jchandra74

Pimping Up Your PowerShell & Cmder with Posh-Git, Oh-My-Posh, & Powerline Fonts

Backstory (TLDR)

I work as a full-stack developer at work. We are a Windows & Azure shop, so we are using Windows as our development platform, hence this customization.

For my console needs, I am using Cmder which is based on ConEmu with PowerShell as my shell of choice.

Yes, yes, I know nowadays you can use the Linux subsystem on Windows 10 which allow you to run Ubuntu on Windows. If you are looking for customization of the Ubuntu bash shell, check out this article by Scott Hanselman.

rauchg

require-from-twitter

Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.

How to use

Source tweet: https://twitter.com/rauchg/status/712799807073419264

const leftPad = await requireFromTwitter('712799807073419264');

remojansen

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

quimbs

var findFundamentalFreq = function(buffer, sampleRate) {
	// We use Autocorrelation to find the fundamental frequency.
	
	// In order to correlate the signal with itself (hence the name of the algorithm), we will check two points 'k' frames away. 
	// The autocorrelation index will be the average of these products. At the same time, we normalize the values.
	// Source: http://www.phy.mty.edu/~suits/autocorrelation.html
	// Assuming the sample rate is 48000Hz, a 'k' equal to 1000 would correspond to a 48Hz signal (48000/1000 = 48), 
	// while a 'k' equal to 8 would correspond to a 6000Hz one, which is enough to cover most (if not all) 
	// the notes we have in the notes.json file.
	var n = 1024, bestR = 0, bestK = -1;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

trevordixon

function parseCSV(str) {
    var arr = [];
    var quote = false;
    for (var row = col = c = 0; c < str.length; c++) {
        var cc = str[c], nc = str[c+1];
        arr[row] = arr[row] || [];
        arr[row][col] = arr[row][col] || '';
        
        if (cc == '"' && quote && nc == '"') { arr[row][col] += cc; ++c; continue; }
        if (cc == '"') { quote = !quote; continue; }

joegoggins

# Download the file manually from here https://launchpad.net/gcc-arm-embedded
# Note: `curl` command doesn't work
# I downloaded this one: "gcc-arm-none-eabi-4_7-2013q3-20130916-mac.tar.bz2"

# double click it to unzip it

# Make a place to install it to
mkdir /usr/local/gcc_arm

# Move the unzipped stuff there.

momirjalili

# this will install everything as root, so take that into account before you run it

# need cmake, python development headers, ZLib and OpenSSL
sudo apt-get install cmake python2.7-dev zlib1g-dev libssl-dev

mkdir libgit && cd libgit

git clone git://github.com/libgit2/libgit2.git

cd libgit2

timothyandrew

Introduction

• This script lets you set up and use a temporary DigitalOcean droplet to download torrent files.
• Once downloaded, they can be streamed down to your local machine.
• This uses transmission-cli for the torrent client, and nginx to serve files.

Setup on Local Machine

• This assumes that you have a DigitalOcean account and tugboat set up, as well as seedbox-setup.sh present in the current directory.

matthiasg

/* Side notes for calling out things
-------------------------------------------------- */

/* Base styles (regardless of theme) */
.bs-callout {
  margin: 20px 0;
  padding: 15px 30px 15px 15px;
  border-left: 5px solid #eee;