MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

wch

data_sets <- c("mtcars", "morley", "rock")

shinyServer(function(input, output) {

  # Drop-down selection box for which data set
  output$choose_dataset <- renderUI({
    selectInput("dataset", "Data set", as.list(data_sets))
  })

  # Check boxes

dpryden

import java.io.IOException;
import java.net.URLClassLoader;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.Path;

/**
 * Example demonstrating a ClassLoader leak.
 *
 * <p>To see it in action, copy this file to a temp directory somewhere,

cameronmaske

"""
base64's `urlsafe_b64encode` uses '=' as padding.
These are not URL safe when used in URL paramaters.
Functions below work around this to strip/add back in padding.

See:
https://docs.python.org/2/library/base64.html
https://mail.python.org/pipermail/python-bugs-list/2007-February/037195.html
"""

karpathy

"""
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)

stupidpupil

GalliumOS on Edgar

This document sets out how I installed GalliumOS 2.1 on a new Acer Chromebook 14" (CB3-431) 'Edgar' in April 2017. I installed GalliumOS on the internal eMMC storage, but left Chrome OS in place (allowing dual-booting).

It is meant to be an easy-to-follow and particularly thorough (if repetitive) guide, but I make no warranty that it will work correctly for you. It will wipe all data on your Edgar.

I have tried to provide references for each section; see the GalliumOS wiki guide to chrx installation for an overview of the general process.

⚠ Caution: There have been reports of Edgars' speakers overheating, due to a malfunction of the audio hardware, when booted into anything other than Chrome OS. I have not experienced this, and it seems to be believed that this will not now occur under GalliumOS. More information can be found in the comments for the [GalliumOS Braswell Platform Validation

skykistler

#### Install and load required libraries ####
.requiredLibraries <- c(
  'prophet',
  'dplyr',
  'magrittr',
  'quantmod'
)

## All libraries will be installed if needed ##
.requireLib <- function(package) {

tommyettinger

/*  Written in 2017 by Tommy Ettinger (tommy.ettinger@gmail.com)

To the extent possible under law, the author has dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.

See <http://creativecommons.org/publicdomain/zero/1.0/>. */

#include <stdint.h>

endtimesnetwork

pragma solidity 0.4.17;

library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal pure returns (uint256) {

CatherineH

from random import randint
import matplotlib.pyplot as plt
from matplotlib.ticker import FormatStrFormatter
from qutip import tensor, basis, hadamard_transform, identity

# initialize the |0> and |1> qubit states
zero = basis(2, 0)
one = basis(2, 1)

# how many times have we applied the oracle and diffuser?