RUby on Whales: Dockerizing Ruby and Rails – I am working on a ruby on rails cluster. There will be many links about my research. An exhaustive and documented Docker configuration for developing Ruby and Rails applications
Things You Should Know About Databases– Things You Should Know About Indexes and Transactions. This post covers internal workings of indexes and transactions of RDBMSs.
Robotics Knowledge Base:The Wiki for Robot BuildersThis is a idiosyncratic collection of information. Some of it is pretty useful!The Robotics Knowledgebase exists to advance knowledge in the robotics discipline.
The strange relationship between objects, functions, generators and coroutines — In this article, I’d like to investigate some relationships between functions, objects, generators and coroutines in Python. At a theoretical level, these are very different concepts, but because of Python’s dynamic nature, many of them can appear to be used interchangeably.
Life Is Not Short | DKB Show: The most surprising thing is that you wouldn’t let anyone steal your property, but you consistently let people steal your time, which is infinitely more valuable.
Algorithms from scratch: RANSAC: RANSAC stands for Random Sample Consensus. In my opinion, it is the best type of algorithm: simple but very powerful and useful. It is…
Defining the shooting envelope https://ift.tt/bI0tjwU latent consultant in me emerges. I’ve gotten a number of emails recently asking for me to define the meaning of ‘shooting envelope’ – it’s a term which I use quite…
Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more. – GitHub – kochrt/markwhen: Make a cascading timeline …
Why products should be “slick”, not just viableI hate the term MVP. Over the past decade, it’s been overused and misunderstood to the point where something labeled as an MVP is automatically assumed to be pr
Python mmap: Doing File I/O With Memory Mapping – Real PythonIn this video course, you’ll learn how to use Python’s mmap module to improve your code’s performance when you’re working with files. You’ll get a quick overview of the different types of memory before diving into how and why memory mapping with mmap can make your file I/O operations faster.
HuskyLens – An AI Camera: Click, Learn, and Play | Vision Sensor | DFRobot Electronics Huskylens is an easy-to-use AI camera | Vision Sensor. DFRobot Huskylens (SEN0305) is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition. June 12, 2022 at 03:01AM