Yarith

Elm: Animate the removal of DOM elements with CustomElement and MutationObserver

Desired result

You can see the end result in this ellie. It displays a smooth removal of the clicked items. You can also remove some items from the beginning or the end.

Version 1

https://ellie-app.com/cvCV93KgD56a1

Version 2

An updated ellie with improved performance. This gist was not yet updated with all changes made in this version. Only the article text is somewhat updated.

markehammons

import java.io.{ByteArrayOutputStream, PrintWriter}
import java.util.spi.ToolProvider

enablePlugins(JavaAppPackaging)

//this allows us to run tools like jdeps and jlink from within the JVM
def runTool(name: String, arguments: Seq[String]): Either[String,String] = {
  val maybeTool: Option[ToolProvider] = {
    val _tool = ToolProvider.findFirst(name)
    if(_tool.isPresent) {

pchiusano

package scalaworld.interpreters

/*
This file shows a simple language, an interpreter, and two
partial evaluators for that language, along with a profiling suite.
*/

trait Expr // denotes a Vector[Double] => Vector[Double]

object Expr {

georgexsh

import sys

def j(lineno):
    frame = sys._getframe().f_back
    called_from = frame

    def hook(frame, event, arg):
        if event == 'line' and frame == called_from:
            try:
                frame.f_lineno = lineno

eashish93

vs Questions

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1. http://stackoverflow.com/questions/804115 (rebase vs merge).
2. https://www.atlassian.com/git/tutorials/merging-vs-rebasing (rebase vs merge)
3. https://www.atlassian.com/git/tutorials/undoing-changes/ (reset vs checkout vs revert)
4. http://stackoverflow.com/questions/2221658 (HEAD^ vs HEAD~) (See git rev-parse)
5. http://stackoverflow.com/questions/292357 (pull vs fetch)
6. http://stackoverflow.com/questions/39651 (stash vs branch)
7. http://stackoverflow.com/questions/8358035 (reset vs checkout vs revert)

jdegoes

case class IO[A](unsafePerformIO: () => A) {
  def map[B](ab: A => B): IO[B] = IO(() => ab(unsafePerformIO()))
  def flatMap[B](afb: A => IO[B]): IO[B] =IO(() => afb(unsafePerformIO()).unsafePerformIO())
  def tryIO(ta: Throwable => A): IO[A] = 
    IO(() => IO.tryIO(unsafePerformIO()).unsafePerformIO() match {
      case Left(t) => ta(t)
      case Right(a) => a
    })
}
object IO {

costajob

require "big_int"

def fact(n)
  return 1 if n == 0
  n * fact(n - 1)
end

n = BigInt.new(ARGV[0])
puts fact(n)

juancarlospaco

#!/usr/bin/env python3
# -*- coding: utf-8 -*-


"""HTML2eBook a tiny function that converts HTML5 to eBook,Mobile Friendly."""


import os
import zipfile
from getpass import getuser

lihaoyi

{
import javax.sound.midi._
val  synth = MidiSystem.getSynthesizer()
synth.open()
def note(i: Int) = {
  val channels = synth.getChannels()
  channels(0).noteOn(i, 100)
  Thread.sleep(250)
  channels(0).noteOff(i)
}

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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