tovacinni

# gtr ─ Git worktree helper
#
# Examples
# --------
#   gtr create feature0          # add ~/code/worktrees/feature0 (branch claude/feature0)
#   gtr create feat1 feat2       # add two worktrees at once
#   gtr rm feature0              # remove the worktree directory
#   gtr cd feature0              # jump into the worktree directory
#   gtr claude feature0          # run `claude` while inside that worktree
#

alexdunae

BC COVID-19 Vaccine Passport

BC's COVID-19 vaccine passport is encoded as a JSON web token following the SMART Health Card open spec.

I made a little write up about how to decode the data.

Vax codes

You can inspect the http://snomed.info/sct coding key to see which type of vaccines were recorded:

romainl

#!/bin/sh

usage() {
	cat <<\EOF
usage: git jump <mode> [<args>]

Jump to interesting elements in an editor.
The <mode> parameter is one of:

diff: elements are diff hunks. Arguments are given to diff.

naesean

JSONAPIObject:
  description: Includes the current JSON:API version for this specification as well as optional meta information
  type: object
  required:
    - version
  properties:
    version:
      type: string
      default: '1.0'
      example: '1.0'

romkatv

# Make zsh start INSTANTLY with this one weird trick.
#
#         https://asciinema.org/a/274255
#
#                   HOW TO USE
#
# 1. Download this script.
#
#   curl -fsSL -o ~/instant-zsh.zsh https://gist.github.com/romkatv/8b318a610dc302bdbe1487bb1847ad99/raw
#

dewaka

set ignorecase
set smartcase
set scrolloff=3 " 3 lines above/below cursor when scrolling

" Emulated Plugins
set surround
" set easymotion
set NERDTree

" Copy to system clipboard as well

elijahmanor

Common Bugs when Learning React

The following list tries to summarize some of the things that a developer may encounter while learning React. The list focuses on scenarios that result in actual bugs (things that don't work) or things that cause warnings in the console.

• using class prop instead of className (for/htmlFor, etc...)
• trying to set the style prop with a string
• not having a parent element or fragment
• not binding (at all or incorrectly)
• using the wrong lifecycle hook
• misspelling componentWillReceiveProps

snoby

kube2iam your security partner

• Introduction
• Setup kube2iam in your cluster
• Setting up the Role in AWS
  • The Role
• Trust Relationship

asukakenji

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.