Jonathan Pettersson jpettersson

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

NOTE: the list has moved to https://github.com/sketchplugins/plugin-directory

Sketch Plugins

A list of Sketch plugins hosted at GitHub, in no particular order.

brandonbeecroft/Lorem-Ipsum-Plugin-for-Sketch This is a plugin for quickly creating Lorem Ipsum text in Sketch
sebj/Sketch Templates and Plugins for Sketch by Bohemian Coding
FredericJacobs/crop_Artboard A script to export the Sketch App artboards to the clipboard
almonk/SketchGit A simple Git client built right into Sketch.

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

This is a quick guide on installing HTTPie for Mac OS X systems. This is also useful if you want the python package management utility pip. An installed copy of Homebrew is a prerequisite.

The easy way

brew install httpie

	#!/usr/bin/expect -f

	set prompt "#"
	set address [lindex $argv 0]

	spawn sudo bluetoothctl -a
	expect -re $prompt
	send "remove $address\r"
	sleep 1
	expect -re $prompt

	use std::rc::Rc;

	trait HKT<U> {
	type C; // Current type
	type T; // Type with C swapped with U
	}

	macro_rules! derive_hkt {
	($t:ident) => {
	impl<T, U> HKT<U> for $t<T> {

	#!/bin/bash
	BUCKET=$(whoami)-docker-machine

	# Build a boot2docker.iso for vmware (optional)
	# git clone https://github.com/ianblenke/boot2docker
	# cd boot2docker
	# docker build -t boot2docker . && docker run --rm boot2docker > boot2docker.iso
	# aws s3 cp boot2docker.iso s3://$BUCKET/boot2docker.iso --acl 'public-read'
	# URL=https://s3.amazonaws.com/$BUCKET/boot2docker.iso

	; Comments start with semicolons.

	; Clojure is written in "forms", which are just
	; lists of things inside parentheses, separated by whitespace.
	;
	; The clojure reader assumes that the first thing is a
	; function or macro to call, and the rest are arguments.
	;
	; Here's a function that sets the current namespace:
	(ns test)

	import org.codehaus.jackson.map.ObjectMapper;

	public class HttpUtils {

	private static final int SERVER_PORT = 80;
	private static final String SERVER_IP = "myapp.appspot.com"; // use 10.0.2.2 for emulator

	private static HttpUtils instance = new HttpUtils();
	private DefaultHttpClient client;
	private ResponseHandler<String> responseHandler;