orlp

int64_t ipow(int64_t base, uint8_t exp) {
    static const uint8_t highest_bit_set[] = {
        0, 1, 2, 2, 3, 3, 3, 3,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5,
        5, 5, 5, 5, 5, 5, 5, 5,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 255, // anything past 63 is a guaranteed overflow with base > 1

danharper

// this is the background code...

// listen for our browerAction to be clicked
chrome.browserAction.onClicked.addListener(function (tab) {
	// for the current tab, inject the "inject.js" file & execute it
	chrome.tabs.executeScript(tab.ib, {
		file: 'inject.js'
	});
});

pongstr

Javascript Shorthand Coding Techniques

My (@pongstr) opinion about shorthand coding techniques

Shorthand code is not really a replacement for normal coding but it is very handy and useful in some cases. There are tons of opinions and debates around this but, again it all comes down what is necessary for your codebase and using it responsibly.

kitten

With styled-components into the future

Preprocessing is dead, long live preprocessing!

This is a CFP for ReactiveConf 2017's open call for Lightning talks. If you'd like to see this talk become a reality, please ⭐ star this gist. #ReactiveConf

zenparsing

Symbol Literals

The form @identifierName is a symbol literal. Within any single module or script, two identitical symbol literals refer to the same symbol. Two identical symbol literals in separate modules or scripts refer to different symbols. A symbol literal may appear as a propery name or as a primary expression.

When a symbol literal appears as a primary expression, it is shorthand for this.@identifierName.

When a symbol literal appears as a property name, the corresponding symbol is used as the property key during evaluation.

kof

#!/bin/bash
yarn cache clean
npm cache clean --force
sudo rm -rfv /usr/local/{lib/node{,/.npm,_modules},bin,share/man}/{npm*,node*,man1/node*}
sudo rm -rfv ~/.npm  ~/.nvm ~/node_modules ~/.node-gyp ~/.npmrc ~/.yarnrc ~/.node_repl_history
sudo rm -rfv /usr/local/bin/npm /usr/local/bin/node-debug /usr/local/bin/node /usr/local/bin/node-gyp
sudo rm -rfv /usr/local/share/man/man1/node* /usr/local/share/man/man1/npm*
sudo rm -rfv /usr/local/include/node /usr/local/include/node_modules
sudo rm -rfv /usr/local/lib/node /usr/local/lib/node_modules /usr/local/lib/dtrace/node.d
sudo rm -rfv /opt/local/include/node /opt/local/bin/node /opt/local/lib/node

jonathantneal

class CSSStyleRecord {
	constructor(
		/** @type {{ target: Element, propertyName: string, oldValue: string, newValue: string }} */
		init
	) {
		Object.assign(this, init)
	}
}

class CSSStyleObserver {

EllyLoel

/*
  Made by Elly Loel - https://ellyloel.com/
  With inspiration from:
    - Josh W Comeau - https://courses.joshwcomeau.com/css-for-js/treasure-trove/010-global-styles/
    - Andy Bell - https://piccalil.li/blog/a-modern-css-reset/
    - Adam Argyle - https://unpkg.com/[email protected]/normalize.min.css / https://codepen.io/argyleink/pen/KKvRORE

  Notes:
    - `:where()` is used to lower specificity for easy overriding.
*/