test if modeswitch works
$ sudo usb_modeswitch -v 0x12d1 -p 0x1f01 -M "55534243123456780000000000000a11062000000000000100000000000000"
if yes than usually you would do this (but for me it did not work)
#edit config file
/etc/usb_modeswitch.conf
test if modeswitch works
$ sudo usb_modeswitch -v 0x12d1 -p 0x1f01 -M "55534243123456780000000000000a11062000000000000100000000000000"
if yes than usually you would do this (but for me it did not work)
#edit config file
/etc/usb_modeswitch.conf
#!/usr/bin/env ruby | |
# List all keys stored in memcache. | |
# Credit to Graham King at http://www.darkcoding.net/software/memcached-list-all-keys/ for the original article on how to get the data from memcache in the first place. | |
require 'net/telnet' | |
headings = %w(id expires bytes cache_key) | |
rows = [] |
The easiest way to "convert" MKV to MP4, is to copy the existing video and audio streams and place them into a new container. This avoids any encoding task and hence no quality will be lost, it is also a fairly quick process and requires very little CPU power. The main factor is disk read/write speed.
With ffmpeg
this can be achieved with -c copy
. Older examples may use -vcodec copy -acodec copy
which does the same thing.
These examples assume ffmpeg
is in your PATH
. If not just substitute with the full path to your ffmpeg binary.
user web; | |
# One worker process per CPU core. | |
worker_processes 8; | |
# Also set | |
# /etc/security/limits.conf | |
# web soft nofile 65535 | |
# web hard nofile 65535 | |
# /etc/default/nginx |
#!/usr/bin/swift | |
import Foundation | |
let path = URL(fileURLWithPath: NSString(string: "~/Library/Application Support/.ffuserdata").expandingTildeInPath) | |
let data = try! NSData(contentsOf: path) as Data | |
let dictionary = try! NSKeyedUnarchiver.unarchiveTopLevelObjectWithData(data) as! NSDictionary | |
let mutableDictionary = dictionary.mutableCopy() as! NSMutableDictionary | |
for (key, value) in mutableDictionary { |
Notes to make IR shield (made by LinkSprite) work in Raspberry Pi 3 (bought from Amazon [1]). | |
The vendor has some documentation [2] but that is not complete and sufficient for Raspbian Stretch. | |
Following are the changes that I made to make it work. | |
$ sudo apt-get update | |
$ sudo apt-get install lirc | |
# Add the following lines to /etc/modules file | |
lirc_dev | |
lirc_rpi gpio_in_pin=18 gpio_out_pin=17 |
require 'spec_helper' | |
describe 'GraphQL acceptance' do | |
describe 'allLinks' do | |
it 'returns all links' do | |
link1 = create :link, description: 'first' | |
link2 = create :link, description: 'second' | |
query = %( | |
{ |
How to Build a GCC Cross-Compiler for the Raspberry Pi.
$ sudo apt-get install g++ make gawk
$ chmod +x ./build_cross_gcc
$ sudo ./build_cross_gcc
Source: http://blog.felipe.rs/2015/01/20/how-to-build-a-gcc-cross-compiler-for-the-raspberrypi/