tomfa

// JSON to Uint8Array parsing and visa versa
// (Intended Bluetooth communication on Cordova)

var JsonToArray = function(json)
{
	var str = JSON.stringify(json, null, 0);
	var ret = new Uint8Array(str.length);
	for (var i = 0; i < str.length; i++) {
		ret[i] = str.charCodeAt(i);
	}

killercup

/*
 * I add this to html files generated with pandoc.
 */

html {
  font-size: 100%;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

mitchwongho

# Assuming an Ubuntu Docker image
$ docker run -it <image> /bin/bash

Gabriella439

I'm writing this post to publicly come out as trans (specifically: I wish to transition to become a woman).

This post won't be as polished or edited as my usual posts, because that's kind of the point: I'm tired of having to edit myself to make myself acceptable to others.

I'm a bit scared to let people know that I'm trans, especially because I'm not yet in a position where I can transition (for reasons I don't want to share, at least not in public) and it's really shameful. However, I'm getting really

pchiusano

Take-home functional programming interview

This document is licensed CC0.

These are some questions to give a sense of what you know about FP. This is more of a gauge of what you know, it's not necessarily expected that a single person will breeze through all questions. For each question, give your answer if you know it, say how long it took you, and say whether it was 'trivial', 'easy', 'medium', 'hard', or 'I don't know'. Give your answers in Haskell for the questions that involve code.

Please be honest, as the interviewer may do some spot checking with similar questions. It's not going to look good if you report a question as being 'trivial' but a similar question completely stumps you.

Here's a bit more guidance on how to use these labels:

ocharles

{-# LANGUAGE GeneralizedNewtypeDeriving #-}

import Control.Monad.IO.Class
import Control.Monad.Trans.Class
import Prelude hiding (log)

--------------------------------------------------------------------------------
-- The API for cloud files.
class Monad m => MonadCloud m where
  saveFile :: Path -> Bytes -> m ()

freckletonj

{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE TypeOperators #-}

module Sand where

import Data.Aeson

pmorie

# Source: http://fvue.nl/wiki/Bash:_Error_handling
#
#!/bin/bash -eu
# -e: Exit immediately if a command exits with a non-zero status.
# -u: Treat unset variables as an error when substituting.
 
(false)                   # Caveat 1: If an error occurs in a subshell, it isn't detected
(false) || false          # Solution: If you want to exit, you have to detect the error yourself
(false; true) || false    # Caveat 2: The return status of the ';' separated list is `true'
(false && true) || false  # Solution: If you want to control the last command executed, use `&&'

tonydieu

// https://hondo.wtf/2015/02/15/enable-cors-in-browsersync
gulp.task('browser-sync', function () {
  browserSync({
    notify: false,
    port: 6543,
    server: {
      baseDir: config.dest,
      middleware: function (req, res, next) {
        res.setHeader('Access-Control-Allow-Origin', '*');
        next();

edsko

{-# LANGUAGE FlexibleInstances  #-}
{-# LANGUAGE GADTs              #-}
{-# LANGUAGE KindSignatures     #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE StandaloneDeriving #-}

module Main where

import           Data.IORef
import           Data.TreeDiff