Ondrej Telka ondt

This was tested on a ThinkPad P70 laptop with an Intel integrated graphics and an NVIDIA GPU:

lspci | egrep 'VGA|3D'
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GM204GLM [Quadro M3000M] (rev a1)

A reason to use the integrated graphics for display is if installing the NVIDIA drivers causes the display to stop working properly. In my case, Ubuntu would get stuck in a login loop after installing the NVIDIA drivers. This happened regardless if I installed the drivers from the "Additional Drivers" tab in "System Settings" or the ppa:graphics-drivers/ppa in the command-line.

Installing on Linode

There are now official docs, so follow those as they'll be up-to-date and easier to follow.

Click here to view the old directions

Installing on Linode

This document is a listing of the functions/macros in Scheme which will be useful in CS 135.

Scheme Built-Ins
Common Predicates
Commands We Will Define

Basic Scheme Commands

and
append

Odkazy na statnicove otazky na Dropboxu

Zdravím!

Níže najdete odkazy na jednotlivé státnicové otázky programu OI 2016. Odkazy vedou na Dropbox kde můžete doplňovat, komentovat atd.

Jak tisknout

V Dropbox Paper nahoře vpravo > ... > print. V nastavení tisku dejte další možnosti a dejte velikost na 80%, defaultní velikost je strašně velká. Taky doporučuji vypnout všehny informace v zápatí a záhlaví. Defaultně je tam URL, čas apod.

Rust Error Handling Cheatsheet - Result handling functions

Introduction to Rust error handling

Rust error handling is nice but obligatory. Which makes it sometimes plenty of code.

Functions return values of type Result that is "enumeration". In Rust enumeration means complex value that has alternatives and that alternative is shown with a tag.

Result is defined as Ok or Err. The definition is generic, and both alternatives have

	"""
	This is free and unencumbered software released into the public domain.

	Anyone is free to copy, modify, publish, use, compile, sell, or
	distribute this software, either in source code form or as a compiled
	binary, for any purpose, commercial or non-commercial, and by any
	means.

	In jurisdictions that recognize copyright laws, the author or authors
	of this software dedicate any and all copyright interest in the

	{ stdenv, lib, fetchurl, variants ? [ "Premium" "Premium-left" ] }:

	with lib;

	stdenv.mkDerivation rec {
	name = "${package-name}-${version}";
	package-name = "premium-xcursor-theme";
	version = "0.3";

	src = fetchurl {

	{ config, pkgs, ... }:

	let
	# Import unstable channel.
	# sudo nix-channel --add http://nixos.org/channels/nixpkgs-unstable nixpkgs-unstable
	# sudo nix-channel --update nixpkgs-unstable
	unstable = import <nixpkgs-unstable> {};
	in

	{

	#!/usr/bin/env bash
	# Reference: https://github.com/nagygergo/jetbrains-toolbox-install/blob/master/jetbrains-toolbox.sh

	# Note that we grep for linux here, if you are using this on mac/windows please see json output
	TOOLBOX_URL=$(curl --silent 'https://data.services.jetbrains.com//products/releases?code=TBA&latest=true&type=release' \
	-H 'Origin: https://www.jetbrains.com' \
	-H 'Accept-Encoding: gzip, deflate, br' \
	-H 'Accept-Language: en-US,en;q=0.8' \
	-H 'Accept: application/json, text/javascript, /; q=0.01' \
	-H 'Referer: https://www.jetbrains.com/toolbox/download/' \

	with import ./. {};

	let

	extraSources = [];
	lib = pkgs.lib;

	optionsListVisible =
	lib.filter (opt: opt.visible && !opt.internal)
	(lib.optionAttrSetToDocList options);