jjsanderson

for i in 0..( p_count -1 ) do
  in_thread(name: i) do
    loop do
      chime p_freq[i], dur
      sleep p_sleep[i]
    end
  end
end

jjsanderson

#define RED 9
#define AMBER 10
#define GREEN 11

void setup() {
  pinMode(RED, OUTPUT);
  pinMode(AMBER, OUTPUT);
  pinMode(GREEN, OUTPUT);
}

jjsanderson

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.21-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #911 SMP Thu Sep 15 14:22:38 BST 2016
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[    0.000000] cma: Reserved 8 MiB at 0x36800000
[    0.000000] Memory policy: Data cache writealloc

jjsanderson

import random

# Initial list of references
source = [0, 1, 3, 4, 0, 5, 7, 0]
print source

# Build list of indices of source where content is zero
emptylist = [i for i, element in enumerate(source) if element == 0]
print emptylist

jjsanderson

import random
from itertools import compress, count

# Initial list of references
source = [0, 1, 3, 4, 0, 5, 7, 0]
print source

# Build list of indices of source where content is zero
empty = compress(count(), [not x for x in source])
emptylist = list(empty)

jjsanderson

import random

hearts = {
    "QR001": [5, 38],
    "QR002": [15, 60],
    "QR004": [0, 00],
    "QR005": [3, 92],
    "QR093": [0, 92]
}

jjsanderson

$ vagrant up --provision
__ __ __ __
\ V\ V\ V / Varying Vagrant Vagrants
 \_/\_/\_/  v2.6.0-git::master

Platform:   platform-darwin13.4.0 shell:/bin/bash vagrant-hostsupdater vagrant-vbguest 
Vagrant:    v2.2.4,	VirtualBox: v6.0.6r130049
VVV Path:   "/Users/xxxxx/vagrant-local"

Docs:       https://varyingvagrantvagrants.org/

jjsanderson

Installing Network Manager on Raspbian 2020-02-05

NOTE:
This guide was written more than two years ago, which in Pi years means it's now graduated college, or something. Inevitably, it's at least a little out of date, and it may even be entirely misleading. There are several helpful suggestions in the comments (thanks everyone), and most recently a report that what's here plain doesn't work on current (early 2022) Raspbian. Which isn't even called 'Raspbian' any more.
As of Jan 2022 I'm partially back in my office-which-has-access-to-eduroam, and I do have a need to build up a fresh Pi desktop. If and when I get that working I'll update this guide. In the meantime: good luck, and please leave a comment to report success or failure.
(June 2022) Nope, I still haven't actually tried any of this myself. However, I have had to troubleshoot eduroam wifi on my Linux ThinkPad. As of Ubuntu 22.04 it would no longer connect. [This Stack Exchange answer](https://askubuntu.com/questions/27976