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@melwil
melwil / harlemshake.js
Created June 23, 2015 08:39
Make "any" site do the harlem shake! Paste into console.
(function () {
function c() {
var e = document.createElement("link");
e.setAttribute("type", "text/css");
e.setAttribute("rel", "stylesheet");
e.setAttribute("href", f);
e.setAttribute("class", l);
document.body.appendChild(e)
}
function h() {
@adymo
adymo / gist:7b1e6db801ed6ae5c36f
Last active May 3, 2019 13:07
Kubuntu 15.04 Linux on Dell XPS 13 2015 High DPI Setup

Xorg resolution [works]

  • not detected automatically from edid
  • check physical screen dimensions with xrandr
  • put those into /etc/X11/xorg.conf.d/90-monitor.conf
      Section "Monitor"
        Identifier ""
        DisplaySize 293 165 # xrandr reports 294, but 293 makes it 277x277dpi instead of 276x277
      EndSection
    
    
@swlaschin
swlaschin / ConstrainedTypesExamples.fsx
Last active May 17, 2025 18:55
Examples of creating constrained types in F#
// General hints on defining types with constraints or invariants
//
// Just as in C#, use a private constructor
// and expose "factory" methods that enforce the constraints
//
// In F#, only classes can have private constructors with public members.
//
// If you want to use the record and DU types, the whole type becomes
// private, which means that you also need to provide:
// * a constructor function ("create").
@benmccormick
benmccormick / minimal.vim
Last active February 26, 2022 17:09
A minimal vimrc for new vim users
" A minimal vimrc for new vim users to start with.
"
" Referenced here: http://vimuniversity.com/samples/your-first-vimrc-should-be-nearly-empty
"
" Original Author: Bram Moolenaar <[email protected]>
" Made more minimal by: Ben Orenstein
" Modified by : Ben McCormick
" Last change: 2014 June 8
"
" To use it, copy it to
@stuntgoat
stuntgoat / indent_sql.el
Created February 10, 2014 08:55
An indentation heuristic for Emacs' sql-mode
(defun get-previous-indentation ()
"Get the column of the previous indented line"
(interactive)
(save-excursion
(progn
(move-beginning-of-line nil)
(skip-chars-backward "\n \t")
(back-to-indentation))
(current-column)))
@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active May 13, 2025 09:47
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@ChristinGorman
ChristinGorman / gist:6890462
Last active December 25, 2015 00:49
Attempt at function pointers in java :-)
package no.gorman.stop.it;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import javassist.util.proxy.MethodHandler;
import javassist.util.proxy.ProxyFactory;
/**
* I like using Mockito in tests and wondered if I could create
// --------------------------------------------------
// Flexbox LESS mixins
// The spec: http://www.w3.org/TR/css3-flexbox
// --------------------------------------------------
// Flexbox display
// flex or inline-flex
.flex-display(@display: flex) {
.old-flex-display(@display);
display: ~"-webkit-@{display}";
@pmeenan
pmeenan / user-timing-rum.js
Last active January 18, 2024 23:46
Support routine for adding W3C user timing events to a site. Includes some basic polyfill support for browsers that don't support user timing or navigation timing (though the start time for non-navigation timing support could be improved with IE < 9 to use IE's custom start event).
// Support routines for automatically reporting user timing for common analytics platforms
// Currently supports Google Analytics, Boomerang and SOASTA mPulse
// In the case of boomerang, you will need to map the event names you want reported
// to timer names (for mPulse these need to be custom0, custom1, etc) using a global variable:
// rumMapping = {'aft': 'custom0'};
(function() {
var wtt = function(n, t, b) {
t = Math.round(t);
if (t >= 0 && t < 3600000) {
// Google Analytics
@sntran
sntran / elixir
Last active December 17, 2015 23:09
Dockerfile for Erlang container for Docker.IORename each of these to `Dockerfile` to build the imagedocker build -t="{imagename}" .docker run -i -t {imagename} /bin/bash
# Elixir on Erlang
#
# VERSION 0.13.2
FROM sntran/kerl
MAINTAINER Son Tran-Nguyen "[email protected]"
RUN apt-get install -y unzip
RUN mkdir -p /opt/erlang/elixir
RUN cd /opt/erlang/elixir && curl -L -O https://github.com/elixir-lang/elixir/releases/download/v0.13.2/Precompiled.zip && unzip Precompiled.zip