A "Best of the Best Practices" (BOBP) guide to developing in Python.
- "Build tools for others that you want to be built for you." - Kenneth Reitz
- "Simplicity is alway better than functionality." - Pieter Hintjens
Magic words:
psql -U postgres
Some 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)#!/bin/bash | |
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# Name: Bash CheatSheet for Mac OSX | |
# | |
# A little overlook of the Bash basics | |
# | |
# Usage: | |
# | |
# Author: J. Le Coupanec | |
# Date: 2014/11/04 |
Suppose you want to want to track all calls (args, kwargs and result) made to a given method while running a command, you can do it using the simple decorator defined in the spy.py
module of this gist.
You can use it to spy either on a single instance or to all instances of given class.
The calls will be stored in a list that must be passed by instantiated beforehand and passed to the decorator.