anthony-wang

javascript:(function()%7Bwindow.addEventListener(%20'scroll'%2C%20(e)%20%3D%3E%20%7B%20localStorage.setItem('scrollY'%2C%20scrollY)%3B%20localStorage.setItem('zoom'%2C%20document.body.style.zoom)%3B%20%7D%20)%3Bwindow.addEventListener(%20'storage'%2C%20(e)%20%3D%3E%20%7B%20if%20(e.key%20%3D%3D%3D%20%22scrollY%22)%20%7B%20y%3DparseInt(e.newValue)%3B%20window.scrollTo(0%2C%20y)%3B%20%7D%3B%20if%20(e.key%20%3D%3D%3D%20%22zoom%22)%20%7B%20document.body.style.zoom%3De.newValue%3B%20%7D%3B%20%7D%20)%7D)()

anthony-wang

from PIL import Image, ImageEnhance
import os
import subprocess
import sys

# Requires ffmpeg https://www.ffmpeg.org/ffmpeg.html

# Run script as
# python movie_color_bar.py input_video output_frame_folder output_image

anthony-wang

anthony-wang

Fine-tuning Ubuntu 16.04 on x240

Enabling middleclick scrolling in Ubuntu for Lenovo clickpads

With ubuntu 15.10, full clickpad support is provided by xserver-xorg-input-libinput. No further configuration needed. Tested with a T440s. (According to this)

Fine-tuning Ubuntu 14.04 on x240

anthony-wang

lsusb lists the fingerprint reader in the x240 as follows:

Bus 002 Device 003: ID 138a:0017 Validity Sensors, Inc.

There exists experimental driver support for this in a fork of libfprint for vfs5011 sensors, however you'll need to compile the driver yourself. To get the fingerprint sensor to work for lightdm login, su etc, follow these steps.

1. Install fingerprint-gui:

   sudo add-apt-repository ppa:fingerprint/fingerprint-gui
   

anthony-wang

# Use this to block Spotify ad servers
# sources:
# https://www.reddit.com/r/Piracy/comments/4kn6rq/comprehensive_guide_to_blocking_ads_on_spotify/
# https://gist.github.com/teomaragakis/cb187d880c9a3ca2c8a2
# https://gist.github.com/Shujito/b7a8f8f971b22f49b4313d7d3e8e6931
# https://gist.github.com/rifkyekayama/f7c43e470f23878b20416e68f73829dc
# https://gist.github.com/shokoylele/8f4160a102480471cb946fbd800bc86a
############## Begin manual list

# 127.0.0.1 spclient.wg.spotify.com # might block the entire Spotify app from working too

anthony-wang

This is code to convert a string to a type based on discussions here:

https://groups.google.com/d/msg/julia-dev/q9lG55PMdlc/C3IRKbKXcpoJ

type UnsupportedType
end

is_valid_type_ex(s::Symbol) = true
is_valid_type_ex(x::Int) = true

anthony-wang

This is code to convert a string to a type based on discussions here:

https://groups.google.com/d/msg/julia-dev/q9lG55PMdlc/C3IRKbKXcpoJ

type UnsupportedType
end

is_valid_type_ex(s::Symbol) = true
is_valid_type_ex(x::Int) = true

anthony-wang

using Documenter
using Documenter: Selectors, Expanders, Markdown
using Documenter.Markdown: Link, Paragraph

struct DatabaseLookup <: Expanders.ExpanderPipeline end

Selectors.order(::Type{DatabaseLookup}) = 0.5
Selectors.matcher(::Type{DatabaseLookup}, node, page, doc) = false
match_kw(x::String) = ismatch(r"\@library\[example\] \"(.*)\"", x)
match_kw(x::Paragraph) = any(match_kw, x.content)

anthony-wang

custom_replacements = Dict{Regex, Function}(
    r"@fetch_sample_from_database: \"(.*)\"" => function (match)::String
        database_key = match.captures[1]
        source = find_source(global_database, database_key)
        # return a String with any markdown accepted by Documenter:
        """
        ```@example
            $source
        ```
        """