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@reinink
reinink / webpack.mix.js
Created November 20, 2017 13:19
Using Purgecss with Tailwind and Laravel Mix
let cssImport = require('postcss-import')
let cssNext = require('postcss-cssnext')
let glob = require('glob-all')
let mix = require('laravel-mix')
let purgeCss = require('purgecss-webpack-plugin')
let tailwind = require('tailwindcss')
mix.js('resources/assets/js/app.js', 'public/js')
.postCss('resources/assets/css/app.css', 'public/css/app.css', [
cssImport(),
@hollodotme
hollodotme / Install-php7.md
Last active August 11, 2022 06:23
Installing php7-fpm with phpredis and xdebug extension on Ubuntu 14.04

Install php7.0-fpm

# remove php5 modules
apt-get autoremove --purge php5-*
# add php-7.0 source list by [Ondřej Surý](https://github.com/oerdnj)
add-apt-repository ppa:ondrej/php
# Update index
apt-get update
# Install php7.0-fpm with needed extensions
@karpathy
karpathy / min-char-rnn.py
Last active July 22, 2024 04:44
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np
# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)
@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs