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@axelpale
axelpale / combinations.js
Last active July 7, 2023 10:37
JavaScript functions to calculate combinations of elements in Array.
/**
* Copyright 2012 Akseli Palén.
* Created 2012-07-15.
* Licensed under the MIT license.
*
* <license>
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
@vsouza
vsouza / .bashrc
Last active March 7, 2025 09:42
Golang setup in Mac OSX with HomeBrew. Set `GOPATH` and `GOROOT` variables in zshell, fish or bash.
# Set variables in .bashrc file
# don't forget to change your path correctly!
export GOPATH=$HOME/golang
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
@sephiroth74
sephiroth74 / git pretty stat
Last active November 29, 2024 08:17
Show lines added/deleted and total commits per author in a period of time on all branches
git log --all --numstat --pretty="%H" --author="author" --since=1.year | awk 'NF==3 {plus+=$1; minus+=$2} NF==1 {total++} END {printf("lines added: +%d\nlines deleted: -%d\ntotal commits: %d\n", plus, minus, total)}'
@pdanford
pdanford / README.md
Last active April 14, 2025 05:44
Launching iTerm2 from macOS Finder

Launching iTerm2 from macOS Finder

(Based on info from Peter Downs' gitub but with modified behavior to open a new terminal window for each invocation instead of reusing an already open window.)

The following three ways to launch an iTerm2 window from Finder have been tested on iTerm2 version 3+ running on macOS Mojave+.

pdanford - April 2020


@bittu
bittu / img-to-base64_webworkers.js
Last active August 4, 2019 17:14
Javascript Web Workers to process images to base64 data url without canvas using ES2015 Promises
let imgs = ['image1.jpg', 'image2.jpg']
let convertedImages = [];
let worker = new Worker('worker.js');
worker.addEventListener('message', function(event) {
convertedImages = event.data;
})
@jimmywarting
jimmywarting / readme.md
Last active April 19, 2025 05:22
Cors proxies
Exposed headers
Service SSL status Response Type Allowed methods Allowed headers
@naterush
naterush / AcceptMyTx.sol
Created June 4, 2017 18:54
This contract allows users to keep their gas price very low while still effectively paying miners. This would allow users to circumnavigate any imposed gas price maximums.
pragma solidity ^0.4.10;
contract AcceptMyTx {
function forwardTransaction(address destination, bytes data, uint amountToMiner) payable {
block.coinbase.transfer(amountToMiner);
destination.call.value(msg.value - amountToMiner)(data); //even in case of failure, miner is paid
}
}
@codediodeio
codediodeio / database.rules.json
Last active January 10, 2025 22:28
Common Database Rules for Firebase
// No Security
{
"rules": {
".read": true,
".write": true
}
}
@GNSPS
GNSPS / ProxyFactory.sol
Last active December 11, 2024 21:58
Improved `delegatecall` proxy contract factory (Solidity) [v0.0.5]
/***
* Shoutouts:
*
* Bytecode origin https://www.reddit.com/r/ethereum/comments/6ic49q/any_assembly_programmers_willing_to_write_a/dj5ceuw/
* Modified version of Vitalik's https://www.reddit.com/r/ethereum/comments/6c1jui/delegatecall_forwarders_how_to_save_5098_on/
* Credits to Jorge Izquierdo (@izqui) for coming up with this design here: https://gist.github.com/izqui/7f904443e6d19c1ab52ec7f5ad46b3a8
* Credits to Stefan George (@Georgi87) for inspiration for many of the improvements from Gnosis Safe: https://github.com/gnosis/gnosis-safe-contracts
*
* This version has many improvements over the original @izqui's library like using REVERT instead of THROWing on failed calls.
* It also implements the awesome design pattern for initializing code as seen in Gnosis Safe Factory: https://github.com/gnosis/gnosis-safe-contracts/blob/master/contracts/ProxyFactory.sol
@spyesx
spyesx / rsync_backup.sh
Last active April 18, 2025 09:50
Rsync backup excluding node_modules
# Backup files
#https://explainshell.com/explain?cmd=rsync+-azuv+--delete+--progress+--exclude+%27node_modules%27
rsync -auvhp --delete --exclude=node_modules [source] [destination]
# Remove all node_modules folders
# https://explainshell.com/explain?cmd=find+.+-name+%22node_modules%22+-type+d+-prune+-exec+rm+-rf+%27%7B%7D%27+%2B
find . -name "node_modules" -type d -prune -exec rm -rf '{}' +