webbower

// Take a string template with {var1} placeholders and replace them with
// matching keys from POJO
function format(str, data) {
  data = Object(data);

  var re, p;

  for (p in data) {
    if (has(data, p)) {
      re = new RegExp('\\\{' + p + '\\\}', 'g');

webbower

[alias]
        co = checkout
        ci = commit
        st = status
        br = branch
        hist = log --pretty=format:\"%h %ad | %s%d [%an]\" --graph --date=short
        type = cat-file -t
        dump = cat-file -p
        current-branch = rev-parse --abbrev-ref HEAD
        cb = rev-parse --abbrev-ref HEAD

webbower

Frontend Interview Concepts

HTML

CSS

• CSS position
• Margin collapsing
• Display types (inline, block, none, table-*, flex) and what they mean

webbower

#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com
# https://gist.github.com/sindresorhus/7996717

# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.

changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"

check_run() {

webbower

function generateImageFromText(text, width, height) {
    // TODO Add auto-wrapping logic when text is too wide
    // TODO Add tiered text scaling (if height > 200: font-size = 36; else if height > 100: font-size = 18; etc)
    const canvas = document.createElement('canvas');
    canvas.width = width;
    canvas.height = height;

    const ctx = canvas.getContext('2d');
    const fontSize = Math.min(height, 36);
    ctx.fillStyle = '#212121';

webbower

body.modal-is-visible {
    /* https://stackoverflow.com/a/43677395/2684520 */
    position: fixed;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

webbower

root = true

[*]
charset = utf-8
indent_style = space
indent_size = 4
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true

webbower

function delegate(selector, handler) {
  return (ev) => {
    const tgt = ev.target;
    // Check if the event target matches the selector or if it is a descendant
    // of the selector
    if (tgt.matches(selector) || tgt.matches(`${selector} ${tgt.nodeName.toLowerCase()}`)) {
      // Since `ev.target` is the deepest element that triggered the event, it
      // won't always match the selector for the delegated event, so we add a
      // custom key to the event object for the delegate event target.
      handler(Object.assign(ev, { delegateTarget: closest(tgt, selector) }));

webbower

const curry = (
  f, arr = []
) => (...args) => (
  a => a.length === f.length ?
    f(...a) :
    curry(f, a)
)([...arr, ...args]);

// Unbound native-friendly since you can specify arity (typicaly native.length + 1)
const curry2 = (

webbower

// https://stackoverflow.com/a/3955238/2684520
const emptyNode = (el) => {
  while (el.lastChild) {
    el.removeChild(el.lastChild);
  }

  return el;
}