Using JSON in Postgres by example.
- Download and install: Docker Toolbox
- Open Docker Quickstart Terminal
- Start a new postgres container:
docker run --name my-postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres
#!/bin/bash | |
##################################################### | |
# Name: Bash CheatSheet for Mac OSX | |
# | |
# A little overlook of the Bash basics | |
# | |
# Usage: | |
# | |
# Author: J. Le Coupanec | |
# Date: 2014/11/04 |
module.exports = { | |
hexStringToIntArray: function(str) { | |
var res = [] | |
for(var i = 0; i < str.length; i += 2) { | |
res.push(parseInt(str.substring(i, i+2), 16)) | |
} | |
return res | |
}, | |
byteArrayToHexString: function(array) { |
Using JSON in Postgres by example.
docker run --name my-postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres
# @ your EC2 instance
sudo apt update
sudo apt install openjdk-8-jre unzip
wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
unzip sdk-tools-linux-4333796.zip -d android-sdk
sudo mv android-sdk /opt/
export ANDROID_SDK_ROOT=/opt/android-sdk
''' | |
This is an example of how to send data to Slack webhooks in Python with the | |
requests module. | |
Detailed documentation of Slack Incoming Webhooks: | |
https://api.slack.com/incoming-webhooks | |
''' | |
import requests | |
# Set the webhook_url to the one provided by Slack when you create the webhook at |