-armv6
Created November 7, 2022 11:22
Install NodeJS LTS on Raspberry Pi Zero W (ARMv6)
# update system
$ sudo apt update && sudo apt upgrade
# uninstall old node (v10?)
$ sudo apt remove nodejs npm -y
# install nvm
$ curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.2/install.sh | bash
# use 'unofficial builds' in nvm
@roipeker
roipeker / main.dart
Created March 9, 2021 01:41
Getx bottom navigation, subnav in home.
import 'package:flutter/material.dart';
import 'package:get/get.dart';
void main() {
runApp(MyApp());
}
class MyNavModel {
static final Map<String, MyNavModel> urls = {};
final IconData icon;