| require "active_record" | |
| namespace :db do | |
| db_config = YAML::load(File.open('config/database.yml')) | |
| db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'}) | |
| desc "Create the database" | |
| task :create do | |
| ActiveRecord::Base.establish_connection(db_config_admin) |
| title = "RailsCasts" | |
| author = "Ryan Bates" | |
| description = "Every week you will be treated to a new RailsCasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to your own project. The topics are geared toward the intermediate Rails developer, but beginners and experts will get something out of it as well." | |
| keywords = "rails, ruby on rails, screencasts, podcasts, tips, tricks, tutorials, training, programming, railscast" | |
| if params[:ipod] | |
| title += " (Mobile)" | |
| description += " This version is for mobile devices which cannot support the full resolution version." | |
| keywords += ', mobile' | |
| image = "http://railscasts.com/images/ipod_railscasts_cover.jpg" |
| https://github.com/rails/jbuilder/issues/250 |
| import string | |
| s = "Miljkovi´c, K¨all" | |
| printable = set(string.printable) | |
| print(filter(lambda x: x in printable, s)) | |
| <!--more--> | |
| 结果: |
| http://advanced-python.readthedocs.io/en/latest/rest/authtoken.html |
| String file contents |
| Mozilla/5.0 (Amiga; U; AmigaOS 1.3; en; rv:1.8.1.19) Gecko/20081204 SeaMonkey/1.1.14 | |
| Mozilla/5.0 (AmigaOS; U; AmigaOS 1.3; en-US; rv:1.8.1.21) Gecko/20090303 SeaMonkey/1.1.15 | |
| Mozilla/5.0 (AmigaOS; U; AmigaOS 1.3; en; rv:1.8.1.19) Gecko/20081204 SeaMonkey/1.1.14 | |
| Mozilla/5.0 (Android 2.2; Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4 | |
| Mozilla/5.0 (BeOS; U; BeOS BeBox; fr; rv:1.9) Gecko/2008052906 BonEcho/2.0 | |
| Mozilla/5.0 (BeOS; U; BeOS BePC; en-US; rv:1.8.1.1) Gecko/20061220 BonEcho/2.0.0.1 | |
| Mozilla/5.0 (BeOS; U; BeOS BePC; en-US; rv:1.8.1.10) Gecko/20071128 BonEcho/2.0.0.10 | |
| Mozilla/5.0 (BeOS; U; BeOS BePC; en-US; rv:1.8.1.17) Gecko/20080831 BonEcho/2.0.0.17 | |
| Mozilla/5.0 (BeOS; U; BeOS BePC; en-US; rv:1.8.1.6) Gecko/20070731 BonEcho/2.0.0.6 | |
| Mozilla/5.0 (BeOS; U; BeOS BePC; en-US; rv:1.8.1.7) Gecko/20070917 BonEcho/2.0.0.7 |
| #coding:utf-8 | |
| import requests | |
| import time | |
| from fake_useragent import UserAgent | |
| import requests | |
| requests.packages.urllib3.disable_warnings() | |
| from random import randint | |
| import socks | |
| import socket |
| #!/usr/bin/env python | |
| # | |
| # Extracts email addresses from one or more plain text files. | |
| # | |
| # Notes: | |
| # - Does not save to file (pipe the output to a file if you want it saved). | |
| # - Does not check for duplicates (which can easily be done in the terminal). | |
| # | |
| # (c) 2013 Dennis Ideler <ideler.dennis@gmail.com> |
Include Weather Icons in your app: https://github.com/erikflowers/weather-icons
Include the below JSON in your application, for example purposes, lets assume it's a global named weatherIcons.
Make a request to OpenWeatherMap:
req = $.getJSON('http://api.openweathermap.org/data/2.5/weather?q=London,uk&callback=?');