hensg

Ghostty Keyboard Shortcuts

Default keyboard shortcuts for Ghostty terminal emulator. Platform-specific differences are noted where applicable.

Window Management

Action	Windows/Linux	macOS
New window	Ctrl+Shift+N	Cmd+N
Close window	Alt+F4	Cmd+Shift+W

bwicklund

import argparse
import boto3
import os
import threading
from fnmatch import fnmatch

# S3 multi-part upload parts must be larger than 5mb
MIN_S3_SIZE = 6000000
LOG_LEVEL = 'INFO'

tifletcher

import scala.concurrent.Future

implicit val ec = scala.concurrent.ExecutionContext.global

def future(name: String): Future[String] = {
  println(s"constructing $name")
  Future {
    Thread.sleep(1000)
    println(s"resolved $name")
    name

jdegoes

Applied Functional Programming with Scala - Notes

Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

etorreborre

/**
 * We need to create bidirectional maps for items having both a name an an id
 * When we collect items, we need to check that there are no duplicated names or ids for a given item
 */
 
 // first let's define bi-directional maps
 case class BiMap[K, V](keys: Map[K, V], values: Map[V, K]) {

  def add(entry: BiMapEntry[K, V]): BiMap[K, V] =
    BiMap(keys + (entry.key -> entry.value), values + (entry.value -> entry.key))

pauca

import java.io._
import java.util.zip._
import scala.io.Source

var in   = new GZIPInputStream(new FileInputStream("test.gz"))
// write setup in different objects to close later properly (important for big files )
var fos  = new FileOutputStream("test2.gz")
var gzos = new GZIPOutputStream( fos )
var w    = new PrintWriter(gzos)