henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

pascaldevink

/*
Copyright (C) 2021 Pascal de Vink (Tweakers.net)

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of

jacobian

import io
import pymongo
import psycopg2
import gridfs
import timeit

# For fairness use the same chunk size - 512k.
CHUNK_SIZE = 1024 * 512

def bench_mongo(fs, size):

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

ngauthier

// keepDoingSomething will keep trying to doSomething() until either
// we get a result from doSomething() or the timeout expires
func keepDoingSomething() (bool, error) {
	timeout := time.After(5 * time.Second)
	tick := time.Tick(500 * time.Millisecond)
	// Keep trying until we're timed out or got a result or got an error
	for {
		select {
		// Got a timeout! fail with a timeout error
		case <-timeout:

leucos

#!/bin/sh
#
# Pre-commit hook that verifies if all files containing 'vault' in the name
# are encrypted.
# If not, commit will fail with an error message
#
# Original author: @ralovely
# https://www.reinteractive.net/posts/167-ansible-real-life-good-practices
#
# File should be .git/hooks/pre-commit and executable

kizbitz

#!/bin/bash

# Example for the Docker Hub V2 API
# Returns all images and tags associated with a Docker Hub organization account.
# Requires 'jq': https://stedolan.github.io/jq/

# set username, password, and organization
UNAME=""
UPASS=""
ORG=""

igorcosta

Elasticsearch Cheat Sheet

Populating this as we dig further into the platform, hopefully it'll be as useful to you as it is to use.

• When you need to reboot at least one node
• Explain why a shard is unallocated
• Fix an unallocated primary shard
• Turn off replication for an index
• Set transaction log (TRANSLOG) size

cecilemuller

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Example",
      "type": "node",
      "request": "launch",
      "runtimeExecutable": "node",
      "runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],

aaronk6

#!/usr/bin/env bash

set -o errexit
set -o nounset

TEMPDIR=$(mktemp -d)

prefix="[vault-check]"
zero_commit="0000000000000000000000000000000000000000"
bad_file=0