Cherisea

import random
import urllib.request

def download_web_image(url):
    num = random.randrange(1, 100)
    full_name = str(num) + '.jpg'
    urllib.request.urlretrieve(url, full_name)

download_web_image("http://pic.58pic.com/58pic/11/84/23/13A58PIC6ZC.jpg")

Cherisea

import wx
# define the load function
def load(event):
    file = open(filename.GetValue())
    contents.SetValue(file.read())
    file.close()

 # define the save function
def save(event):
    file = open(filename.GetValue(), 'w')

Cherisea

import wx
# define the load function
def load(event):
    file = open(filename.GetValue())
    contents.SetValue(file.read())
    file.close()

 # define the save function
def save(event):
    file = open(filename.GetValue(), 'w')

Cherisea

class MyStreamListener(tweepy.StreamListener):
    def __init__(self, api=None):
        super(MyStreamListener, self).__init__()
        self.num_tweets = 0
        self.file = open("tweets.txt", "w")

    def on_status(self, status):
        tweet = status._json
        self.file.write( json.dumps(tweet) + '\n' )
        self.num_tweets += 1

Cherisea

Switching to DNS over TLS on macOS

How to configure your Mac to use DNS over TLS in five easy steps:

1. Install Stubby with Homebrew (https://dnsprivacy.org/wiki/display/DP/DNS+Privacy+Daemon+-+Stubby):

    brew install stubby
   

2. Edit the configuration file: