sponomarev

# remove
/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

# restore
/usr/libexec/PlistBuddy -c 'Delete :LSUIElement' /Applications/iTerm.app/Contents/Info.plist

bloudermilk

Last year I started playing around with using memoized private helper methods in my controllers instead of the traditional instance variable assigns we see in RoR controllers. Here's an example:

class PostsController < ApplicationController
  helper_method :new_post, :post, :posts
  
  def new; end
  def show; end
  def edit; end
 def index; end

ruby0x1

// Modified version of a tilt shift shader from Martin Jonasson (http://grapefrukt.com/)
// Read http://notes.underscorediscovery.com/ for context on shaders and this file
// License : MIT

uniform sampler2D tex0;
varying vec2 tcoord;
varying vec4 color;

    /*
        Take note that blurring in a single pass (the two for loops below) is more expensive than separating

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;

kpheasey

#Set Magento root directory permissions.  Call using the following:
# curl -sL https://goo.gl/b1NkHW | sudo bash
#!/bin/bash

if [ ! -f ./app/etc/local.xml ]; then
    echo "-- ERROR"
    echo "-- This doesn't look like a Magento install.  Please make sure"
    echo "-- that you are running this from the Magento main doc root dir"
    exit
fi

raybrownco

# Middleman - Inline SVG Helper
# ------------------------------------------------------------------------------
#
# Installation
# ------------
# 1. Save this file at `[project_root]/helpers/image_helpers.rb`
# 2. Open the project's Gemfile and add this line: `gem "oga"`
# 3. Run `bundle install` from the command line
#
# Note: Restart your local Middleman server (if it's running) before continuing

celoyd

Himawari-8 animation tutorial

Here’s how to make animations like this one. It requires intermediate Unix command-line knowledge, to install some tools and to debug if they don’t work. You’ll need these utilities:

• curl (or you can translate to wget)
• convert and montage, part of ImageMagick
• ffmpeg, plus whatever codecs
• parallel, for iteration that’s nicer than shell for loops or xargs
• run everything in zsh for leading 0s in numerical ranges to work

nepsilon

Speed is a feature: 10 tips for faster browser networking

1. Minimize TCP connections

Ensure the web server uses Keep-Alive headers.

2. Reduce DNS look-ups

DNS look-ups are the first thing blocking your HTTP requests.

LucaTNT

-- This script can be used in conjunction with Better Touch Tool to display the currently playing track on the MacBook Pro TouchBar
-- More info here: https://lucatnt.com/2017/02/display-the-currently-playing-track-in-itunesspotify-on-the-touch-bar

if application "Spotify" is running then
	tell application "Spotify"
		if player state is playing then
			return (get artist of current track) & " - " & (get name of current track)
		else
			return ""
		end if

nepsilon

In a CSV file, how to sum up all numbers in a given column?

When you only have a few thousand lines, a spreadsheet software will do. But when you got millions, it’s another job.

Unix has the awk command, which you might not use too often, if at all, but is both powerful and easy get started with. See here how to sump up all numbers in the 3rd column in records.csv:

awk -F',' '{sum+=$3} END {print sum}' records.csv