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@PJUllrich
PJUllrich / big-o.md
Last active June 28, 2024 20:25
Big-O Time Complexities for Elixir Data Structures

Big-O Time Complexities for Elixir data structures

Map [1]

Operation Time Complexity
Access O(log n)
Search O(log n)
Insertion O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion O(n) for <= 32 elements, O(log n) for > 32 elements
@shu-yusa
shu-yusa / create_jwt.sh
Last active September 9, 2024 08:35
Generate private and public keys, and create JWT and JWKs
#!/bin/sh
## Requires openssl, nodejs, jq
header='
{
"kid": "12345",
"alg": "RS256"
}'
payload='
{
"iss": "https://example.com",
@0x4D31
0x4D31 / beautiful_idiomatic_python.md
Last active September 5, 2024 12:30 — forked from JeffPaine/beautiful_idiomatic_python.md
[Beautiful Idiomatic Python] Transforming Code into Beautiful, Idiomatic Python #python

Transforming Code into Beautiful, Idiomatic Python

Notes from Raymond Hettinger's talk at pycon US 2013 video, slides.

The code examples and direct quotes are all from Raymond's talk. I've reproduced them here for my own edification and the hopes that others will find them as handy as I have!

Looping over a range of numbers

for i in [0, 1, 2, 3, 4, 5]:
@0xjac
0xjac / private_fork.md
Last active September 21, 2024 22:57
Create a private fork of a public repository

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

  1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.) 
    

    2. 



git clone --bare git@github.com:usi-systems/easytrace.git



  


  




    


          
    

      

        
        

          

              @parmentf
          

          

            
                parmentf
                / GitCommitEmoji.md
            
            

              Last active
              September 19, 2024 17:12
            

              
                Git Commit message Emoji
              
          

        

      

        

  

      

    
  


  




    


          
    

      

        
        

          

              @staltz
          

          

            
                staltz
                / introrx.md
            
            

              Last active
              September 20, 2024 10:10
            

              
                The introduction to Reactive Programming you've been missing
              
          

        

      

        

  

      

    
  


  




    


          
    

      

        
        

          

              @olasd
          

          

            
                olasd
                / stream_to_youtube.sh
            
            

              Created
              March 28, 2014 19:58
            

              
                Stream video to youtube via ffmpeg
              
          

        

      

        

  

    
    


        



  


  

        

          
          #! /bin/bash
        

        

          
          #
        

        

          
          # Diffusion youtube avec ffmpeg
        

        

          
          

        

        

          
          # Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.
        

        

          
          

        

        

          
          VBR="2500k"                                    # Bitrate de la vidéo en sortie
        

        

          
          FPS="30"                                       # FPS de la vidéo en sortie
        

        

          
          QUAL="medium"                                  # Preset de qualité FFMPEG
        

        

          
          YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2"  # URL de base RTMP youtube
        

  





    


  




    


          
    

      

        
        

          

              @xcommerce-gists
          

          

            
                xcommerce-gists
                / CreateAccount
            
            

              Last active
              December 25, 2015 12:21
            

              
                How to Create a PayPal Account Using Adaptive Accounts.curl
              
          

        

      

        

  

    
    


        



  


  

        

          
          HTTP Headers
        

        

          
          ------------
        

        

          
          -H "X-PAYPAL-SECURITY-USERID: <Caller-UID>"             # UserID from the Caller account 
        

        

          
          -H "X-PAYPAL-SECURITY-PASSWORD: <Caller-Pswd>"          # Password from the Caller account 
        

        

          
          -H "X-PAYPAL-SECURITY-SIGNATURE: <Caller-Sig>"          # Signature from the Caller account
        

        

          
          -H "X-PAYPAL-REQUEST-DATA-FORMAT: JSON" 
        

        

          
          -H "X-PAYPAL-RESPONSE-DATA-FORMAT: JSON" 
        

        

          
          -H "X-PAYPAL-SANDBOX-EMAIL-ADDRESS: <Caller-Sandbox-edress>"  
        

        

          
          -H "X-PAYPAL-DEVICE-IPADDRESS: 192.0.2.0" 
        

        

          
          -H "X-PAYPAL-APPLICATION-ID: APP-80W284485P519543T"    # Standard Sandbox App ID