mschmitt

/*

  A trivial Arduino sketch to mimic iRobot Virtual Wall for Roomba
  ----------------------------------------------------------------

  Based on information found at:
  http://sites.google.com/site/irobotcreate2/createanirbeacon
  
  Uses "A Multi-Protocol Infrared Remote Library for the Arduino":
  http://www.arcfn.com/2009/08/multi-protocol-infrared-remote-library.html

n1k0

phantom.injectJs "casper.js"

getLinks = ->
  links = document.querySelectorAll "h3.r a"
  Array::map.call links, (e) -> e.getAttribute "href"

links = []
casper = new phantom.Casper()

casper.start "http://google.fr/", (self) ->

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

probonopd

#include <IRremote.h>

/*

 Send infrared commands from the Arduino to the iRobot Roomba
 by probono
 
 2013-03-17 Initial release
 

CMCDragonkai

AngularJS Directive Attribute Binding Explanation

When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.

1. Raw Attribute Strings

   <div my-directive="some string" another-param="another string"></div>

pwalsh

; Supervisor configuration to manage a jack server

[program:jackd]
command=/usr/bin/jackd -r -t2000 -ddummy -r44100 -p1024
user=pi
redirect_stderr=true
autostart=true
autorestart=true

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

vsaarinen

import * as React from 'react';

declare class SomeReactComponent extends React.Component<SomeReactComponentProps, any> {}

interface SomeReactComponentProps {
  className?: string;
  toggle?: boolean;
  name: string;
  size?: 'lg' | '2x' | '3x' | '4x' | '5x';
}

davps

Steps to install nodejs v6.2 on Raspberry Pi B+ (armv6)

cd ~
wget http://nodejs.org/dist/v6.2.1/node-v6.2.1-linux-armv6l.tar.gz
tar -xzf node-v6.2.1-linux-armv6l.tar.gz
node-v6.2.1-linux-armv6l/bin/node -v

The last command should print v6.2.1.

Now you can copy it to /usr/local

Danilo-Araujo-Silva

For example, to override the AppBar (https://material-ui-next.com/api/app-bar/) root class we can do the following:

First method (override Material UI classnames):

1 - Add the property classes in the AppBar component:

    <AppBar classes={{root: 'my-root-class'}}