Volker Duetsch

450 Flips | 7 Magazines | 1 Following | 187 Followers | @vdit | Software developer, with focus on web- and mobile apps.

Faster AngularJS Rendering (AngularJS and ReactJS)

Have you used AngularJs and ran into some performance problems? Using ReactJs rendering becomes much faster. A small examples explains how to use …

ECMAScript 6 git.io/es6features

Introduction<p>ECMAScript 6, also known as ECMAScript 2015, is the latest version of the ECMAScript standard. ES6 is a significant update to the …

JavaScript

HTML5 Security Cheat Sheet

Last revision (mm/dd/yy): <b>02/25/2018</b><p>Introduction<p>The following cheat sheet serves as a guide for implementing HTML 5 in a secure fashion.<p>Communication …

Testing React Web Apps with Mocha

14 Feb 2015<p>Unit testing is an essential part of software engineering. Tests provide living documentation of expected behaviors, prevent regressions, …

JavaScript

JavaScript is a programming language that allows you to implement complex things on web pages. Every time a web page does more than just sit there …

Using ECMAScript 6 today

This blog post is an early draft of my upcoming book “Exploring ES6”. It is a TOC-like overview, with links leading to “chapters” with more</b> …

Why I Ditched Angular for React

A few years ago, when my code started to get cluttered with jQuery selectors and callbacks, AngularJS came to my rescue.Angular helped me with the …

Pluggable JavaScript linter

ESLint<p>The pluggable linting utility for JavaScript and JSX<p>Welcome<p>ESLint is an open source project originally created by Nicholas C. Zakas in June …

An Introduction on How to Make Beautiful Charts With R and Ggplot2

Readers of my previous blog posts have frequently asked me “how do you make those charts?”These charts were made using ggplot2, an add-on package for …

Providence: Machine Learning At Stack Exchange

At Stack Exchange, we’ve historically been pretty loose with our data analysis. You can see this in the “answered questions” definition (has an …

CodePlex Archive

RegExpBuilder

RegExpBuilder integrates regular expressions into the programming language, thereby making them easy to read and maintain. Regular Expressions are …

Angular 2 Todo App

Angular 2 is not packaged or ready for production... but this is a todo app with it.<p>Installation<p>How the installation works<p>The installation clones the …

Software Development

An asynchronous messaging library, written in JavaScript, for node and the web browser

Messaging is a powerful development pattern that makes decoupling components and providing internal APIs incredibly easy. The primary goal of msngr …

JavaScript Has Won: Run Flash with Mozilla Shumway and Develop Silverlight in JS with Fayde

Well this is some amazing news that has been a long time coming. You can take your Flash apps and run them without Flash, and take your Silverlight …

R: ggplot2 - When to Adjust the Group Aesthetic

Each group consists of only one observation. Do you need to adjust the group aesthetic? I’ve been playing around with some weather data over the …

Detailed PhoneGap Goodies for Angular - Part 2

In the first part of this blog series we set the stage for PhoneGap and AngularJS cross-platform development. In this second part of the three part …

Data Science

How the Specialization Works<p>Take Courses<p>A Coursera Specialization is a series of courses that helps you master a skill. To begin, enroll in the …

In-depth introduction to machine learning in 15 hours of expert videos

In January 2014, Stanford University professors Trevor Hastie and Rob Tibshirani (authors of the legendary Elements of Statistical Learning textbook) …

Introduction to Statistical Learning

Slides and videos for Statistical Learning MOOC by Hastie and Tibshirani available separately here. Slides and video tutorials related to this book …

Idiomatic vimrc

" Keeping your lovely 'vimrc' INSIDE of your 'vim' directory is a good idea,<p>" if only because it makes it easier to move your config around.<p>" If you …

vimcheatball3.pdf

Learn Vimscript the Hard Way

Learn Vimscript the Hard Way is a book for users of the Vim editor who want to learn how to customize Vim.<p>It is <i>not</i> a guide to <i>using</i> Vim. Before …

Power Vim Usage

Tips & Tricks for Everyday Editing<p>Smylers<p>UKUUG Linux 2004 Conference • 2004 August<p>This view lists all the slides from the talk in a continuous …

10 vim color schemes you need to own - Vim plugins, tips, tricks and tutorials

There are a lot of Vim color schemes out there. It’s always hard to find the perfect one. People often use different color schemes depending on what …