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Eric Dattore ELD

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@OXY2DEV
OXY2DEV / fancy_lsp_hover.md
Last active April 15, 2025 08:27
A slightly fancier LSP hover for Neovim

✏️ Overview

A pretty simple custom LSP hover window that tries to solve the issues I face with the built-in one.

showcase_1 showcase_2

Note

This was designed with small screen size in mind!

@chriselsner
chriselsner / nix-on-macos-catalina.md
Last active September 19, 2024 00:46
Nix on macOS Catalina

Nix on macOS Catalina

I'm writing this gist for my own records but it might help someone else too.

Installing Nix

Support for Catalina has improved a lot since the update was first rolled out.

Note: See the NixOS manual for discussion of the --darwin-use-unencrypted-nix-store-volume option.

@edmundsmith
edmundsmith / followup_hkt_emu.md
Created August 8, 2019 11:44

Follow-up to Method on Emulating Higher-Kinded Types (HKTs) in Rust

First off, thanks for all the comments and kind words on the original writeup; I've been meaning to follow up on some of the suggestions and write about the different ways to represent monads (and functors, HKTs, etc) that now exist, but a month of being busy has kind of gotten in the way (mainly with three new kittens!).

And for sure, I do not expect (nor do I want) this to become the norm for production-level Rust: rather, I hope that this can contribute to the foundations of programming with higher-level abstractions in Rust, somewhat like how early template metaprogramming in C++ and typeclass-constraint-unification metaprogramming in Haskell have contributed, perhaps indirectly, to later innovations in their respective languages and ecosystems that were much more reasoned, sound and usable.

Changes, Edits, Refinements

One of the things suggested in the com

@edmundsmith
edmundsmith / writeup.md
Created July 7, 2019 20:47
Method for Emulating Higher-Kinded Types in Rust

Method for Emulating Higher-Kinded Types in Rust

Intro

I've been fiddling about with an idea lately, looking at how higher-kinded types can be represented in such a way that we can reason with them in Rust here and now, without having to wait a couple years for what would be a significant change to the language and compiler.

There have been multiple discussions on introducing higher-ranked polymorphism into Rust, using Haskell-style Higher-Kinded Types (HKTs) or Scala-looking Generalised Associated Types (GATs). The benefit of higher-ranked polymorphism is to allow higher-level, richer abstractions and pattern expression than just the rank-1 polymorphism we have today.

As an example, currently we can express this type:




  


  




    


          
    

      

        
        

          

              @rajinwonderland
          

          

            
                rajinwonderland
                / Guide.md
            
            

              Last active
              November 28, 2022 20:58
            

              
                VS Code Syntax Highlighting on Keynote
              
          

        

      

        

  

      

    
A more detailed guide for copying VSCode themed syntax highlighting over to Keynote.
Original Article


Prerequisites


    

  • VSCode Installed
    • 

  • Your favorite or theme installed and configured in your settings.
    • 

  • Keynote Installed
    • 




  


  




    


          
    

      

        
        

          

              @ladinu
          

          

            
                ladinu
                / encryptedNixos.md
            
            

              Last active
              April 10, 2025 01:00
            

              
                NixOS install with encrypted /boot /root with single password unlock
              
          

        

      

        

  

      

    
Requirements


    

  1. Encrypt everthing including /boot and /root
    2. 

  2. Enter password once
    3. 

  3. Support UEFI
    4. 



Installation media setup


Download NixOS minimal iso and copy to USB stick. For example on Mac OSX


$ diskutil list
$ diskutil unmountDisk /dev/disk1 # Make sure you got right device



  


  




    


          
    

      

        
        

          

              @Diggsey
          

          

            
                Diggsey
                / Looking into the Future.md
            
            

              Created
              October 1, 2017 11:19
            

          

        

      

        

  

      

    
Looking into the Future


futures-rs is the library which will hopefully become a shared foundation for everything async in Rust. However it's already become renowned for having a steep learning curve, even for experienced Rustaceans.


I think one of the best ways to get comfortable with using a library is to look at how it works internally: often API design can seem bizarre or impenetrable and it's only when you put yourself in the shoes of the library author that you can really understand why it was designed that way.


In this post I'll try to put down on "paper" my understanding of how futures work and I'll aim to do it in a visual way. I'm going to assume you're already somewhat familiar with Rust and why futures are a useful tool to have at one's disposal.


For most of this post I'll be talking about how things work today (as of September 2017). At the end I'll touch on what's being proposed next and also make a case for some of the changes I'd like to see.


If you're interested in learning more ab



  


  




    


          
    

      

        
        

          

              @ageis
          

          

            
                ageis
                / YubiKey-GPG-SSH-guide.md
            
            

              Last active
              April 10, 2025 08:49
            

              
                Technical guide for using YubiKey series 4 for GPG and SSH
              
          

        

      

        

  

      

    
YubiKey 4 series GPG and SSH setup guide


Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.








You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.



  


  




    


          
    

      

        
        

          

              @lattner
          

          

            
                lattner
                / TaskConcurrencyManifesto.md
            
            

              Last active
              April 19, 2025 04:47
            

              
                Swift Concurrency Manifesto
              
          

        

      

        

  

      

    
  


  




    


          
    

      

        
        

          

              @belst
          

          

            
                belst
                / rocketguide.md
            
            

              Last active
              March 29, 2025 20:35
            

              
                Deploy Rocket in production
              
          

        

      

        

  

      

    
Deploy Rocket using Letsencrypt and nginx


Information


This guide uses the domain your-domain.tld and its www. prefixed version.
It starts the rocket application on 127.0.0.1:1337 and as the user www-data. The proxy listens on port 80 and 443 though.

If you need other values, update them accordingly in your nginx and systemd configs.


Prerequisites


You need to have nginx, certbot and rust installed.