hsablonniere

scrollIntoViewIfNeeded 4 everyone!!!

This gist provides a simple JavaScript implementation of the non-standard WebKit method scrollIntoViewIfNeeded that can be called on DOM elements.

Usage

Just use the code in index.js in your app or website. You can see usage in the test page test.html.

The parent element will only scroll if the element being called is out of the view. The boolean can force the element to be centered in the scrolling area.

ronkorving

(function (window) {

        // This library re-implements setTimeout, setInterval, clearTimeout, clearInterval for iOS6.
        // iOS6 suffers from a bug that kills timers that are created while a page is scrolling.
        // This library fixes that problem by recreating timers after scrolling finishes (with interval correction).
	// This code is released in the public domain. Do with it what you want, without limitations. I do not promise
	// that it works, or that I will provide support (don't sue me).
	// Author: rkorving@wizcorp.jp

        var timeouts = {};

gnarf

Install

Either copy the aliases from the .gitconfig or run the commands in add-pr-alias.sh

Usage

Easily checkout local copies of pull requests from remotes:

• git pr 4 - creates local branch pr/4 from the github upstream(if it exists) or origin remote and checks it out
• git pr 4 someremote - creates local branch pr/4 from someremote remote and checks it out

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

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.

---

alexproca

#!/usr/bin/env bash

#copy this in a folder from path ex: /usr/local/bin
#usage: docker-machine-rename default my-default

# Authors
#
# alexproca initial script
# eurythmia sed magic

kirilloid

function getType (value) {
  let type = typeof value;
  if (type === 'object') {
    return value ? Object.prototype.toString.call(value).slice(8, -1) : 'null';
  }
  return type;
}

[NaN, 0, 1, Infinity,             // numbers
 null, undefined, false, 'str',   // other primitives

ericclemmons

Using <details> in GitHub

Suppose you're opening an issue and there's a lot noisey logs that may be useful.

Rather than wrecking readability, wrap it in a <details> tag!

<details>
 Summary Goes Here

markgraf

So you deleted a private key file and have no backup?

It happened to me in my first IT job. I was told to rm a couple of outdated keyfiles. Of course they weren't named in a human readable manner. And of course I tab-completed to the wrong directory...

AAAAAAAAAAAAHHHH!!!

Of course, there was no such thing as "undelete" on the linux-box in question.

ingmarh

# docker build -t circleci_build_artifacts .
# docker run -it -e CIRCLECI_TOKEN=token --init -p 8091:8091 --name circleci_build_artifacts -d circleci_build_artifacts
FROM hayd/alpine-deno:1.0.0

ENV PORT 8091

EXPOSE $PORT

WORKDIR /app

kiding

<!-- 
  When an input element gets focused, iOS Safari tries to put it in the center by scrolling (and zooming.)
  Zooming can be easily disabled using a meta tag, but the scrolling hasn't been quite easy.

  The main quirk (I think) is that iOS Safari changes viewport when scrolling; i.e., toolbars shrink.
  Since the viewport _should_ change, it thinks the input _will_ move, so it _should_ scroll, always.
  Even times when it doesn't need to scroll—the input is fixed, all we need is the keyboard—
  the window always scrolls _up and down_ resulting in some janky animation.

  However, iOS Safari doesn't scroll when the input **has opacity of 0 or is completely clipped.**