Magic words:
psql -U postgresSome interesting flags (to see all, use -h or --help depending on your psql version):
-E: will describe the underlaying queries of the \ commands (cool for learning!)-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
This is a quick tutorial explaining how to get a static website hosted on Heroku.
Why do this?
Heroku hosts apps on the internet, not static websites. To get it to run your static portfolio, personal blog, etc., you need to trick Heroku into thinking your website is a PHP app. This 6-step tutorial will teach you how.
| /* Useful celery config. | |
| app = Celery('tasks', | |
| broker='redis://localhost:6379', | |
| backend='redis://localhost:6379') | |
| app.conf.update( | |
| CELERY_TASK_RESULT_EXPIRES=3600, | |
| CELERY_QUEUES=( | |
| Queue('default', routing_key='tasks.#'), |
| #!/usr/bin/env python | |
| import zipfile | |
| import string | |
| from lxml import etree | |
| def read_docx(filepath): | |
| # todo: Add test to make sure it's a docx | |
| zfile = zipfile.ZipFile(filepath) | |
| # return the xml |
This page collects common comments made during reviews of Go code, so that a single detailed explanation can be referred to by shorthands. This is a laundry list of common mistakes, not a style guide.
You can view this as a supplement to http://golang.org/doc/effective_go.html.
Please discuss changes before editing this page, even minor ones. Many people have opinions and this is not the place for edit wars.
| # FormData / Flat-to-Structured Dictionary Accessories For Python | |
| # Copyright (C) 2015 Lewis Cowles | |
| # | |
| # This program is free software: you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation, either version 3 of the License, or | |
| # (at your option) any later version. | |
| # | |
| # This program is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ########## | |
| ## | |
| ## Get all Udemy Courses with 100% off Coupons thanks to growthcoupon.com & Importer.io | |
| ## | |
| ########## | |
| from json import loads | |
| from bs4 import BeautifulSoup | |
| import mechanize |
Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.
As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.
