myd7349

Python `lru_cache` Usage Guide

Overview

The lru_cache decorator in Python's functools module implements a caching strategy known as Least Recently Used (LRU). This strategy helps in optimizing the performance of functions by memorizing the results of expensive function calls and returning the cached result when the same inputs occur again.

Basic Usage

from functools import lru_cache

$ git checkout --orphan NEWBRANCH
$ git rm -rf .

--orphan creates a new branch, but it starts without any commit. After running the above command you are on a new branch "NEWBRANCH", and the first commit you create from this state will start a new history without any ancestry.

You can then start adding files and commit them and they will live in their own branch. If you take a look at the log, you will see that it is isolated from the original log.

Linux Networking Reading List

Currently in no particular order. Most of these are kind of ancient.

Where's all the modern documentation? So much of what I've turned up searching is other folks complaining about having few options beyond reading source code.

The OREILLY books, while dated, seem to be some of the best available. Note that these can be read with a 7-day trial. Do this! At least get through the introduction section and first chapter of each to see if it's what you're after.

https://www.netfilter.org/

	% Encoding: UTF-8
	@Manual{rlanguage,
	title = {R: A Language and Environment for Statistical Computing},
	author = {{R Core Team}},
	organization = {R Foundation for Statistical Computing},
	address = {Vienna, Austria},
	year = {2015},
	url = {https://www.R-project.org/},
	}
	@article{schonbrodtbfda,

	# https://specifications.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html, aggregate list from each section
	address-book-new The icon used for the action to create a new address book.
	application-exit The icon used for exiting an application. Typically this is seen in the application's menus as File->Quit.
	appointment-new The icon used for the action to create a new appointment in a calendaring application.
	call-start The icon used for initiating or accepting a call. Should be similar to the standard cellular call pickup icon, a green handset with ear and mouth pieces facing upward.
	call-stop The icon used for stopping a current call. Should be similar to the standard cellular call hangup icon, a red handset with ear and mouth pieces facing downward.
	contact-new The icon used for the action to create a new contact in an address book application.
	document-new The icon used for the action to create a new document.
	document-open The icon used for the action to open a document.
	document-open-recent T

	public class EventToCommandBehavior : BindableBehavior<Xamarin.Forms.View>
	{
	public static BindableProperty CommandProperty =
	BindableProperty.CreateAttached(
	"Command",
	typeof(ICommand),
	typeof(EventToCommandBehavior),
	null,
	BindingMode.OneWay);

	#!/bin/bash

	if [ -z "$1" ]; then
	echo "waiting for the following arguments: username + max-page-number"
	exit 1
	else
	name=$1
	fi

	if [ -z "$2" ]; then

	// A simple quickref for Eigen. Add anything that's missing.
	// Main author: Keir Mierle

	#include <Eigen/Dense>

	Matrix<double, 3, 3> A; // Fixed rows and cols. Same as Matrix3d.
	Matrix<double, 3, Dynamic> B; // Fixed rows, dynamic cols.
	Matrix<double, Dynamic, Dynamic> C; // Full dynamic. Same as MatrixXd.
	Matrix<double, 3, 3, RowMajor> E; // Row major; default is column-major.
	Matrix3f P, Q, R; // 3x3 float matrix.

myd7349

Python lru_cache Usage Guide

Overview

Basic Usage

Linux Networking Reading List

Python `lru_cache` Usage Guide