tutu tutumagi

Better PowerShell

Theme | History | KeyBinding

in order to make windows powershell more comfortable and add a some theme and features like history binding, auto complete on keypress and so on, if you have used linux teminl wiht zsh for example, we are going to make powershell like that as much as we can.

What we will achieve

Problem

The go command line tool needs to be able to fetch dependencies from your private GitLab, but authenticaiton is required.

This assumes your private GitLab is hosted at privategitlab.company.com.

Environment variables

The following environment variables are recommended:

export GO111MODULE=on
export GOPRIVATE=privategitlab.company.com

SVN on docker!

Quick notes on setting up a lightweight SVN server that is accessible via http (WebDav) and the svn custom protocol (svn://).

credits to :

https://medium.com/@elle.florio/the-svn-dockerization-84032e11d88d
@primetheus's docker volume updates https://gist.github.com/primetheus/daa5907544d103b598e9bd7aab2e0307#file-docker_svn-server-md

Pre-reqs

Docker (see 'Install Docker for Mac')

Use macOS-style shortcuts in Windows / keyboard mappings using a Mac keyboard on Windows

ℹ️ There is a newer alternative project that does similar things and more, check it out at https://github.com/stevenilsen123/mac-keyboard-behavior-in-windows

Make Windows PC's shortcut act like macOS (Mac OS X) (using AutoHotkey (ahk) script)

With this AutoHotKey script, you can use most macOS style shortcuts (eg, cmd+c, cmd+v, ...) on Windows with a standard PC keyboard.

How does it work

Install MySQL on macOS Sierra

This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Install MySQL

At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	# aproducer.py
	#
	# Async Producer-consumer problem.
	# Challenge: How to implement the same functionality, but no threads.

	import time
	from collections import deque
	import heapq

	class Scheduler:

	var _fetchedResultsController: NSFetchedResultsController<Entity>? = nil
	var blockOperations: [BlockOperation] = []

	var fetchedResultController: NSFetchedResultsController<Entity> {
	if _fetchedResultsController != nil {
	return _fetchedResultsController!
	}

	let fetchRequest: NSFetchRequest<Entity> = Entity.fetchRequest()
	let managedObjectContext = (UIApplication.shared.delegate as! AppDelegate).managedObjectContext!

	fastlane_version "1.94.0"

	default_platform :ios

	platform :ios do
	desc "Run Unity Editor tests"
	lane :test_unit do
	unity(
	run_editor_tests: true
	)

	private class Block<T> {
	let f : T
	init (_ f: T) { self.f = f }
	}

	extension NSTimer {
	static func xxx_scheduledTimerWithTimeInterval(ti: NSTimeInterval, block: ()->(), repeats: Bool) -> NSTimer {
	return self.scheduledTimerWithTimeInterval(ti, target:
	self, selector: "xxx_blcokInvoke:", userInfo: Block(block), repeats: repeats)
	}