joergschiller

Howto Enable and Use A2DP Sink on Ubuntu Linux with Bluez

1. Add Enable=Source to /etc/bluetooth/audio.conf right after [General].

2. Find address in form XX:XX:XX:XX:XX:XX of phone with hcitool scan.

3. Pair and trust smartphone with sudo bluez-simple-agent hci0 XX:XX:XX:XX:XX:XX and sudo bluez-test-device trusted XX:XX:XX:XX:XX:XX yes.

4. Create loopback in pulseaudio connection bluetooth a2dp source with alsa sink:

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

erikreagan

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

dypsilon

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

---

gdetrez

#!/bin/bash

echo -e "Powerline glyphs:\n\
Code points Glyphe  Description                Old code point
U+E0A0      \xee\x82\xa0       Version control branch     (U+2B60 \xe2\xad\xa0 )\n\
U+E0A1      \xee\x82\xa1       LN (line) symbol           (U+2B61 \xe2\xad\xa1 )\n\
U+E0A2      \xee\x82\xa2       Closed padlock             (U+2B64 \xe2\xad\xa4 )\n\
U+E0B0      \xee\x82\xb0       Rightwards black arrowhead (U+2B80 \xe2\xae\x80 )\n\
U+E0B1      \xee\x82\xb1       Rightwards arrowhead       (U+2B81 \xe2\xae\x81 )\n\
U+E0B2      \xee\x82\xb2       Leftwards black arrowhead  (U+2B82 \xe2\xae\x82 )\n\

XVilka

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

chrisblossom

---
# 1) Be sure to set the following variables for all hosts:
# vars:
#   oldsshport: 22
#   sshport: 555
# 2) Might fail without setting remote_tmp = /tmp/ansible/$USER in your ansible.cfg. Includes a fix for this setting below.
# 3) Once host is setup most of the checks are skipped and works very quickly.
# 4) Be sure to set non-standard shells in a different playbook later. Stick with /bin/bash until you can run apt install.
# 5) Assumes root user has sshkey setup already. Not sure how to utilize the --ask-pass option. For now, use ssh-copy-id prior to running playbook on new host for root user (if needed).

weisi

Privacy Design Pattern: Handling Unusual Account Activities

Author:	Weisi Dai (weisi@cmu.edu)
Date:	Apr 28, 2014

The Privacy Design Pattern

crowell

# Poker II Firmware disassembly help tool.

original = IO.read("./Poker II original firmware.bin")
extracted = ""
original.each_byte{|b|
  m = (((b & 0x0f) << 4) | ((b & 0xf0) >> 4)) ^ 0xff
  extracted << m.chr
}
puts extracted

erikpena

// pin is 2.
const int   multiButton = 2;

void setup() {
  // Configure the pin mode as an input.
  pinMode(multiButton, INPUT);
  
  // Attach an interrupt to the pin, assign the onChange function as a handler and trigger on changes (LOW or HIGH).
  attachInterrupt(multiButton, onChange, CHANGE);