andrealmar

In order to work the Bose QC35 Headset Bluetooth do the following:

- sudo pacman -Syu  pulseaudio-alsa pulseaudio-bluetooth bluez bluez-libs bluez-utils
- turn off bluetooth from your computer
- sudo btmgmt ssp of
- gpasswd -a YOUR_USER lp

mbinna

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

mosquito

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

orenitamar

# Below are the dependencies required for installing the common combination of numpy, scipy, pandas and matplotlib 
# in an Alpine based Docker image.
FROM alpine:3.4
RUN echo "http://dl-8.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
RUN apk --no-cache --update-cache add gcc gfortran python python-dev py-pip build-base wget freetype-dev libpng-dev openblas-dev
RUN ln -s /usr/include/locale.h /usr/include/xlocale.h
RUN pip install numpy scipy pandas matplotlib

ChrisTimperley

Arch Linux

GRUB Installation

Be sure to replace /dev/sda with the name of the drive (n.b. not the partition) containing Arch.

# pacman -S grub-bios intel-ucode
# grub-install /dev/sda
# mkinitcpio -p linux

kekru

Run commands on remote Docker host

This is how to connect to another host with your docker client, without modifying your local Docker installation or when you don't have a local Docker installation.

Enable Docker Remote API

First be sure to enable the Docker Remote API on the remote host.

This can easily be done with a container.
For HTTP connection use jarkt/docker-remote-api.

Himanshu-Mishr

#!/bin/bash
#  Download it.
#  Name it as 'theme'
#  Place it in /usr/bin/
#  shell_prompt$ theme
echo '
                         3024 Day (  1)                       3024 Night (  2)                    AdventureTime (  3)
                        Afterglow (  4)                       AlienBlood (  5)                         Argonaut (  6)
                           Arthur (  7)                             Atom (  8)                    Belafonte Day (  9)
                  Belafonte Night ( 10)                  BirdsOfParadise ( 11)                           Blazer ( 12)

clchiou

#!/usr/bin/env python3

import concurrent.futures.thread
import sys
import time
from concurrent.futures import ThreadPoolExecutor, as_completed


def remove_file(path):
    print('Removing file %s' % path)

cortesben

Mercurial Commands

Commands	Description
hg pull	get latest changes like git pull use flags like -u IDK why yet
hg add	only for new files
hg commit	add changes to commit with -m for message just like git
hg addremove	adds new files and removes file not in your file system
hg incoming	see changes commited by others
hg outgoing	see local commits

nikcub

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)