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@gorgos
gorgos / MultiSwap.sol
Created August 22, 2021 11:04
Example for how to swap multiple tokens in one on Ropsten
// SPDX-License-Identifier: MIT
pragma solidity =0.7.6;
pragma abicoder v2;
import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/ISwapRouter.sol";
import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/IQuoter.sol";
import {IERC20, SafeERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v3.4-solc-0.7/contracts/token/ERC20/SafeERC20.sol";
interface IUniswapRouter is ISwapRouter {
@olegpolukhin
olegpolukhin / Run external Python script in Golang
Last active August 15, 2024 16:18
run external Python script in Golang
package main
import (
"bufio"
"fmt"
"io"
"os/exec"
)
func main() {
@thomwolf
thomwolf / gpt-2-wikitext-103.py
Last active December 3, 2025 07:57
A very small and self-contained gist to train a GPT-2 transformer model on wikitext-103
# Copyright (c) 2019-present, Thomas Wolf.
# All rights reserved. This source code is licensed under the MIT-style license.
""" A very small and self-contained gist to train a GPT-2 transformer model on wikitext-103 """
import os
from collections import namedtuple
from tqdm import tqdm
import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from ignite.engine import Engine, Events
@rxwei
rxwei / ad-manifesto.md
Last active December 6, 2024 16:54
First-Class Automatic Differentiation in Swift: A Manifesto
@mkocabas
mkocabas / coco.sh
Created April 9, 2018 09:41
Download COCO dataset. Run under 'datasets' directory.
mkdir coco
cd coco
mkdir images
cd images
wget http://images.cocodataset.org/zips/train2017.zip
wget http://images.cocodataset.org/zips/val2017.zip
wget http://images.cocodataset.org/zips/test2017.zip
wget http://images.cocodataset.org/zips/unlabeled2017.zip
@0x4D31
0x4D31 / beautiful_idiomatic_python.md
Last active March 19, 2026 06:20 — forked from JeffPaine/beautiful_idiomatic_python.md
[Beautiful Idiomatic Python] Transforming Code into Beautiful, Idiomatic Python #python

Transforming Code into Beautiful, Idiomatic Python

Notes from Raymond Hettinger's talk at pycon US 2013 video, slides.

The code examples and direct quotes are all from Raymond's talk. I've reproduced them here for my own edification and the hopes that others will find them as handy as I have!

Looping over a range of numbers

for i in [0, 1, 2, 3, 4, 5]: