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Cake day: July 1st, 2023

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  • Don’t use JSON for the response unless you include the response header to specify it’s application/json. You’re better off with regular plaintext unless the request header Accept asked for JSON and you respond with the right header.

    That also means you can send a response based on what the request asked for.

    403 Forbidden (not Unauthorized) is usually enough most of the time. Most of those errors are not meant for consumption by an application because it’s rare for 4xx codes to have a contract. They tend to go to a log and output for human readers later, so I’d lean on text as default.




  • I just recently started working with ImGui. Rewrite compiled game engines to add support for HDR into games that never supported it? Sure, easy. I can mod most games in an hour if not minutes.

    Make the UI respond like any modern flexible-width UI in the past 15 years? It’s still taking me days. All of the ImGui documentation is hidden behind closed GitHub issues. Like, the expected user experience is to bash your head against something for hours, then submit your very specific issue and wait for the author to tell you what to do if you’re lucky, or link to another issue that vaguely resembles your issue.

    I know some projects, WhatWG for one, follow the convention of, if something is unclear in the documentation, the issue does not get closed until that documentation gets updated so there’s no longer any ambiguity or lack of clarity.















  • Yeah, that’s a big simplification and I get it. But the async syntax itself syntax “sugar” for Promises. It’s not like C# or Java/Android where it will spawn a thread. If you take a JSON of 1000 rows and attach a promise/await to each of them, you won’t hit the next event loop until they all run to completion.

    It’s a common misconception that asynchronous means “run in background”. It doesn’t. It means run at end of current call stack.

    Prior to that, the browser had window.setTimeout and its callback for delays and animation and such - but that’s it.

    And you STILL have to call setTimeout in your async executions or else you will stall your UI.

    Again async is NOT background. It’s run later. async wraps Promise which wraps queueMicrotask.

    Here is a stack overflow that explains it more in detail.