王福强 fujohnwang

安装 docker-ce

# https://developer.aliyun.com/article/110806
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

So you want to write a sync system for a web app with offline and realtime support? Good luck. You might find the following resources useful.

Overview articles

Database in a browser, a spec (Stepan Parunashvili)

What problem are we trying to solve with a sync system?
The web of tomorrow (Nikita Prokopov)

WSL2 with GUI using Xvnc

Note

If you want to use pure WSLg, you can try the new WSLg (XWayland) tutorial or the WSLg (Wayland) tutorial.

In this tutorial, we will setup GUI in WSL2, and access it using VNC. No additional software outside WSL (like VcXsrv) is required, except, of course, a VNC Viewer (RealVNC, TightVNC, TigerVNC, UVNC, etc, all of them might work flawlessly).

The key component we need to install is the desktop metapackage you want (GNOME, KDE, Xfce, Budgie, etc) and tigervnc-standalone-server.

For this setup, I will use Ubuntu (20.04, 22.04 and 24.04 are working), and install GNOME Desktop. Since the key components aren't bound to Ubuntu or GNOME, you can use your favorite distro and GUI. Check the [Sample

	import os
	from google import genai
	from google.genai import types

	client = genai.Client(api_key=os.getenv("GEMINI_API_KEY","xxx"))

	# Repalce with the youtube url you want to analyze
	youtube_url = "https://www.youtube.com/watch?v=RDOMKIw1aF4"

	# Prompt to analyze and summarize the Youtube Video

	local obj = {}
	obj.__index = obj

	-- Metadata
	obj.name = "HammerspoonSwitchIME"
	obj.version = "0.1"
	obj.author = "Qiangning Hong"
	obj.license = "MIT"

	local ENGLISH_ID = "com.apple.keylayout.US"

	#!/bin/bash

	# Function to display usage information
	usage() {
	echo "Usage: $0 /path/to/input.mp4 [ /path/to/output_directory ]"
	exit 1
	}

	# Check if at least one argument (input file) is provided
	if [ $# -lt 1 ]; then

	-- Reasonably efficient pagination without OFFSET
	-- SQLite version (Adapted from MS SQL syntax)
	-- Source: http://www.phpbuilder.com/board/showpost.php?p=10376515&postcount=6

	SELECT foo, bar, baz, quux FROM table
	WHERE oid NOT IN ( SELECT oid FROM table
	ORDER BY title ASC LIMIT 50 )
	ORDER BY title ASC LIMIT 10

	#include <assert.h>
	#include <stdlib.h>
	#include <string.h>
	#include <stdint.h>
	#include <stdio.h>

	#define N (100000063/64)

	struct bitset {
	uint64_t bits[N];

	// Website you intended to retrieve for users.
	const upstream = 'api.openai.com'

	// Custom pathname for the upstream website.
	const upstream_path = '/'

	// Website you intended to retrieve for users using mobile devices.
	const upstream_mobile = upstream

	// Countries and regions where you wish to suspend your service.

	/**
	* cloudflare-worker-youtube-dl.js
	* Get direct links to YouTube videos using Cloudflare Workers.
	*
	* Usage:
	* GET /?v=dQw4w9WgXcQ
	* -> Returns a JSON list of supported formats
	*
	* GET /?v=dQw4w9WgXcQ&f=251
	* -> Returns a stream of the specified format ID