Ensuring data(base) consistency during concurrent requests

"Bugs caused by race conditions can be a huge source or frustration. They are difficult to identify and often difficult to remedy. As part of my day to day job at Mollie, guarding against data inconsistencies is always top of mind."

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Trie in Javascript: the Data Structure behind Autocomplete

"We've already covered the basics of tree data structure in three posts. If you haven't gone through those yet, I would strongly going through the introductory post at the very least. Trie is a variation of tree data structure. It's also referred to as prefix tree or a variation of search tree."

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Modern Php Cheatsheet

"This document is a cheatsheet for Php you will frequently encounter in modern projects and most contemporary sample code."

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The Law of Leaky Abstractions

"There’s a key piece of magic in the engineering of the Internet which you rely on every single day. It happens in the TCP protocol, one of the fundamental building blocks of the Internet. TCP is a way to transmit data that is reliable."

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A Beginner’s Guide to SvelteKit

"SvelteKit is an officially supported framework, built around Svelte. It adds key features to a Svelte app — such as routing, layouts and server-side rendering — and makes front-end development outrageously simple."

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"We’re excited to announce Cloudflare R2 Storage! By giving developers the ability to store large amounts of unstructured data, we’re expanding what’s possible with Cloudflare while slashing the egress bandwidth fees associated with typical cloud storage services to zero."
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Using `React.memo` to Avoid Unnecessary Rerenders

"In my last post, I talked about the concept of memoization and how the technique is used to avoid calculating a previously calculated result of a function. I also made mention of the two memoization functions in React. This post is going to focus on React."

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How To Configure WebDAV Access with Apache on Ubuntu 18.04

"The author selected the Free and Open Source Fund to receive a donation as part of the Write for DOnations program. WebDAV is an extension of the HTTP protocol that allows users to manage files on remote servers."

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React Architecture: How to Structure and Organize a React Application

"There is no consensus on the right way to organize a React application. React gives you a lot of freedom, but with that freedom comes the responsibility of deciding on your own architecture."

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zsh problem: compinit:503: no such file or directory: /usr/local/share/zsh/site-functions/_brew

"When I installed oh my zash. When I addedexport PATH="/opt/homebrew/bin:$PATH" to my ~/.zshrc file. This error was shown in my terminal: However, I checked and found that these two files do exsist. Can someone tell me that the problem is?"

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Xero migrating to OAuth 2.0 from OAuth 1.0

"OAuth 2.0 is a protocol that lets your app access a user’s account without accessing their password. Your app requests specific permission scopes and is granted an access token upon a user’s approval."
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Vercel Serverless Functions vs Cloudflare Workers · Moiva.io Blog

"Vercel provides a good solid solution for Serverless Functions and makes the process of their creation seamless and hassle-free. Cloudflare Workers offer more functionality out-of-the-box (e.g. key-value data store, CRON) and look more mature and sophisticated."

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Operating Lambda: Building a solid security foundation – Part 1

"In the Operating Lambda series, I cover important topics for developers, architects, and systems administrators who are managing AWS Lambda-based applications. This two-part series discusses core security concepts for Lambda-based applications."

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Building a serverless multi-player game that scales

"This post is written by Tim Bruce, Sr. Solutions Architect, Developer Acceleration. Game development is a highly iterative process with rapidly changing requirements."

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What is SvelteKit?

"SvelteKit is an upcoming app framework built around Svelte. As the next evolution to Sapper, it inherits much of its functionality such as file-based routing, Server Side Rendering, and TypeScript support."

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How can I get query strings in my Amazon S3 static website?

"I am hosting a static website on Amazon S3. Some of my client-side javascript parses the query strings to control the HTML. This works fine locally, but on the S3-hosted version, the query strings seem to get dropped from the request."

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Using your own domain with AWS S3 and Cloudflare

"If you’re using a CNAME on your root domain, you’re gonna have problems. That’s just a DNS thing – and if you want to host a root domain on S3, you won’t be provided with an IP address by AWS."

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Configuring an Amazon Web Services static site to use Cloudflare

"Learn how to set up your static content site using Amazon Web Services S3 buckets and Cloudflare proxying. You can use Cloudflare to proxy sites that rely on Amazon Web Services (AWS) to store static content using Amazon's Simple Storage Service (S3)."

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The Missing Guide to AWS API Gateway Access Logs

"I’ve spent a fair bit of time with API Gateway over the past few years. It’s an awesome (if occasionally frustrating) service for building serverless web APIs using Lambda functions."

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One-liners | Basic | Cheat sheet | Linux Command Library

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