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# If you don‘t want to build it youself, you can try `docker pull killercai/postgres`.
FROM healthcheck/postgres:latest

# China debian mirror
RUN sed -i s@/deb.debian.org/@/mirrors.aliyun.com/@g /etc/apt/sources.list
RUN apt-get clean && apt-get update
RUN apt-get install -y wget git build-essential libpq-dev python-dev postgresql-server-dev-all
# SCWS (Simple Chinese Word Segmentation library)
RUN cd /tmp && wget -q -O - http://www.xunsearch.com/scws/down/scws-1.2.1.tar.bz2 | tar xjf - && cd scws-1.2.1 && ./configure && make install
# zhpaser (postgres plugin)

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Secure MongoDB on Docker (incl MongoExpress, Let's Encrypt)

This gist contains files and instructions to setup MongoDB on a simple docker host.
Connections to Mongo are secured using TLS, and the certificate is signed using Let's Encrypt.
MongoExpress is included as well, but should only be used over an SSH tunnel.

1. Update .env

2. Make sure docker-compose is available

Required on GCP Cloud Optimized OS

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# extracted from http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_countries.zip
# under public domain terms

country_bounding_boxes = {
    'AF': ('Afghanistan', (60.5284298033, 29.318572496, 75.1580277851, 38.4862816432)),
    'AO': ('Angola', (11.6400960629, -17.9306364885, 24.0799052263, -4.43802336998)),
    'AL': ('Albania', (19.3044861183, 39.624997667, 21.0200403175, 42.6882473822)),
    'AE': ('United Arab Emirates', (51.5795186705, 22.4969475367, 56.3968473651, 26.055464179)),
    'AR': ('Argentina', (-73.4154357571, -55.25, -53.628348965, -21.8323104794)),
    'AM': ('Armenia', (43.5827458026, 38.7412014837, 46.5057198423, 41.2481285671)),

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use futures_io::{AsyncRead, AsyncWrite};
use std::fmt;
use std::io;
use std::pin::Pin;
use std::task::{Context, Poll};
use tokio::io::AsyncRead as TokioAsyncRead;
use tokio::io::AsyncWrite as TokioAsyncWrite;

pub trait Stream: AsyncRead + AsyncWrite + Unpin + Send + 'static {}

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sudo update-alternatives --install "/usr/bin/ld" "ld" "/usr/bin/ld.gold" 20
sudo update-alternatives --install "/usr/bin/ld" "ld" "/usr/bin/ld.bfd" 10

sudo update-alternatives --config ld

ld --version
GNU gold

export CPP=cpp-5 gcc-5 g++-5
env CXXFLAGS='-march=native -flto -fuse-linker-plugin' cmake .. -DCMAKE_BUILD_TYPE=Release

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In file included from src/io/./iter_batchloader.h:16:0,
                 from src/io/io.cc:7:
src/io/././inst_vector.h:157:46: error: expected class-name before ‘{’ token
 class TBlobContainer : public mshadow::TBlob {
                                              ^
src/io/././inst_vector.h:166:30: error: ‘TShape’ in namespace ‘mshadow’ does not name a type
   void resize(const mshadow::TShape &shape, int type_flag) {
                              ^
src/io/././inst_vector.h: In constructor ‘mxnet::io::TBlobContainer::TBlobContainer()’:
src/io/././inst_vector.h:160:21: error: expected class-name before ‘(’ token

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echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -

cd /tmp # the next part is specific to your setup
# Get it here: https://developer.nvidia.com/cudnn
gsutil cp gs://tn-devel-ds/ubuntu/libcudnn5* .
ls libcudnn*.deb | sort | xargs sudo dpkg -i

sudo apt update
sudo apt install libopenblas-dev liblapack-dev python3-pip python3-pandas python3-venv python3-werkzeug

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git clone https://github.com/LMMS/lmms
cd lmms/
git checkout master
mkdir build target
cd build
sudo apt install libasound2-dev
sudo apt install libsndio-dev
sudo apt install libsndio-dev
sudo apt-get install libfftw3-dev
sudo apt-get install libfltk1.3-dev 

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Using Swift Package Manager with iOS

Step 1:

File > New > Project...

Step 2:

Create a Package.swift file in your root project directory, add dependencies, then run swift package fetch on the command line in the same directory. We’re not going to run swift build because it will just complain.

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#[derive(Debug)]
struct Foo<'a> {
    x: &'a i32,
}

fn main() {
    let y = &5;           
    {                         
        let foo;
        foo = Foo { x: y };