This gist lists challenges you run into when building offline-first applications based on IndexedDB, including open-source libraries like Firebase, pouchdb and AWS amplify (more).
Note that some of the following issues affect only Safari. Out of the major browsers, Chrome's IndexedDB implementation is the best.
When this bug occurs, every time you use the indexeddb, the WAL file grows. Garbage collection doesn't seem to be working, so after a while, you end up with gigabytes of data.
Spatie’s Media Library requires FFmpeg in order to create video poster images.
sudo apt update;sudo apt install ffmpeg;ffmpeg -version should output FFmpeg version.demo: https://x.com/adtac_/status/1820127470613622950 (3.5 fps, Paperwhite 3)
mobileread.com is your best resource here, follow the instructions from the LanguageBreak thread
I didn't really follow the LanguageBreak instructions because I didn't care about most of the features + I was curious to do it myself, but the LanguageBreak github repo was invaluable for debugging
| // MARK: - Encoding | |
| public struct <#Name#>Encoder: Encoder { | |
| public let codingPath: [CodingKey] | |
| public var userInfo: [CodingUserInfoKey: Any] | |
| public func container<Key: CodingKey>(keyedBy type: Key.Type) -> Swift.KeyedEncodingContainer<Key> { | |
| <#code#> | |
| } |
It sometimes happen you need change code on a machine from which you cannot push to the repo.
You’re ready to copy/paste what diff outputs to your local working copy.
You think there must be a better way to proceed and you’re right. It’s a simple 2 steps process:
1. Generate the patch:
git diff > some-changes.patch
Self-hosting is the practice of locally hosting and managing applications instead of renting from SaaSS providers.
This is a list of Free Software network services and web applications which can be hosted locally. Non-Free software is listed on the Non-Free page.
See Contributing.
| namespace CpfCnpj | |
| { | |
| public static class CpfCnpjUtils | |
| { | |
| public static bool IsValid(string cpfCnpj) | |
| { | |
| return (IsCpf(cpfCnpj) || IsCnpj(cpfCnpj)); | |
| } | |
| private static bool IsCpf(string cpf) |
| /** | |
| * ------------------------------------------------------------------------------ | |
| * IMPORTANT UPDATE: | |
| * This is *not* a complete implementation and I do not suggest using it!. This | |
| * was primarily an experiment to determine whether or not a decent blocking | |
| * hook could be implemented in userland, and the answer we came up with is NO. | |
| * | |
| * Luckily we added `usePrompt` (behind an `unstable_` flag) back to React Router | |
| * a few versions ago! It's not documented [and I'm no longer on the team, so I | |
| * probably won't try to do anything about that], but you can see it in source. |
For years, people have been using jemalloc with ruby. There were various benchmarks and discussions. Legend had it that Jemalloc 5 didn't work as well as Jemalloc 3.
Then, one day, hope appeared on the horizon. @wjordan offered a config for Jemalloc 5.
FROM ruby:3.1.2-bullseye
RUN apt-get update ; \