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@jaredwilli
jaredwilli / todoCtrl.js
Created April 27, 2013 08:30
todoFactor and TodoCtrl modules for the angularFire TodoMVC example to show an alternative example for using angularFireCollection to sync data with a Firebase by using a Factory to do so. https://github.com/firebase/angularFire/issues/24
'use strict';
todomvc.controller('TodoCtrl', [ '$scope', 'todoFactory', 'filterFilter',
function OtherCtrl($scope, todoFactory, filterFilter) {
$scope.todos = todoFactory.getAllTodos('todos');
$scope.newTodo = '';
$scope.editedTodo = '';
$scope.addTodo = function() {
todoFactory.addTodo($scope.newTodo);
};
$scope.editTodo = function(todo) {
@caged
caged / d3-server.js
Last active October 17, 2023 04:05
Directly render and serve d3 visualizations from a nodejs server.
// Start `node d3-server.js`
// Then visit http://localhost:1337/
//
var d3 = require('d3'),
http = require('http')
http.createServer(function (req, res) {
// Chrome automatically sends a requests for favicons
// Looks like https://code.google.com/p/chromium/issues/detail?id=39402 isn't
// fixed or this is a regression.
@developit
developit / *valoo.md
Last active November 13, 2023 08:39
🐻 Valoo: just the bare necessities of state management. 150b / 120b. https://npm.im/valoo

🐻 valoo

just the bare necessities of state management.

Usage

Hotlink it from https://unpkg.com/valoo.

See Interactive Codepen Demo.

@acutmore
acutmore / README.md
Last active January 21, 2024 20:30
Emulating a 4-Bit Virtual Machine in (TypeScript\JavaScript) (just Types no Script)

A compile-time 4-Bit Virtual Machine implemented in TypeScript's type system. Capable of running a sample 'FizzBuzz' program.

Syntax emits zero JavaScript.

type RESULT = VM<
  [
    ["push", N_1],         // 1
    ["push", False],       // 2
 ["peek", _], // 3
@bishboria
bishboria / springer-free-maths-books.md
Last active April 25, 2024 06:27
Springer made a bunch of books available for free, these were the direct links
@jboner
jboner / latency.txt
Last active May 21, 2024 18:29
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD