Pavly Gerges (pavl_g) pavly-gerges

`obsidian.md` markdown latex propositions

common propositional logic symbols for use in Obsidian markdown note-taking software - specifically for use with LaTeX - either inline ( $..$ ) or equation ($$...$$)

Conjunction (AND)
- Symbol: ∧
- Obsidian Markdown: $\land$ or $\wedge$
Disjunction (OR)

Symbol: ∨

Command:

$ fastboot help

Output:

usage: fastboot [OPTION...] COMMAND...

flashing:

Data-Oriented Design Book Review

Pekka Väänänen, Sep 14 2020

Data-Oriented Design (2018) by Richard Fabian

Computers keep getting faster but the future ain't what it used to be. Instead of higher clock rates we get deeper pipelines, higher latencies, more cores. Programming these systems requires paying attention to how we structure and access our data. In Data-Oriented Design Richard Fabian—who has worked at Frontier Developments, Rockstar Games, and Team17—presents us an approach to reason about these issues from a C++ game developer's perspective.

Data-oriented design is about caches and decoupling meaning from data. The former implies laying out your data so that they're compact and predictably accessed. The latter means exposing the raw transforms from one sequence of bits to another. For example, finding the pla

How to download files from Google Drive with WGET

Step 1. Get the ID of the file to download

Get a shareable link from Google Drive by right-clicking the file and selecting Get Shareable Link.
Examine the link to get the file's ID. Example:

https://docs.google.com/open?id=[ID]

Step 2. Download the file with WGET

Build the download URL using the ID obtained in Step 1. Example:

Diagrams

Markdown Preview Enhanced supports rendering flow charts, sequence diagrams, mermaid, PlantUML, WaveDrom, GraphViz, Vega & Vega-lite, Ditaa diagrams. You can also render TikZ, Python Matplotlib, Plotly and all sorts of other graphs and diagrams by using Code Chunk.

Please note that some diagrams don't work well with file exports such as PDF, pandoc, etc.

Flow Charts

This feature is powered by flowchart.js.

	USART()
	{
	if (this == reinterpret_cast<USART *>(USART1))
	{
	// enable clock for GPIOA and USART1
	RCC->APB2ENR \|= RCC_APB2ENR_USART1EN \| RCC_APB2ENR_IOPAEN;

	// reset pin configurations for PA9 and PA10
	GPIOA->CRH &= ~(GPIO_CRH_MODE10 \| GPIO_CRH_MODE9 \| GPIO_CRH_CNF10 \| GPIO_CRH_CNF9);

	package com.jayfella.motorunner.lemur;

	import com.jme3.asset.AssetManager;
	import com.jme3.math.ColorRGBA;
	import com.jme3.math.Vector3f;
	import com.simsilica.lemur.GuiGlobals;
	import com.simsilica.lemur.Insets3f;
	import com.simsilica.lemur.Label;
	import com.simsilica.lemur.component.QuadBackgroundComponent;
	import com.simsilica.lemur.component.TbtQuadBackgroundComponent;

	# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
	# newer versions of the distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted
	# deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main restricted

	## Major bug fix updates produced after the final release of the
	## distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted
	# deb-src http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted

	using UnityEngine;

	public class MerchantBehaviour : MonoBehaviour, IMerchant
	{
	[SerializeField]
	private InventoryBehaviour inventoryBehaviour;

	[SerializeField]
	private MerchantRaces race;

	{
	"addr":"LNURL1DP68GURN8GHJ7AMPD3KX2AR0VEEKZAR0WD5XJTNRDAKJ7TNHV4KXCTTTDEHHWM30D3H82UNVWQHHWET9DDK8JCMPVF5KUET5X5UQ096QTQ",
	"enabled":true
	}