Pavel Perestoronin eigenein

The standard names for indexes in PostgreSQL are:

{tablename}_{columnname(s)}_{suffix}

where the suffix is one of the following:

pkey for a Primary Key constraint;

key for a Unique constraint;

excl for an Exclusion constraint;

idx for any other kind of index;

git remote add upstream https://github.com/whoever/whatever.git

git fetch upstream

Setup YouTube Live Event

Head on over to your YouTube live Events page (https://www.youtube.com/my_live_events).

Create a new live event that is unlisted (or private) and of Custom type.

Under Basic ingestion choose 1500 Kbps - 4000 kbps (720p).

Check the Enable 60fps box.

	public class AndroidApplication extends MultiDexApplication {
	public static final String TAG = AndroidApplication.class.getSimpleName();

	@Override
	public void onCreate() {
	super.onCreate();
	registerComponentCallbacks(new ComponentCallback());
	}

	private class ComponentCallback implements ComponentCallbacks2 {

	/**
	* Orginal http://stackoverflow.com/questions/23122088/colored-boxed-with-letters-a-la-gmail
	* Used to create a {@link Bitmap} that contains a letter used in the English
	* alphabet or digit, if there is no letter or digit available, a default image
	* is shown instead.
	*
	* Only English language supported.
	*/
	public class LetterBitmap {

	import pandas as pd
	import matplotlib.pyplot as plt
	import seaborn as sns

	def print_confusion_matrix(confusion_matrix, class_names, figsize = (10,7), fontsize=14):
	"""Prints a confusion matrix, as returned by sklearn.metrics.confusion_matrix, as a heatmap.

	Note that due to returning the created figure object, when this funciton is called in a
	notebook the figure willl be printed twice. To prevent this, either append ; to your
	function call, or modify the function by commenting out the return expression.

	"""
	Add mypy type-checking cell magic to jupyter/ipython.

	Save this script to your ipython profile's startup directory.

	IPython's directories can be found via `ipython locate [profile]` to find the current ipython directory and ipython profile directory, respectively.

	For example, this file could exist on a path like this on mac:

	/Users/yourusername/.ipython/profile_default/startup/typecheck.py