In Clojure, basic maps are unordered. But we can loop through them. Let's get goin' round the track.(Note: you can order by keys with sorted-map.)For LoopClojure has a for expression. The function signature:(for seq-exprs body-expr)The seq-exprs are to be one or more binding-form pairs (think of a (...

This blog post is an introduction to the PubNub Data Stream API, enabling you to stream and send data in 1/10 second or less to any device.

This blog post is an introduction to the PubNub Data Stream API, enabling you to stream and send data in 1/10 second or less to any device.

Table of Contents Last time we defined a new dialect poly for polynomial arithmetic. This time we’ll spruce up the dialect by adding some pre-defined MLIR traits, and see how the application of traits enables some general purpose passes to optimize poly programs. The code for this article is in this...

Note: This is translated from the German original, which was used as a homework for the Programming Paradigms course at Karlsruhe Institute of Technology a long long time ago when I was co-holding the practical courses. Snake is a computer game in which a snake has to be moved through a playing fiel...

Learn how MQTT's lightweight design and pub/sub model make it ideal for efficient communication between devices in IoT systems and sensors

Learn how MQTT's lightweight design and pub/sub model make it ideal for efficient communication between devices in IoT systems and sensors

The latest release of the D2iQ Kubernetes Platform (DKP) represents yet another significant boost to DKP’s multi-cloud and multi-cluster management capabilities. D2iQ Kubernetes Platform (DKP) 2.6 features the new DKP AI Navigator, an AI assistant that enables DevOps to more easily manage Kubernetes...

Increase performance in pgvector using HNSW indexes

Here's my current opinion. Not comprehensive. Almost wonderment.The DecadeWhich decade? The decade is mine. I've written a lot of React in that time. It has been a great tool.Now, one of the latest features, React Server Components, has me thinking about that decade of React.This is recent news beca...

Problem: Compute 16% of 25 in your head. Solution: 16% of 25 is equivalent to 25% of 16, which is clearly 4. This is true for all numbers: $x\%$ of $y$ is always equal to $y\%$ of $x$. The first one is $\frac{x}{100} y$ and the second is $\frac{y}{100}x$, and because multiplication is commutative an...

A comparison between build vs buy when it comes to real-time infrastructure for data streaming and other real-time functionality

A comparison between build vs buy when it comes to real-time infrastructure for data streaming and other real-time functionality

A State of Agile report found 71% of teams adopt Agile & DevOps practices into workflows to meet quick turnaround times without affecting quality.

Discover how Server-Sent Events (SSE) enable real-time communication by letting servers push data updates to clients via a single HTTP connection!

A State of Agile report found 71% of teams adopt Agile & DevOps practices into workflows to meet quick turnaround times without affecting quality.

Discover how Server-Sent Events (SSE) enable real-time communication by letting servers push data updates to clients via a single HTTP connection!

A method for real-time web communication that enables low-latency, bidirectional data streams between clients and servers, used in dynamic web apps

A method for real-time web communication that enables low-latency, bidirectional data streams between clients and servers, used in dynamic web apps

Lately I’ve been messing around with writing a GraphQL parser called TinyGQL. I wanted to see how fast I could make a GraphQL parser without writing any C extensions. I think I did pretty well, but I’ve learned some tricks for speeding up parsers and I want to share them. Today we’re going to specif...

Protect patient data and avoid breaches! Learn how to build HIPAA-compliant healthcare apps with secure, scalable infrastructure and trusted vendor partnerships

Protect patient data and avoid breaches! Learn how to build HIPAA-compliant healthcare apps with secure, scalable infrastructure and trusted vendor partnerships

Bookmarks for September 2023: 11 links - Measuring developer productivity? A respon...; How to pass a coding interview with me - R..., and more.

What's the best version manager today? asdf.What is a Version ManagerManage what? Runtimes. So, I guess it's a runtime version manager.What's a runtime? A platform you build and/or run your code on, like Node.js, Ruby or Java.For a version manager, you'd usually be talking about something like "Node...

Here's how to copy the contents of a file to the system clipboard using xclip.XClipxclip is a cli for copying things. Things is X. X Windows. A window management system that you're probably using in Linux.The MacOS equivalent is pbcopy.PipingThis is probably your second-favorite form of piping behin...

OCaml with Jane Street extensions is available from our public opam repo. Only a slice of the features described in this series are currently implemented.

Looking to build custom features into your virtual event app? Learn how you can create a fully-featured virtual events platform.

Check how real-time messaging API powers instant, low-latency communication for chat, IoT, gaming, and live updates—fast, reliable, and scalable!