metrofun

perl -pi -e 's|execution_count": null|execution_count": 1|g' course-v4/nbs/*ipynb
nohup jupyter notebook --no-browser --allow-root --ip=0.0.0.0&

metrofun

kill $(ps aux | grep './ngrok' | awk '{print $2}')

metrofun

echo Setting up server...
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -q
sudo apt-get install -y nodejs -q
pip install jupyter jupyterlab --upgrade -q
pip install jupyter_contrib_nbextensions && jupyter contrib nbextension install -q
wget -q -c -nc https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip
unzip -qq -n ngrok-stable-linux-amd64.zip

metrofun

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

metrofun

metrofun

from mxnet import nd, io

class RBM(object):
    """Bernoulli Restricted Boltzmann Machine (RBM) implementation using MXNET
    """
    def __init__(self, weights=None, hidden_bias=None, visible_bias=None,):
        assert isinstance(weights, nd.NDArray)
        if visible_bias is not None:
            assert visible_bias.shape == (1, weights.shape[0])
        if hidden_bias is not None:

metrofun

function getBase64FromImage(url, onSuccess, onError) {
    var xhr = new XMLHttpRequest();
 
    xhr.responseType = "arraybuffer";
    xhr.open("GET", url);
 
    xhr.onload = function () {
        var base64, binary, bytes, mediaType;
 
        bytes = new Uint8Array(xhr.response);

metrofun

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

metrofun

This is an updated fork of the gist located here: https://gist.github.com/2254924

Backstory: I decided to crowdsource static site generator recommendations, so the following are actual real world suggested-to-me results. I then took those and sorted them by language/server and, just for a decent relative metric, their Github Watcher count. If you want a heap of other projects (including other languages like Haskell and Python) Nanoc has the mother of all site generator lists. If you recommend another one, by all means add a comment.

Ruby

• Jekyll 8,221
• Octopress 4,512
• Middleman 1,261
• toto 1,221

metrofun

<VirtualHost *:80>
        ServerName flexidoll
        ServerAdmin metrofun@i.ua
        ErrorLog /home/metrofun/Dev/sites/flexidoll/apache_error.log

        DocumentRoot /home/metrofun/Dev/sites/flexidoll/
        <Directory /home/metrofun/Dev/sites/flexidoll/>
                AllowOverride All
        </Directory>
</VirtualHost>