Game Engine Black Books: Doom v1.1 and Wolfenstein 3D v2.1

Game Engine Black Books: Doom v1.1 and Wolfenstein 3D v2.1

After a quick survey, I ended up with three printers able to handle the Black Books peculiar dimensions. Ingram books were damaged upon arrival, the folding lacked polish, the customer service had room for improvement and more importantly, even premium colors looked washed out. If you are curious about how the Black Books were written, here is the LateX source code:

– Game Engine Black Book: Wolfenstein 3D source code.

Source: fabiensanglard.net

Building better software with better tools: sanitizers vs. Valgrind

Building better software with better tools: sanitizers vs. Valgrind

I strongly encourage the use of sanitizers as I think it is the modern way to write C and C++. When many people describe how impossibly difficult it is to build good software in C and C++, they often think about old-school bare metal C and C++ where the code do all sorts of mysterious things without any protection. They do not bring the safety to production, since you probably do not want to use sanitizers in production or release, but as you are building and testing your code, they help you a great deal catch potential issues right away.

Source: lemire.me

Health Effects of Job Insecurity

Health Effects of Job Insecurity

It is well established that job insecurity, like unemployment, has causal detrimental effects on mental and physical health. Understanding the effect of job insecurity is not a simple matter, as high perceptions of insecurity may be held by workers who already have particular health characteristics, or who are undertaking jobs in which there are other detrimental aspects in terms of job quality. How job insecurity can affect mental and physical health Whether or not employees’ fears of losing their jobs are justified, their feeling of job insecurity may nevertheless have detrimental effects on their health, for a number of reasons.

Source: wol.iza.org

A new documentary on the downfall of General Magic

A new documentary on the downfall of General Magic

Despite its focus on a notable disaster, General Magic seems to affirm the idea of “Fail often, fail fast,” portraying the death of the Magic Link as a necessary step to get to where we are today. While the documentary is about the specific emotional journey of General Magic and the psychological impact of defeat, there’s a fair bit to unpack when we think more broadly about tech culture’s attitude toward failure. From General Magic (screenshot by Hyperallergic)An issue about failure that the film doesn’t address, and which the tech industry rarely touches on, is the transmogrifying havoc technology is wreaking on the social order and human nature.

Source: hyperallergic.com

Vanilla Fever

Vanilla Fever

The family began to plant vanilla vines about 20 years ago mostly as “decoration”, says Randiambololona, his big grin punctuated by a missing tooth. In 2016 Raminisoa travelled to the northern region of Sava, where vanilla has been grown for generations, to learn how to cure the green pods into the commodity that was in such demand: pungent and wizened black beans. Like vanilla farmers all over Madagascar, Raminisoa’s father and brothers now patrol their fields at night.

Source: www.1843magazine.com

How Aldi, a brutally efficient grocery chain, is upending America’s supermarkets

How Aldi, a brutally efficient grocery chain, is upending America’s supermarkets

New customers may be jolted at first by the experience of shopping at an Aldi, which expects its customers to endure a number of minor inconveniences not typical at other American grocery stores. And unlike other stores, where there’s a clear division of labor — runners retrieve carts, cashiers ring up customers and clerks stock shelves — Aldi employees are cross-trained to perform every function. Despite the stripped-down store experience, Aldi scores higher on customer satisfaction surveys and benefits far more from word-of-mouth marketing than Walmart and other supermarkets.

Source: edition.cnn.com

3D imaging of fetal head molding and brain shape changes during labor

3D imaging of fetal head molding and brain shape changes during labor

To demonstrate and describe fetal head molding and brain shape changes during delivery, we used three-dimensional (3D) magnetic resonance imaging (MRI) and 3D finite element mesh reconstructions to compare the fetal head between prelabor and the second stage of labor. This study demonstrates the value of 3D MRI study with 3D finite element mesh reconstruction during the second stage of labor to reveal how the fetal brain is impacted by the molding of the cranial bones. With this in mind, we performed sequential Magnetic Resonance Imaging (MRI) imaging and 3D reconstruction of the fetal skull and brain in a series of normal pregnancies with planned vaginal deliveries before the onset of labor and then during the second stage of labor.

Source: journals.plos.org

Join Outschool (YC W16) as Our First Technical Recruiter

Join Outschool (YC W16) as Our First Technical Recruiter

Outschool (YC W16) is a remote teaching platform, offering thousands of video chat classes for kids. For parents, we’re a way to customize their kids’ education that emphasizes love of learning. We came together because we wanted to make a difference in education, and saw the opportunity to empower learners, teachers, and parents.

Source: jobs.lever.co

Google Gmail tracks purchase history, and it’s hard to delete

Google Gmail tracks purchase history, and it’s hard to delete

Google tracks a lot of what you buy, even if you purchased it elsewhere, like in a store or from Amazon. I made these purchases using online services or apps such as Amazon, DoorDash or Seamless, or in stores such as Macy’s, but never directly through Google. Google even knows about things I long forgot I’d purchased, like dress shoes I bought inside a Macy’s store on Sept. 14, 2015.

Source: www.cnbc.com

Amazon Jumps into Freight Brokerage

Amazon Jumps into Freight Brokerage

To other analysts, it is part of Amazon’s modus operandi: It’s not personal with freight, it’s just another service Amazon learned along the way. “I think with logistics/freight, they’re following a similar playbook to what they did with Amazon Web Services, fulfillment and other businesses that have become highly profitable for them: Develop a new business/infrastructure to serve the needs of its own massive e-commerce business and from there, once it’s ironed out the kinks, begin selling to whoever’s interested,” Bowman said in an e-mail to TT. Bowman told TT that Amazon’s motives may be in-house before they are related to seeing market opportunity in freight, much like AWS.

Source: www.ttnews.com