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Demo Driven Development
Using demos as a way of focusing on specific functionality and elevating quality.
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Topgrading Reduces Mis-Hire Rate
In a study of companies that implemented a topgrading interview methodology, the mis-hire rate fell from 69.
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Schoening's Axe
On the ascent to K2 in 1953, Pete Schoening saved the lives of five members of the expedition by stopping the fall using his ice axe to wedge against a bolder along the mountain.
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Topeka Kansas Estimates a 10x Return on Relocating Remote Workers to Their City
The city of Topeka, Kansas estimates 10x in annual tax revenue for every $5k they spend in incentives to relocate high paying remote workers to their city.
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A Weak Man Argument Recenters a Category to Defeat It
A ‘weak man’ argument presents a belief that only a small number of people have in order to defeat it.
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Ads Work via Cultural Imprinting
Ads don’t work by creating a Pavlovian response through association (emotional inception), they work through changing the cultural landscape around us (cultural imprinting).
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To Set Up a Virtual Address You Need to Fill Out USPS Form 1583
When using a virtual physical address like Earth Class Mail for business purposes, you need to fill out USPS Form 1583 and have it notarized which requires two forms of government ID.
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Two-Thirds of Remote Workers Want to Continue to Work Remotely
A Gallup poll with data from September indicate that two-thirds of remote workers want to keep working remotely.
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Libraries Provide, Applications Consume
In software development, a simple framework to keep in mind that clarifies how to write certain code is that libraries provide and applications consume.
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Seed Funding Has Declined 27% in 2020
The number of companies raising a seed round of funding declined from 2019 to 2020 by 27%.
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Doughnut Economic Model
A visualization of sustainability represented by concentric rings (hence the doughnut).
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Don't Use Deductive Arguments to Connect Key Lines, Use Inductive
Connecting key lines in a document is important to answer the key question and provide clear reasoning.
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Documentation Is Automation
Completing a tasks, documenting the problem and what you did to solve it serves as a kind of automation for the future.
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Olbers' Paradox
If the universe is infinite and there are an infinite number of stars then every point in the sky should be a star.
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Baumol Effect
Salaries rise in response to other salaries rising in jobs that experience productivity gains.
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Pareto Optimal
Occurs when one party’s position can not be improved without loss to the other party.
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Never Write Sections of a Document as Categories
Categories are not a useful way of demarcating sections in a document because they don’t support the structure of answering the key question of the document.
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Ideas to Support a Key Line Should Be Inductive or Deductive
When forming a horizontal relationship between ideas (e.g. supporting sentences of a summary statement), they should form an inductive or deductive argument.
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The Pyramid Principle
ISBN-13: 978-0273710516 Links to this note How to Write More
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Reading Is the Transformation of a Linked List of Ideas Into a Tree
We can only read one sentence at a time, but the resulting information received is tree-shaped.
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Always Give the Summarizing Idea First
To have clear writing, always give the summarizing idea first, before the individual ideas that are being summarized.
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Conceptual Integrity
As mentioned in The Mythical Man Month, good system design (user friendly) requires a small (ideally singular) team of architects, separated from implementation, that decide what goes into the system and what stays out.
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The Stock Market Boom During the Pandemic Is Due to Increased Savings
Personal income was higher, lost wages were offset by unemployment benefits and stimulus programs.
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Writing Essays From a Zettelkasten Outline Is Much Faster
When writing essays, starting from an outline of Zettelkasten notes makes it much easier and faster to write.