Max Payne

result = []
for c in collections:
    inced = 0
    for n, collection in enumerate(result):
        if collection["href"] == c["href"]: 
            result[n]["wait"] += c["wait"]
            inced = 1
    if inced == 0: result.append(c)

result = []
for c in collections:
    for n, collection in enumerate(result):
        if collection["href"] == c["href"]: 
            result[n]["wait"] += c["wait"]
            break
    else: result.append(c)

(lambda result: f2(result) if type(result) == dict else None)(f1(data))

user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
        worker_connections 768;
        multi_accept on;
}
http {
        sendfile on;
        keepalive_timeout 15;
        proxy_buffers 8 64k;
        proxy_intercept_errors on;
        proxy_connect_timeout 1s;
        proxy_read_timeout 3s;
        proxy_send_timeout 3s;
        server {
            listen 80;
            server_name a.ru b.ru;
            access_log /var/log/nginx/1.access_log;
            error_log /var/log/nginx/1.error_log warn;
            charset utf-8;
            ssi on;
            ssi_value_length 1024;
            location / {
                proxy_pass http://10.8.0.6:9000;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_intercept_errors off;
                proxy_read_timeout 5s;
                proxy_send_timeout 3s;
                gzip on;
                gzip_min_length 1024;
                gzip_proxied expired no-cache no-store private auth;
                gzip_types text/plain application/xml;
            }
        }
}

from multiprocessing import Pool

pool = Pool(4)
results = pool.map(f, data_list)
pool.close()
pool.join()

import requests

proxies = {
  'http': 'http://10.10.1.10:3128',
  'https': 'http://10.10.1.10:1080',
}

requests.get('http://example.org', proxies=proxies)

def time(time):
    import datetime
    value = datetime.datetime.fromtimestamp(time)
    return value.strftime('%H:%M:%S')

cd /etc/resolvconf/resolv.conf.d
sudo cp -p head head.orig  #backup
sudo nano head

nameserver 8.8.8.8
nameserver 8.8.4.4

ctrl+x