jprg

Setup host-only networking

This creates a dedicated network between the host and guest, allowing you to SSH and use other network services without the need of an external router.

In VirtualBox, edit VM settings and add a second host-only network adapter
Log into the guest VM
Run ifconfig, note the new adapter's interface name (like enp0s8)
Run nmtui
- Edit a connection > Add > Ethernet
Profile name: Host-only Adapter

Docker image to Virtualbox disk

https://stackoverflow.com/questions/23436613/how-can-i-convert-a-docker-image-into-a-vagrant-virtualbox-box by user blueskin (CC by-sa 3.0)

Find the size of the docker image from docker images

REPOSITORY TAG IMAGE ID CREATED SIZE

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

There are always 24 hours in a day.
February is always 28 days long.
Any 24-hour period will always begin and end in the same day (or week, or month).

How to automatically start ssh server on boot on Windows Subsystem for Linux

Microsoft partnered with Canonical to create Bash on Ubuntu on Windows, running through a technology called the Windows Subsystem for Linux. Below are instructions on how to set up the ssh server to run automatically at boot.

Edit the /etc/ssh/sshd_config file by running the command sudo vi /etc/ssh/sshd_config and do the following
1. Change Port to 2222 (or any other port above 1000)
2. Change PasswordAuthentication to yes. This can be changed back to no if ssh keys are setup.
Restart the ssh server:
- sudo service ssh --full-restart
With this setup, the ssh server must be turned on every time you run Bash on Ubuntu on Windows, as by default it is off. Use this command to turn it on:

MacOS X + oh my zsh + powerline fonts + visual studio code (vscode) terminal settings

Thank you everybody, Your comments makes it better

Install oh my zsh

http://ohmyz.sh/

sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

	<#
	#>
	function Get-ConfigSet()
	{
	return Get-WmiObject –namespace "root\Microsoft\SqlServer\ReportServer\RS_SSRS\v14\Admin" `
	-class MSReportServer_ConfigurationSetting -ComputerName localhost
	}

	# Allow importing of sqlps module
	Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Force

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Reflection;
	using System.Runtime.Serialization;
	using System.Data.SqlClient;

	public static class SqlExceptionCreator
	{
	public static SqlException Create(string message, int errorCode)

	slightly-less-insecure-docker
	wrapper around docker that perhaps makes it slightly less insecure

	example usage:

	DOCKER=/path/to/docker-wrapper
	sudo $DOCKER run -it -v /etc/passwd:/etc/passwd -v /tmp:/tmp ubuntu


	NOTE:

	// Add Refernce to Microsoft.Build.BuildEngine
	// SO: https://stackoverflow.com/a/8492560/190476
	using Microsoft.Build.BuildEngine;

	namespace UpdateVsProjects
	{
	class Program
	{
	static void Main(string[] args)
	{

	public static class MimeTypes
	{
	public static class Application
	{
	public const string AtomXml = "application/atom+xml";
	public const string AtomcatXml = "application/atomcat+xml";
	public const string Ecmascript = "application/ecmascript";
	public const string JavaArchive = "application/java-archive";
	public const string Javascript = "application/javascript";
	public const string Json = "application/json";