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@saghul
saghul / pyqt_opencv.py
Created June 29, 2011 22:22
Render OpenCV video on a PyQt widget
# coding=utf8
# Copyright (C) 2011 Saúl Ibarra Corretgé <saghul@gmail.com>
#
# Some inspiration taken from: http://www.morethantechnical.com/2009/03/05/qt-opencv-combined-for-face-detecting-qwidgets/
import cv
import sys
@simme
simme / Install_tmux
Created October 19, 2011 07:55
Install and configure tmux on Mac OS X
# First install tmux
brew install tmux
# For mouse support (for switching panes and windows)
# Only needed if you are using Terminal.app (iTerm has mouse support)
Install http://www.culater.net/software/SIMBL/SIMBL.php
Then install https://bitheap.org/mouseterm/
# More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/
@flakas
flakas / hc-sr04.ino
Created August 8, 2012 12:41
Modified Arduino Ping))) example to work with 4-Pin HC-SR04 Ultrasonic Sensor Distance Measuring Module
/* HC-SR04 Sensor
https://www.dealextreme.com/p/hc-sr04-ultrasonic-sensor-distance-measuring-module-133696
This sketch reads a HC-SR04 ultrasonic rangefinder and returns the
distance to the closest object in range. To do this, it sends a pulse
to the sensor to initiate a reading, then listens for a pulse
to return. The length of the returning pulse is proportional to
the distance of the object from the sensor.
The circuit:
@jhollinger
jhollinger / README.md
Last active July 12, 2024 02:41
rbackup - time-stamped, hard-linked backups powered by rsync

rbackup

rbackup is a lightweight, rsync-powered backup utility that creates time-stamped backups.

Features

It can save backups to your local filesystem (probably an attached USB device) or to a remote host.

Backups are saved in time-stamped directories. Backups are cheap on storage, because hard-links are used for files that haven't changed between backups.

#include<stdio.h>
#include<stdlib.h>
#include<sys/socket.h>
#include<features.h>
#include<linux/if_packet.h>
#include<linux/if_ether.h>
#include<errno.h>
#include<sys/ioctl.h>
#include<net/if.h>
#include<net/ethernet.h>
@marshall007
marshall007 / timeAgo.coffee
Last active December 20, 2015 00:09
AngularJS "Time Ago" filter.
timeAgo = angular.module 'app'
# Filter: time
# Date.parse() is inconsistent across browsers
# this is a shim for parsing ISO-8601 date strings
timeAgo.filter 'time', ->
(time) ->
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
# python simple-https-server.py
# then in your browser, visit:
# https://localhost:4443
import BaseHTTPServer, SimpleHTTPServer
import ssl
@JamesHagerman
JamesHagerman / honda-fit-sport-2013-obd2-notes.md
Last active March 8, 2021 03:54
Sniffing OBDII on 2013 Honda Fit Sport

Honda OBDlink SX notes 2015-08-19

My OBDLink SX data:

>AT I
ELM327 v1.3a
>ST DI (HARDWARE ID STRING)
OBDLink SX r4.2
&gt;ST I (FIRMARE ID STRING)
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active July 15, 2024 09:31
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@JamieMason
JamieMason / .babelrc
Created December 5, 2016 08:41
Tree-Shaking with Babel 6, Webpack 2, and React.
{
"presets": [
["es2015", {
"es2015": {
"loose": true,
"modules": false
}
}], "react"
]
}