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@aunyks
aunyks / snakecoin-server-full-code.py
Last active August 21, 2024 00:19
The code in this gist isn't as succinct as I'd like it to be. Please bare with me and ask plenty of questions that you may have about it.
from flask import Flask
from flask import request
import json
import requests
import hashlib as hasher
import datetime as date
node = Flask(__name__)
# Define what a Snakecoin block is
class Block:
@xavierlepretre
xavierlepretre / getTransactionReceiptMined.js
Last active February 5, 2023 03:26
Get the Promise of an Ethereum transaction receipt when it is finally mined
const Promise = require("bluebird");
const sequentialPromise = require("./sequentialPromise.js");
/**
* @param {!string | !Array.<!string>} txHash, a transaction hash or an array of transaction hashes.
* @param {Number} interval, in seconds.
* @returns {!Promise.<!object> | !Promise.<!Array.<!object>>} the receipt or an array of receipts.
*/
module.exports = function getTransactionReceiptMined(txHash, interval) {
const self = this;
@jpillora
jpillora / smtp-gmail-send.go
Last active October 14, 2024 17:42
Send email using Go (Golang) via GMail with net/smtp
package main
import (
"log"
"net/smtp"
)
func main() {
send("hello there")
}
@LeCoupa
LeCoupa / bash-cheatsheet.sh
Last active November 18, 2024 07:16
Bash CheatSheet for UNIX Systems --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
#
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04
@kachayev
kachayev / concurrency-in-go.md
Last active August 22, 2024 14:20
Channels Are Not Enough or Why Pipelining Is Not That Easy
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active November 14, 2024 15:40
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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