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DEV Community 👩💻👨💻’s Tweets
What applies to SQL databases from the DynamoDB "Single Table Design"?
TL;DR: not the single table by itself, but the composite key for... compositions (In the UML sense of the term)
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Instead of focusing on the theoretical side (there are already enough of these articles on the web), we will take a more practical approach to hexagonal architecture in Python.
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In the Rails world, thanks to Hotwire’s stack, inline editing is fun and a simple task. Let's learn how to implement inline editing in a Rails application using Hotwire Turbo.
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I usually go with a swapfile instead of a swap partition. So, during installation I don't create that partition, and instead I add the swapfile later.
So, here's how I do it.
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Let's get our math nerd on and look at the arithmetic operation on infinity and how it relates to other natural numbers by using Python!
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In this tutorial, I want to share with you how to remove duplicate rows in your schema using Ecto.
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This post will go over building blocks for implementing a simple content based image retrieval system where the query image is a photo of a vinyl album front cover against of a database of cover art images.
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If you haven't used SQLite in a while, but there are a few great new features that have been added in the last year or so. Let's explore them!
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This is a very good article about how to bundle assets in Rails from
dev.to/adrianthedev/h
#ruby #rails #assets #bundle
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Contrary to common wisdom, sometimes it’s actually good to slow down and think about life. Slow and steady wins the race, you know 😉
This is when such techniques as “throttle” and “debounce” come in handy.
{ author: } #DEVCommunity
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The basic idea is that, within a session, you have the statement parsed, compiled, and optimized only once, and then you execute directly the execution plan, multiple times.
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No matter what level you are at or what experience level you have, learning to navigate and use the CLI can significantly enhance your productivity and ability to work with Linux systems.
{ author: } #DEVCommunity
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A stack is a type of data structure in which items are added and removed in a last-in, first-out (LIFO) order.
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Asynchronous, reactive streams in WebAssembly with wasmRS:
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Let's be honest: dealing with tooling is not something enjoyable if you have to deliver code. It should just work and not be in the way!
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In this blog, you will learn how to develop an audio recorder and player in .NET MAUI. The audio player will record and play audio files.
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I highly recommend and that's where I syndicate my blog posts (after publishing to my private site), and it has a free access model that is more open community. If you dig in there are actually managed tags that are moderated as sub communities.
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Today, I'll cover the initial steps for setting up our development environment, creating a new project, and setting up our server. Let's get started!
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#MLdotNET is an open-source library for writing #dotNET code to perform machine learning tasks in production applications.
This article outlines a pipeline using F# and that generates predictions for new data points. 📖 msft.it/6014eoVbm
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Let's explore how to incorporate a Service Worker into a React application and compare the performance of an expensive function when it is executed in the main thread versus in a Service Worker.
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After searching the Internet, I realized that there is no utility that could quickly and easily clear RAM from garbage. So I started trying to write it myself.
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PostgreSQL 15 shipped in late 2022, including interesting new features like `SQL MERGE`. I wanted to give them a try.
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There's other things you can do with vite-plugin-svgr, and there's a list of options here. Check it out!
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yay!! thank you and for the most beautiful stickers and encouragement to write more :)
I am loving all the stickers ♥️
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Follow along to learn what procedural macros are, why we use them, and how to write them into our Rust code!
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#100Devs #100daysofcode #techtwitter #systemdesign
I keep coming back to this read on system design by . I highly recommend you bookmark this one if you haven't already.
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Show this thread
There is a seemingly infinite amount of different operators that I am constantly learning about. One that I have recently come across is `first()`.
{ author: } #DEVCommunity
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Behind an innocuous release note is a fascinating tale of how hashes in Ruby really work that will take us from the Rails codebase down to the MRI source code.
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Looking for a way to keep your thoughts organized? We've got a simple answer for you: take notes! ✍️
Follow along as explains the benefits of taking notes from a #SoftwareEngineer lens: msft.it/6006esTXE.
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Today, I will tell you a story how I made Jupyter Docker Stacks able to build aarch64 images without too many compromises.
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I was inspired by Nico Riedmann's "Learn git concepts, not commands," so I have summarized Git in my own way.
#CodeNewbie
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Building a complete SPA from scratch can be a little bit overwhelming for developers who used Vue before but never built a complete SPA.
Let's see if we can make it a little easier.
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Data Processing is an important part of Computer Science—it's how the data we interact with everyday is maintained and brought to anywhere it is needed.
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I ask you to join me and raise a glass to 2022, the highs and the lows. I look forward to 2023 and what it brings 🥂
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Learn to create and configure the #dotNETMAUI DataGrid control of Syncfusion using #VS2022 and .NET 6.0.
In this post, we walkthrough customizing DataGrid columns and to enable important features, such as sorting and selecting. 📖, 🎥 👉 msft.it/6018emGXY
read image description
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