stettix

Things I believe

This is a collection of the things I believe about software development. I have worked for years building backend and data processing systems, so read the below within that context.

Agree? Disagree? Feel free to let me know at @JanStette.

Fundamentals

Keep it simple, stupid. You ain't gonna need it.

benawad

" Specify a directory for plugins
call plug#begin('~/.vim/plugged')

Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'scrooloose/nerdtree'
"Plug 'tsony-tsonev/nerdtree-git-plugin'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ryanoasis/vim-devicons'
Plug 'airblade/vim-gitgutter'

mjackson

import { useState, useEffect, useCallback } from 'react'

function usePromise(createPromise) {
  const [error, setError] = useState()
  const [value, setValue] = useState()

  useEffect(() => {
    let current = true

    createPromise().then(

ryanflorence

import React, { useEffect } from "react"
import useFetch from "./useFetch"

export default function ProcessingPurchase({
  send,
  context: { workshopData, ticketsToPurchase, stripeToken }
}) {
  let [charge, error] = useFetch("/purchaseWorkshop", {
    workshopId: workshopData.id,
    ticketsToPurchase,

getify

function logger(strings,...values) {
   var str = "";
   for (let i = 0; i < strings.length; i++) {
      if (i > 0) {
         if (values[i-1] && typeof values[i-1] == "object") {
            if (values[i-1] instanceof Error) {
               if (values[i-1].stack) {
                  str += values[i-1].stack;
                  continue;
               }

rauschma

This content moved here: https://exploringjs.com/impatient-js/ch_arrays.html#quickref-arrays

aubricus

# Commit with scope / message shortcuts
# Remember to quote $2 if it contains spaces
#
# Usage:
# git <alias> <scope> "<Commit Message>"
#
# Example:
# git chore docs "Update README.md"
chore = "!f() { git commit -m \"chore($1): $2\";  }; f"
fix = "!f() { git commit -m \"fix($1): $2\";  }; f"

dlants

Files

First things first, I want to use ag to search through my project files. Coming from fzf, I like to have two bindings for this -- one that respects my projects .gitignore and one that does not. The latter is helpful if I want to examine a built file or look at a node_module dependency while working on my js project.

I use an alias for file_rec source to toggle the -u flag on ag. Now, <C-P> searches in my git files, and <C-O> searches everything.

" denite file search (c-p uses gitignore, c-o looks at everything)
map <C-P> :DeniteProjectDir -buffer-name=git -direction=top file_rec/git<CR>
map  :DeniteProjectDir -buffer-name=files -direction=top file_rec

myshov

console.log(1);
(_ => console.log(2))();
eval('console.log(3);');
console.log.call(null, 4);
console.log.apply(null, [5]);
new Function('console.log(6)')();
Reflect.apply(console.log, null, [7])
Reflect.construct(function(){console.log(8)}, []);
Function.prototype.apply.call(console.log, null, [9]);
Function.prototype.call.call(console.log, null, 10);

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?