subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

nepsilon

How to generate and apply patches with git?

It sometimes happen you need change code on a machine from which you cannot push to the repo. You’re ready to copy/paste what diff outputs to your local working copy.

You think there must be a better way to proceed and you’re right. It’s a simple 2 steps process:

1. Generate the patch:

git diff > some-changes.patch

AllThingsSmitty

/* based on dbox.us */
body {
  background: linear-gradient(238deg, #fd8800, #fd008f, #9700fd, #003dfd, #05c7e6, #4bd58d);
  background-size: 1200% 1200%;
  -webkit-animation: rainbow 30s ease infinite;
  animation: rainbow 30s ease infinite;
}
@-webkit-keyframes rainbow {
  0% { background-position: 0% 50% }
  50% { background-position: 100% 50% }

nolim1t

var crypto = require("crypto");

function encrypt(key, str) {
    var hmac = crypto.createHmac("sha512", key);
    var signed = hmac.update(new Buffer(str, 'utf-8')).digest("base64");
    return signed
}

PatrickJS

var EventEmitter = require('events').EventEmitter;
var _ = require('lodash');

// Factory shared
var makePerson = function() {
  var person = {};
  EventEmitter.call(person);
  person.wallet = 0;
  _.extend(person, personMethods)
  return person;

wdullaer

# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true

# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)

# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

chris-rock

// Part of https://github.com/chris-rock/node-crypto-examples

// Nodejs encryption of buffers
var crypto = require('crypto'),
    algorithm = 'aes-256-ctr',
    password = 'd6F3Efeq';

var fs = require('fs');
var zlib = require('zlib');

joyrexus

A quick overview of the node.js streams interface with basic examples.

This is based on @brycebaril's presentation, Node.js Streams2 Demystified

Overview

Streams are a first-class construct in Node.js for handling data.

Think of them as as lazy evaluation applied to data.

pulsar256

var pcap=require('pcap');
pcap.createSession("mon0", '(type mgt) and (type mgt subtype probe-req )').
        on('packet', function (raw_packet) {
                with(pcap.decode.packet(raw_packet).link.ieee802_11Frame)
                        if (type == 0 && subType == 4)
                                console.log("Probe request",shost, "-> ",bssid);
        }
);

samwize

// # Mocha Guide to Testing
// Objective is to explain describe(), it(), and before()/etc hooks

// 1. `describe()` is merely for grouping, which you can nest as deep
// 2. `it()` is a test case
// 3. `before()`, `beforeEach()`, `after()`, `afterEach()` are hooks to run
// before/after first/each it() or describe().
//
// Which means, `before()` is run before first it()/describe()