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Patrick Drechsler draptik

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gem install bundler execjs
cd /octopress
# Important: use `--path...`!
bundle install --path $HOME/.gem
draptik / CustomerController.cs
Created Nov 8, 2016 — forked from vkhorikov/CustomerController.cs
Handling failures and input errors in a functional way
View CustomerController.cs
public HttpResponseMessage CreateCustomer(string name, string billingInfo)
Result<BillingInfo> billingInfoResult = BillingInfo.Create(billingInfo);
Result<CustomerName> customerNameResult = CustomerName.Create(name);
return Result.Combine(billingInfoResult, customerNameResult)
.OnSuccess(() => _paymentGateway.ChargeCommission(billingInfoResult.Value))
.OnSuccess(() => new Customer(customerNameResult.Value))
draptik / JS-LINQ.js
Created Jul 18, 2016 — forked from DanDiplo/JS-LINQ.js
JavaScript equivalents of some common C# LINQ methods. To help me remember!
View JS-LINQ.js
// JS array equivalents to C# LINQ methods - by Dan B.
// Here's a simple array of "person" objects
var people = [
{ name: "John", age: 20 },
{ name: "Mary", age: 35 },
{ name: "Arthur", age: 78 },
{ name: "Mike", age: 27 },
{ name: "Judy", age: 42 },
{ name: "Tim", age: 8 }
draptik / javascript-nested-groupby-with-aggregation
Last active Jun 25, 2016
multi-level nesting (aka groupby) in javascript using d3.js (adapted from
View javascript-nested-groupby-with-aggregation
var expect = require('chai').expect;
var d3 = require('d3');
describe('app', function () {
var myData = [
{ countryCode: 'DE', areaName: 'DE1', speciesName: 's1', totalScore: 1000 },
{ countryCode: 'DE', areaName: 'DE1', speciesName: 's2', totalScore: 2000 },
{ countryCode: 'DE', areaName: 'DE1', speciesName: 's3', totalScore: 3000 },
{ countryCode: 'DE', areaName: 'DE2', speciesName: 's1', totalScore: 1000 },
draptik /
Last active Sep 14, 2017
Python script for monitoring temperatures sent from ciseco sensors and weather underground.
#!/usr/bin/env python
import sqlite3
import threading
from time import time, sleep, gmtime, strftime
import serial
import requests
# global variales
draptik / gist:614fe988c929525b25d5
Created May 22, 2015
Git alias settings in gitconfig
View gist:614fe988c929525b25d5 --global -e
alias.up=pull --rebase
alias.cob=checkout -b --pretty=format:'%C(yellow)%h%Creset%C(bold red)%d %Creset%s%Cgreen [%cn] %C(bold green)(%cr)%Creset' --decorate
alias.ll=log --graph --pretty=format:'%Cred%h%Creset -%C(bold yellow)%d%Creset %s %Cgreen(%cr) %C(dim green)<%an>%Creset' --abbrev-commit --
alias.f=!git ls-files | grep -i
alias.grep=grep -Ii
crontab -e
*/5 * * * * /usr/bin/sudo -H /home/pi/my-scripts/ >> /dev/null 2>&1

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for,, and on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

draptik / chocolatey-sample-dev-tools.txt
Created Sep 25, 2014
Chocolatey packages for developers001 (browsers, git, keepass, truecrypt)
View chocolatey-sample-dev-tools.txt
C:\>choco install GoogleChrome Firefox fiddler git TortoiseGit Emacs 7zip keepass truecrypt

Keybase proof

I hereby claim:

  • I am draptik on github.
  • I am draptik ( on keybase.
  • I have a public key whose fingerprint is 10A4 B0E4 277F CD15 9F08 845D B063 1437 5124 4030

To claim this, I am signing this object: