Skip to content

Instantly share code, notes, and snippets.

View imqdee's full-sized avatar

qdqqd imqdee

141 followers · 211 following
View GitHub Profile
@emo-eth
emo-eth / chain_funcs.sh
Last active June 22, 2023 14:43
Helper functions for interacting with chains and Foundry tests. Source from .zshrc etc
###########
# Imports #
###########
# the RPCs file should include RPC URLs and Etherscan API Keys for relevant networks
# (in a separate file so they don't get committed)
source "$(dirname "$0")/rpcs.sh"
# any useful addresses for various networks for easy reference
source "$(dirname "$0")/addresses.sh"
# any useful functions and definitions for interacting with Seaport
@hrkrshnn
hrkrshnn / generic.org
Last active December 4, 2025 09:06
Some generic writeup about common gas optimizations, etc.

Upgrade to at least 0.8.4

Using newer compiler versions and the optimizer gives gas optimizations and additional safety checks for free!

The advantages of versions 0.8.* over <0.8.0 are:

  • Safemath by default from 0.8.0 (can be more gas efficient than some library based safemath).
  • Low level inliner from 0.8.2, leads to cheaper runtime gas. Especially relevant when the contract has small functions. For
@judaew
judaew / keychron_k2.adoc
Last active October 26, 2025 17:12
Keychron K2 Manual

Keychron K2 Manual

Connect Bluetooth

On the side of the keyboard, switch the toggle to Bluetooth. Press fn+1 3 seconds and pair with device named Keychron K2.

  • fn+1 connect to 1st device

  • fn+2 connect to 2nd device

  • fn+3 connect to 3rd device

@gaearon
gaearon / Classes.js
Created May 27, 2020 17:38
Beneath Classes: Prototypes
class Spiderman {
lookOut() {
alert('My Spider-Sense is tingling.');
}
}
let miles = new Spiderman();
miles.lookOut();
@gummiforweb
gummiforweb / slack-cleaner.js
Last active August 12, 2022 11:51 — forked from firatkucuk/delete-slack-messages.js
Clean up your Slack messages or files from either public channel, private channel, private message or group message. Fully interactive.
/**
* User Defined Values
*/
const agreedDisclaimer = false;
const apiToken = '';
/**
* Dont need to touch anything below
*/
const readline = require('readline');
@PurpleBooth
PurpleBooth / README-Template.md
Last active December 15, 2025 05:33
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@JamesMGreene
JamesMGreene / gitflow-breakdown.md
Last active December 9, 2025 06:56
`git flow` vs. `git`: A comparison of using `git flow` commands versus raw `git` commands.

Initialize

gitflow git
git flow init git init
  git commit --allow-empty -m "Initial commit"
  git checkout -b develop master

Connect to the remote repository

@branneman
branneman / better-nodejs-require-paths.md
Last active December 5, 2025 02:17
Better local require() paths for Node.js

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

@pamelafox
pamelafox / exportjson.js
Last active November 4, 2025 07:57
Google Spreadsheet JSON ExportHow-to at http://blog.pamelafox.org/2013/06/exporting-google-spreadsheet-as-json.html
// Includes functions for exporting active sheet or all sheets as JSON object (also Python object syntax compatible).
// Tweak the makePrettyJSON_ function to customize what kind of JSON to export.
var FORMAT_ONELINE = 'One-line';
var FORMAT_MULTILINE = 'Multi-line';
var FORMAT_PRETTY = 'Pretty';
var LANGUAGE_JS = 'JavaScript';
var LANGUAGE_PYTHON = 'Python';