JadenTravnik

JadenTravnik

h = np.zeros(n)
z = np.zeros(n)
w = np.random.random(n)
beta = np.random.random(n)
alpha = np.exp(beta)
theta = np.random.random()
  
def autostep_tidbd_step(n, representation, S_t, S_tp1, C, gamma, w, h, z, alpha, tau, lmbda, zeta, rho, omega):
  

JadenTravnik

def loading_bar(i_step, _max, div=100, character='\u25A1'):
    if not i_step % (_max // div):
        print(character, end='' if i_step < ((_max // div) * div) else '\n', flush=True)
        
for i in range(200):
    loading_bar(i, 200)

JadenTravnik

import numpy as np

def calculate_discounted_return_backwards(value, gamma, normalize=True):
	ret = np.zeros(value.shape[0]) 		                    # initialize the array we hold our values in
	i = value.shape[0]-1                                    # starting at the end, heading backwards
	while i >= 0:                                           # until we reach the start of the array
		ret[i] += value[i]								    # add the
		try:                                                # we surround in a try catch in case we are at the start
			ret[i] += (ret[i+1] * gamma)                    # we add the previous return with a decay
		except:                                        					# if there was no ret[i+1]

JadenTravnik

def confusion_matrix(yt, yp, nc):
  """
  Returns a confusion matrix in the same format as sklearn.metrics.confustion_matrix
  :param yt: list of true labels
  :param yp: list of predictions
  :param nc: number of classes
  """
  return [[sum(v == (j, i) for v in zip(yp, yt)) for j in range(nc)] for i in range(nc)]

JadenTravnik

from email.mime.text import MIMEText
from getpass import getpass
import smtplib
import argparse


class EmailLogger:
    def __init__(self, subject, sender, receivers):
        """
        Creates an EmailLogger object which can email messages from the sender to the reciever using gmail

JadenTravnik

git for-each-ref --sort=committerdate refs/heads/ --format='%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - %(color:red)%(objectname:short)%(color:reset) - %(contents:subject) - %(authorname) (%(color:green)%(committerdate:relative)%(color:reset))'

JadenTravnik

import random
get_colors = lambda n: list(map(lambda i: "#" + "%06x" % random.randint(0, 0xFFFFFF),range(n)))

winter = lambda n: [f'#00{"%02x"%(255-i)}{"%02x"%i}' for i in np.arange(1,255, 255/n, int)]
#import numpy as np
#get_colors = lambda n: list(map(lambda i: "#" + "%06x" % np.random.randint(0, 0xFFFFFF),range(n)))

JadenTravnik

class Viking(object):
    def __init__(self, arg):
        if arg == 'add':

            def dynamo(self, arg):
                """ dynamo's a dynamic method!
                """
                self.weight += 1
                return arg + self.weight
            self.weight = 50

JadenTravnik

!#/bin/bash
# This utility script prints out a list associating what devices are on what ports.
for sysdevpath in $(find /sys/bus/usb/devices/usb*/ -name dev); do
    (
        syspath="${sysdevpath%/dev}"
        devname="$(udevadm info -q name -p $syspath)"
        [[ "$devname" == "bus/"* ]] && continue
        eval "$(udevadm info -q property --export -p $syspath)"
        [[ -z "$ID_SERIAL" ]] && continue
        echo "/dev/$devname - $ID_SERIAL"