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# Piotr Wittchen pwittchen

Last active Aug 29, 2015 — forked from mbostock/.block

This example is the second of three in the Path Transitions tutorial; see the previous example for context.

The desired pairing of numbers for path interpolation is like this:

``````M x0, y0 L x1, y1 L x2, y2 L x3, y3 L xR, y4
↓   ↓    ↓   ↓    ↓   ↓    ↓   ↓
M xl, y0 L x0, y1 L x1, y2 L x2, y3 L x3, y4
``````

Where `xl` is some negative value off the left side, and `xr` is some positive value off the right side. This way, the first point ⟨x0,y0⟩ is interpolated to ⟨xl,y0⟩; meaning, the x-coordinate is interpolated rather than the y-coordinate, and so the path appears to slide off to the left. Likewise, the incoming point ⟨xr,y4⟩ is interpolated to ⟨x3,y4⟩.

Last active Aug 29, 2015 — forked from zsxwing/RxBroadcastReceiver.java
 package rx.android.observables; import rx.Observable; import rx.Observable.OnSubscribe; import rx.Subscriber; import rx.android.subscriptions.AndroidSubscriptions; import rx.functions.Action0; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent;
Last active Sep 19, 2015 — forked from MohamedAlaa/tmux-cheatsheet.markdown
tmux shortcuts & cheatsheet
View tmux-cheatsheet.markdown

# tmux shortcuts & cheatsheet

start new:

``````tmux
``````

start new with session name:

``````tmux new -s myname
``````
Created Nov 23, 2015 — forked from pron/Main.java
View Main.java
 package jmodern; import com.codahale.metrics.*; import com.codahale.metrics.annotation.*; import com.fasterxml.jackson.annotation.*; import com.google.common.base.Optional; import feign.Feign; import feign.jackson.*; import feign.jaxrs.*; import io.dropwizard.Application;
Created Dec 8, 2015 — forked from deepak/gist:5933685
Set ENV in Dockerfile with string interpolation
View gist:28c2e6fe4f874bec2f84
 # DOCKER-VERSION 0.4.8 FROM ubuntu:12.04 # install essentials RUN apt-get install -y -q git # Install rbenv RUN git clone https://github.com/sstephenson/rbenv.git /usr/local/rbenv RUN echo '# rbenv setup' > /etc/profile.d/rbenv.sh
Created Dec 20, 2015 — forked from derhuerst/endpoints.md
List of HAFAS API Endpoints
View endpoints.md

# List of HAFAS API Endpoints

This is a list of HAFAS API endpoints, all with different data versions, API versions, output formats and URL configurations. Help me complete this list!

todo: http://www.fahrplanauskunftssysteme.de/?seitenID=27

## Deutsche Bahn (Germany)

Created Dec 28, 2015 — forked from datagrok/git-branch-simplify.md
How to simplify the graph produced by git log --graph
View git-branch-simplify.md

# Ideas for improvements to `git log --graph`

I will maybe someday get around to dusting off my C and making these changes myself unless someone else does it first.

## Make the graph for `--topo-order` less wiggly

Imagine a long-running development branch periodically merges from master. The `git log --graph --all --topo-order` is not as simple as it could be, as of git version 1.7.10.4.

It doesn't seem like a big deal in this example, but when you're trying to follow the history trails in ASCII and you've got several different branches displayed at once, it gets difficult quickly.

Created Dec 29, 2015 — forked from whatnickcodes/base64.js
How to Encode and Decode Strings with Base64 in JavaScript
View base64.js
 // Create Base64 Object var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=Base64._utf8_encode(e);while(f>2;o=(n&3)<<4|r>>4;u=(r&15)<<2|i>>6;a=i&63;if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=Base64._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n
Created Jan 9, 2016 — forked from candidtim/myappindicator_v5.py
Ubuntu AppIndicator to show Chuck Norris jokes
View myappindicator_v5.py
 # This code is an example for a tutorial on Ubuntu Unity/Gnome AppIndicators: # http://candidtim.github.io/appindicator/2014/09/13/ubuntu-appindicator-step-by-step.html import os import signal import json from urllib2 import Request, urlopen, URLError from gi.repository import Gtk as gtk
Created Jan 13, 2016 — forked from davepkennedy/App.java
SQLite + JDBI
View App.java
 public class App { private static final String JDBC_DRIVER = "org.sqlite.JDBC"; private static final String CONNECTION_STRING = "jdbc:sqlite:/tmp/testdb.db"; public static void main( String[] args ) throws SQLException, ClassNotFoundException { SQLiteDataSource ds = new SQLiteDataSource(); ds.setUrl("jdbc:sqlite:/tmp/data.db"); DBI dbi = new DBI(ds); Handle h = dbi.open();