kaja47

case class Segment(hash: Int, str: String)

sealed trait DiffGroup
case class NewLine(str: String) extends DiffGroup
case class Diffs(diffs: Seq[Diff]) extends DiffGroup

sealed trait Diff { def pos: Int }
case class Addition(pos: Int, str: String) extends Diff
case class Deletion(pos: Int, len: Int) extends Diff

mishak87

#!/bin/bash
dir=$(mktemp -d)
old=$1
new=$2
git clone "$old" "$dir"
cd "$dir"
git remote add new "$new"
git push -u new master

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

mishak87

Tools and tips that make my day better.

Holy Trinity for debugging

export TERM=xterm
apt-get update -yq && apt-get install -yq mc vim htop

DVC all the way

mishak87

Simple tool for building/uploading multiple versions of docker-library/ like projects

Default directory structure

[docker/]<main.minor>[/<optional>]/Dockerfile

1.) Collect tags

foreach <main>.<minor>
    if -f <main>.<minor>/Dockerfile
 tags[.]=.

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.

---

mishak87

<?php

namespace Kdyby\Doctrine\Console;


use Kdyby;
use Kdyby\Doctrine\BatchImportException;
use Kdyby\Doctrine\Helpers;
use Rixxi;
use Symfony;

mishak87

#!/bin/bash

echo "Deploy launched."

# fetch new version
git fetch origin


# check for changes
CHANGES=$(git status -s)

mishak87

<?php

namespace App\Listeners;

use Kdyby\Events\Annotations as Event;


/**
 * @Event\Subscriber([<class>])
 * <class> is set as default for all handlers

felixrabe

# http://stackoverflow.com/a/646643
String::startsWith ?= (s) -> @slice(0, s.length) == s
String::endsWith   ?= (s) -> s == '' or @slice(-s.length) == s