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Brendan Graetz bguiz

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@bguiz
bguiz / book.pdf
Last active February 7, 2021 03:39
tex-overlay-text-on-graphics
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@bguiz
bguiz / yubi_gpg.sh
Created October 6, 2020 09:30 — forked from luisfontes19/yubi_gpg.sh
Yubikey GPG config
#!/bin/zsh
##
## This automation was created to be used with MACOS based on the instructions from drduh
## (https://github.com/drduh/YubiKey-Guide)
##
## You need to install gpg first:
## brew install gnupg hopenpgp-tools ykman pinentry-mac
## and GPG Suite can also come in handy (https://gpgtools.org/)
##
@bguiz
bguiz / web3-provider-with-fallback-for-old-version.js
Created April 3, 2020 02:30
// web3 provider with fallback for old version
window.addEventListener('load', async () => {
// New web3 provider
if (window.ethereum) {
window.web3 = new Web3(ethereum);
try {
// ask user for permission
await ethereum.enable();
// user approved permission
@bguiz
bguiz / whoami.json
Created October 11, 2019 04:41
{"id": "0d593b03242553b24568b3dbccceadd8cb419795091f6e75267f37d8e6100771c10b3bd55285eae9adc99c3e1b0a770f152e132c20c8425b94d43c7d65fc36a9"}
@bguiz
bguiz / .block
Last active September 28, 2018 03:08
license: gpl-3.0
height: 700
border: no
@bguiz
bguiz / a-way-to-edit-a-different-git-branch.md
Created December 13, 2017 01:31

Why

  • You want to do a minor edit to files on another branch
  • The copy of the git repo that you have locally is in a state that is too much effort to clean up/ revert/ stash etc to bother

How

  • simply clone the repo in a different folder
  • but this clone is minimal, so it's much faster
@bguiz
bguiz / javascript-unsigned-integer-16-bitshift.txt
Created August 31, 2017 00:33
> 0b11111111111111110000000000000000 - 0b100000000000000000
4294770688
> ((0xffff - 2) * 0x10000)
4294770688
> ((0xffff - 2) << 16)
-196608 # WHY??>?
> ((0xffff - 2) << 16) >>> 0
4294770688
@bguiz
bguiz / README.md
Last active August 22, 2017 13:04
Custom NodeJs REPL

Custom NodeJs REPLs

A way to create read-eval-print-loops for your own projects, with a per-instance history, rather than a global history.

Sample Usage




  


  




    


          
    

      

        
        

          

              @bguiz
          

          

            
                bguiz
                / RouteListener.js
            
            

              Last active
              July 24, 2017 23:14
            

              
                onUpdate in react-router-4
              
          

        

      

        

  

    
    


        



  


  

        

          
          import { Component } from 'react';
        

        

          
          import PropTypes from 'prop-types';
        

        

          
          

        

        

          
          function RouteListenerFactory(plugins = []) {
        

        

          
          

        

        

          
            plugins.forEach((plugin, pluginIdx) => {
        

        

          
              if (!plugin.name) {
        

        

          
                plugin.name = `routeListenerPlugin#${pluginIdx}`;
        

        

          
              }
        

        

          
              if (!plugin.initialise) {
        

  





    


  




    


          
    

      

        
        

          

              @bguiz
          

          

            
                bguiz
                / npm-path-extras.sh
            
            

              Created
              August 25, 2016 00:06
            

              
                See what npm run prepends to the PATH
              
          

        

      

        

  

    
    


        



  


  

        

          
          $ pwd
        

        

          
          /Users/bguiz/code/scratch-project
        

        

          
          $ echo ${PATH}
        

        

          
          /Users/bguiz/.nvm/versions/node/v4.4.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
        

        

          
          $ npm run print-my-path # "print-my-path": "echo ${PATH}"
        

        

          
          

        

        

          
          > scratch-project@0.8.2 print-my-path /Users/bguiz/code/scratch-project
        

        

          
          > echo ${PATH}
        

        

          
          

        

        

          
          /Users/bguiz/.nvm/versions/node/v4.4.7/lib/node_modules/npm/bin/node-gyp-bin:/Users/bguiz/code/scratch-project/node_modules/.bin:/Users/bguiz/.nvm/versions/node/v4.4.7/bin:/Users/bguiz/.nvm/versions/node/v4.4.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin