I got confused by all the buzzwords: data science, machine learning, deep learning, neural nets, artificial intelligence, big data, and so on and so on. As an engineer I like to put some structure to the chaos. Inspired by Roadmap: How to Learn Machine Learning in 6 Months and Tetiana Ivanova – How to become…
Imagine that you come home from a party and you are stopped by the police. They ask you to take a drug test and you accept. The test result is positive. You are guilty. But wait a minute! Is it really that simple?
Keep it simple, stupid! When we first released our tool to the end user, we proudly named it v1.0.0. This is called semantic versioning – major.minor.patch Makes sense for libraries where a minor change e.g. 1.0.0 to 1.1.0 means interface compatibility, just some new functions. A major change e.g. 1.0.0 to 2.0.0 means “Attention, I…
Dealing with KnockoutJS I came across some newer features of the JavaScript language ES6 TL;DR: don’t use var anymore when You declare variables. Some examples:
Trying to contribute to the Flask plugin flask-login I just added these lines: if isinstance(duration, (int, long)): duration = timedelta(seconds=duration) Looking quite plausible, isn’t it? But lo and behold: it doesn’t work under Python 3.x. Dang! The reason: Python 2 has two integer types: int and long. In Python 3 there is only int, which…
After I’ve introduced You to Yarn I will show You more client side tools in this post. Grunt is a task runner which comes in handy for a lot of setup and configuring work e.g. concatenating and minimizing JavaScript or CSS files To get started You can add grunt via yarn to your project yarn…
Fiddling around with the wire webapp which is available on GitHub I came across yarn. Yarn is a package manager like npm which accesses the same repositories. The design goals are reproducibility of builds, speed and security. Installation npm install -g yarn or on macOS
Motivation Good writing is key for a software developer as I stated in Writing as a complementary skill for your SW engineering career So when you are writing a lot of texts in the browser e.g. in a wiki or an issue tracker you definitely want a spellchecker enabled. For some reasons Firefox distinguishes between…
Motivation Every Junior Developer needs some pet projects to try out some techniques he or she is not familiar with already. Because I’ve always had a hard time with regular expressions (I know that they are useful, but I use them so rarely that I cannot get a hold of all the syntax) I’ve started…
PyCharm amazes me every time. Although it is first and foremost a python IDE you can do full stack web development with it, i. e. you have code completion for HTML, CSS, JavaScript and even TypeScript, CoffeeScript. I wanted to code some node.js stuff and Jetbrains already got a plugin for PyCharm. Before installation: https://www.jetbrains.com/help/pycharm/2017.1/node-js-and-npm.html…