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Python Socket 编程详细介绍

Python 提供了两个基本的 socket 模块：

Socket 它提供了标准的BSD Socket API。
SocketServer 它提供了服务器重心，可以简化网络服务器的开发。

下面讲解下 Socket模块功能。

Socket 类型

WSL 2 GNOME Desktop

NOTE: If you want the ultimate Linux desktop experience, I highly recommend installing Linux as your main OS. I no longer use Windows (except in a VM) so I will not be maintaining this guide anymore.

Think Xfce looks dated? Want a conventional Ubuntu experience? This tutorial will guide you through installing Ubuntu's default desktop environment, GNOME.

GNOME is one of the more complex — and that means more difficult to run — desktop environments, so for years people couldn't figure [o

V8

V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++. It is used in Chrome and in Node.js, among others. It implements ECMAScript and WebAssembly, and runs on Windows 7 or later, macOS 10.12+, and Linux systems that use x64, IA-32, ARM, or MIPS processors. V8 can run standalone, or can be embedded into any C++ application.

SpiderMonkey

SpiderMonkey is Mozilla’s JavaScript and WebAssembly Engine, used in Firefox, Servo and various other projects. It is written in C++, Rust and JavaScript. You can embed it into C++ and Rust projects, and it can be run as a stand-alone shell. It can also be [compiled](https://bytecodealliance.org/articles/making-javascript-run-fast-on

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

Mac /usr/local/mysql/bin
Windows /Program Files/MySQL/MySQL version/bin
Xampp /xampp/mysql/bin

Add mysql to your PATH

Loading LLaMA via Huggingface + Safetensors, with 4-bit quantization

Let's say we're trying to load a LLaMA model via AutoModelForCausalLM.from_pretrained with 4-bit quantization in order to inference from it:

python -m generate.py

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig, LlamaTokenizerFast, LlamaForCausalLM
import transformers

	#!/usr/bin/sh

	# CONSTANTS
	deck_name="deck name"
	card_type_name="card type name"
	anki_server="http://localhost:8765/"

	front_part=$(dmenu -p "Word: " < /dev/null)
	front_part_escaped=$(printf '%s\n' "$front_part" \| sed 's/"/\\"/g')
	# if either of them is empty, exit

	// Zero-Clause BSD (more permissive than MIT, doesn't require copyright notice)
	//
	// Permission to use, copy, modify, and/or distribute this software for any purpose
	// with or without fee is hereby granted.
	//
	// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
	// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
	// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
	// OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

	export LANGUAGE=en_US.UTF-8
	export LANG=en_US.UTF-8
	export LC_ALL=en_US.UTF-8
	locale-gen en_US.UTF-8
	locale-gen ru_RU.UTF-8
	dpkg-reconfigure locales

	# ....
	alias sudo="sudo -A"