Building science calculators in JavaScript: 3 problems I solved so you don't have to

Floating point errors, unit conversions, and safe formula evaluation — lessons from building scisolvelab.com Science calculators seem simple — take an input, apply a formula, show a result. But when I

On usefulness over accuracy in dev - the broken clock conundrum.

Here is a thought experiment. Imagine two clocks; both analogue. The first clock is broken. But in terms of accuracy its exactly correct twice a day. The second clock is a minute off; technically, it's the most useful one; but it's never exactly corr...

Do you type your Django?

I wrote an article about Typechecking Django and DRF: https://sobolevn.me/2019/08/typechecking-django-and-drf It features django-stubs and djangorestframework-stubs to type internals of your framework. Read an article to change your mind if you stil...

What are some modern javascript tutorials

I want to improve my Javascript skills with the new Javascript (ES6-8). Please link me to some free Javascript tutorials that teach the modern Javascript. As Google as Google is, it's hard to find some things.

What are some good resources/tutorials for a C# beginner?

I am just learning how to code and the really only things I know how to code are: console.WriteLine("Hello, What's your name?"); string name = Console.ReadLine(); Console.WriteLine("Hello {0}. Let's begin. ", name); What would you say is a good tutor...

What are some of the best blogging sites to write coding tutorials?

I have tried Medium and Scotch.io so far for accomplishing this, but Scotch's markdown was horrible and Medium is not exactly suited for code examples. I want something neat.

To anyone who's tried to learn (successfully or not) Node.js: What were your hurdles? What were your successes?

I'm doing some research for the Node.js Education Working Group (WG), and I have high hopes that this will be a good place to get some feedback. So, have you tried to learn Node.js? If so, what were the tools you used to learn? Tutorials? Courses? M...

Tutorials that are focused on the workflow?

I know every tutorial is related to workflow in some way. But I looking for tutorials like: Shows your workflow in general. What tools you've found most useful in coding. Shows how you work in general (so not go too deep in the projects and code). W...

A good framework for interactive tutorials 'a la codeacademy'?

Hey everybody! Anybody knows a good framework for creating interactive coding tutorials? Examples: codeacademy, codeschool, treehouse... Thanks!

Hi, I am a QA guy now getting into programming. I am looking for a python training where I could build an app to learn language and other nuances of web development. Can someone guide me for the same? Thanks