ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

gbaman

Setting up Pi Zero OTG - The quick way (No USB keyboard, mouse, HDMI monitor needed)

More details - http://blog.gbaman.info/?p=791

For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt file dtoverlay=dwc2 on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh in the SD card as well. By default SSH i

gbaman

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

awidegreen

client
dev tun

# "Allow calling of built-in executables and user-defined scripts." In other
# words, this must be specified for the `up` script to be executed.
script-security 2
route-nopull
up   vpn-up.sh
down vpn-down.sh

Stubbs

- name: Install Packages Needed To Compile PHP 7
  apt: pkg={{ item }} state=latest
  with_items:
    - git
    - autoconf 
    - bison 
    - libxml2-dev 
    - libbz2-dev 
    - libmcrypt-dev 
    - libcurl4-openssl-dev 

gist:803ee359b3b0024624a3

Vet du vad din webbläsare kan?

Vi visar några nya tekniker som finns i dagens webbläsare. Vi diskuterar kring användningsområden.

Geolocation http://html5demos.com/geo
Getusermedia http://html5demos.com/gum-canvas (använder kameran)
notifications https://developer.mozilla.org/en-US/demos/detail/html5-notifications/launch
push notifications http://www.engadget.com/2015/03/12/google-chrome-beta-42-push-notification/
fullscreen http://html5-demos.appspot.com/static/fullscreen.html
3d transforms http://desandro.github.io/3dtransforms/examples/card-02-slide-flip.html

sergejmueller

Prolog

Google Chrome Developers says:

The new WOFF 2.0 Web Font compression format offers a 30% average gain over WOFF 1.0 (up to 50%+ in some cases). WOFF 2.0 is available since Chrome 36 and Opera 23.

Some examples of file size differences: WOFF vs. WOFF2

TTF to WOFF2 converting

• http://www.fontsquirrel.com/tools/webfont-generator

ncreated

//
//  PrintLocalesController.m
//  NSFormatterTest
//
//  Created by Maciek Grzybowski on 02.04.2014.
//

#import "PrintLocalesController.h"

@interface PrintLocalesController ()

aurman

<?php

//client id and client secret
$client = '';
$secret = '';

//hardcode the full url to redirect to this file
$url = "";

//STEP 1 - Get Access Code

dopiaza

#!/bin/bash

# Usage: slackpost <token> <channel> <message>

# Enter the name of your slack host here - the thing that appears in your URL:
# https://slackhost.slack.com/
slackhost=PUT_YOUR_HOST_HERE

token=$1