tomhicks

/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

DerFichtl

layout	title	published	tags
post	clamav - install and configure on mac osx	true	blog clamav

Install Clamav

Install clamav via homebrew

iddoeldor

extract db

PASS=alpine; PORT=2222; sshpass -p $PASS ssh -p $PORT root@localhost -t "cp \$(find /var/mobile/Containers/Data/Application/ -name s4l*db) /private/var/tmp/skype.db" && sshpass -p $PASS scp -P $PORT root@localhost:/private/var/tmp/skype.db .

pull & read plist

/tmp$ scp -P 2222 root@localhost:/private/var/mobile/Containers/Data/Application/F8C7294C-2B60-48EC-A987-D46B9FE4DEAE/Library/Preferences/com.skype.skype.plist .
/tmp$ sudo apt-get install libplist-utils
/tmp$ plistutil -i com.skype.skype.plist | less

bkuhl

# Using edge-git ensures we're always pulling the latest
# You can lock into a specific version using the *-git tags
# on https://hub.docker.com/_/docker/
image: docker:edge-git
services:
- docker:dind

# If you only need compose in a specific step definitely put this
# only in that step so it's not executed unnecessarily
before_script:

geddski

create-react-app comes with Jest which is awesome, but sometimes you need a real DOM/browser to test with. Here's a quick way to get up and running testing your app.

1. Create a *separate* app for testing, using create-react-app:
```
create-react-app tests
cd tests
```

2. Modify the index.html to include the Jasmine spec runner (see index.html below)
3. Modify the index.js to just run your tests rather than bootstrap a React app. (see index.js below)

ptarjan

Scaling your API with rate limiters

The following are examples of the four types rate limiters discussed in the accompanying blog post. In the examples below I've used pseudocode-like Ruby, so if you're unfamiliar with Ruby you should be able to easily translate this approach to other languages. Complete examples in Ruby are also provided later in this gist.

In most cases you'll want all these examples to be classes, but I've used simple functions here to keep the code samples brief.

Request rate limiter

This uses a basic token bucket algorithm and relies on the fact that Redis scripts execute atomically. No other operations can run between fetching the count and writing the new count.

colophonemes

CREATE TRIGGER person_notify AFTER INSERT OR UPDATE OR DELETE ON income
FOR EACH ROW EXECUTE PROCEDURE notify_trigger(
  'id',
  'email',
  'username'
);

CREATE TRIGGER income_notify AFTER INSERT OR UPDATE OR DELETE ON income
FOR EACH ROW EXECUTE PROCEDURE notify_trigger(
  'id',

zelig

see slides of a talk on the p2p network similation, testing and monitoring framework http://swarm-gateways.net/bzz:/e5fbcaad92ede8a429896ff91d5653510a16a2cf86061697648340d32bbe40a8/

p2p: network testing framework and protocol abstraction ethereum/go-ethereum#3102

Overview

The purpose of this work is to have a comprehensive and modular network testing suite, which is able to drive test harnesses for p2p network behaviour. This includes simulations as well as cluster tests on an actual network.

dpino

#!/usr/bin/env bash

# set -x

if [[ $EUID -ne 0 ]]; then
    echo "You must be root to run this script"
    exit 1
fi

# Returns all available interfaces, except "lo" and "veth*".

IRC client in pure bash 4

#!/bin/bash

#no PATH, no way to accidently run any programs
PATH=''

#useful variables
term_height=0
term_width=0
term_scroll_height=0
status_line_row=0