alexandru

import akka.actor.ActorSystem
import akka.stream.Attributes
import akka.stream.scaladsl.Source
import monix.execution.rstreams.Subscription
import org.reactivestreams.{ Publisher, Subscriber }

import scala.concurrent.{ Await, ExecutionContext, Future }
import scala.concurrent.duration._

def repeated[A](x: A)(f: A => A)(implicit ec: ExecutionContext): Publisher[A] =

alexandru

Firefox Tips

• Auto-sync about:config settings
• Enable media keys on MacOS
• Tree Style Tabs (New)
  • Tree Style Tabs (Deprecated)

alexandru

#!/usr/bin/env python

import smtplib
import argparse

from datetime import datetime, timedelta
from email.message import EmailMessage


parser = argparse.ArgumentParser(description='Send email')

alexandru

#!/usr/bin/env python

import smtplib
import argparse

from datetime import datetime, timedelta
from email.message import EmailMessage


parser = argparse.ArgumentParser(description='Send email')

alexandru

#!/usr/bin/env bash
#
# Quickly encrypt a message or a file for sending to
# your colleagues over unsecure messengers (Slack, etc)...
#
#     echo "secret message" | encrypt
#
# Or to encrypt a file:
#
#     encrypt ./path/to/file

alexandru

#!/usr/bin/env stack
-- stack --resolver lts-14.14 script
import Data.Bits

main :: IO ()
main = mapM_ putStrLn lines
  where
    n = 32 :: Int
    line i =
      [ if i .&. j /= 0 then ' ' else '*'

alexandru

See context.

To configure this script to automatically execute on file changes, save the XML config in ~/Library/LaunchAgents/dot-files.sync.plist then do:

launchctl load -w ~/Library/LaunchAgents/dot-files.sync.plist

alexandru

Emacs Setup

• Installation
• MacOS Service
• Script for running EmacsClient
• Bash Settings

Installation

My preferred installation on MacOS:

alexandru

First install pyenv.

Afterwards ...

Installing a Python version:

pyenv install 2.7.14

alexandru

type Callback<A> = (a: A) => void;

/**
 * Delays stuff for ensuring fairness.
 */
export function yieldRunLoop(): Promise<void> {
  const fn: (cb: (() => void)) => void = typeof setImmediate !== 'undefined'
    ? setImmediate
    : cb => setTimeout(cb, 0)
  return new Promise(fn)