Eddie Aftandilian, Principal researcher at GitHub discusses GitHub copilot and how it can improve developer productivity with host Priyanka Raghavan. The discussion explores various subtopics such as the history of copilot, how it can improve developer...

Andy Dang, Head of Engineering at WhyLabs discusses observability and data ops for AI/ML applications and how that differs from traditional observability. SE Radio host Akshay Manchale speaks with Andy about running an AI/ML model in production and how...

Dan Lorenc, CEO of Chainguard, a software supply chain security company, joins SE Radio editor Robert Blumen to talk about software supply chain attacks. They start with a review of software supply chain basics; how outputs become inputs of someone...

Ryan Magee, postdoctoral scholar research associate at LIGO Laboratory – Caltech, joins host Jeff Doolittle for a conversation about how software is used by scientists in physics research. The episode begins with a discussion of gravitational waves...

Adam Warski, the co-founder and CTO of SoftwareMill, discusses Scala programming and the Tapir library. Scala is a general-purpose JVM language, and Tapir is a back-end library used to describe HTTP API endpoints as immutable Scala values. Host Philip Winston speaks with Warski about the implications of Scala being a JVM language, the Scala type system, the Scala community's view of functional vs. object-oriented programming, and the transition of the ecosystem from Scala 2 to Scala 3. The Tapir discussion explores why Tapir is a library and not a framework, how server interpreters work in Tapir, how interceptors work, and what observability features are included with Tapir.

Roberto Di Cosmo, Computer Science professor at University Paris Diderot and founder of the Software Heritage initiative, discusses how to protect against sudden loss from the collapse of a "free" source code repository provider, how to protect...

Adam Dymitruk, CEO and founder of Adaptech Group, joins host Jeff Doolittle for an exploration of the event modeling approach to discovering requirements and designing software systems. Adam explains how the structured approach eliminates the specifics of implementation details and technology decisions, enabling clearer communication for all stakeholders while keeping conversations focused on the business opportunity. Using concrete examples of event modeling in practice, they examine event modeling in the context of other related approaches and methodologies, including event sourcing, event storming, CQRS, and domain-driven design.

Joe Nash of Twillio's TwilioQuest discusses the role of developer relations/advocate, which is a role at tech companies in-between developers, marketing, sales, and HR. Host Felienne speaks with Nash about the skills people need if they want to become...

Open source developers Jordan Harband and Donald Fischer join host Robert Blumen for a conversation about securing the software supply chain, especially open source. They start by reviewing supply chain security concepts, particularly as related to open..

Brendan Callum, engineering manager for the Pinterest developer platform team, discusses the "spec first" approach to API development and how it's different from "API first." Brendan speaks with host Kanchan Shringi about the challenges and advantages...

Jon Smart, author of the book Sooner Safer Happier: Patterns and Antipatterns for Business Agility, discusses patterns and anti-patterns for the success of enterprise software projects. Host Brijesh Ammanath speaks with him about the various common...

Ganesh Datta, CTO and cofounder of Cortex, joins SE Radio's Priyanka Raghavan to discuss site reliability engineering (SRE) vs DevOps. They examine the similarities and differences and how to use the two approaches together to build better software...

We talk with John deVadoss about the philosophies underlying the development of .NET and Azure software. We discuss the "Fiefdoms and Emissaries" concept of building loosely coupled systems, talk about strengths and drawbacks and how to build services...

Nikhil Krishna speaks with Dietrich Ayala about IPFS in depth. They cover what it is, how it works in detail and how one could leverage IPFS and libp2p in one's own application or to host one's content. The discussion goes into the IPFS ecosystem...

Nicholas Manson, a SaaS Architect with more than 2 decades of experience building cloud applications, speaks with host Kanchan Shringi about identity and access management requirements for cloud applications. They begin by examining what a digital...

Alex Hidalgo, principal reliability advocate at Nobl9 and author of Implementing Service Level Objectives, joins SE Radio's Robert Blumen for a discussion of service-level objectives (SLOs) and error budgets. The conversation covers the meaning...

William Falcon of Lighting AI discusses how to optimize deep learning models using the Lightning platform, optimization is a necessary step towards creating a production application. Philip Winston spoke with Falcon about PyTorch, PyTorch Lightning...

J.R. Storment and Mike Fuller discuss cloud financial operations (FinOps) with host Akshay Manchale. They consider the importance of a financial operations strategy for cloud-based infrastructure. J.R. and Mike discuss the differences between operating your own data center and running in the cloud, as well as the problems that doing so creates in understanding and forecasting cloud spend. Mike details the Cloud FinOps lifecycle by first attributing organizational cloud spend through showbacks and chargebacks to individual teams and products. JR describes the two levers available for optimization once an organization understands where they're spending their cloud budget. They discuss complexities that arise from virtualized infrastructure and techniques to attribute cloud usage to the correct owners, and close with some recommendations for engineering leaders who are getting started on cloud FinOps strategy.

Vidal Graupera, an Engineering Manager at LinkedIn, speaks with SE Radio’s Brijesh Ammanath about the importance of managers' one-on-one meetings with direct reports. They start by considering how a 1:1 meeting differs from other meetings...

Nir Valtman, co-Founder and CEO at Arnica, discusses pipelineless security with SE Radio host Priyanka Raghavan. They start by defining pipelines and then consider how to add security. Nir lays out the key challenges in getting good code coverage with the pipeline-based approach, and then describes how to implement a pipelineless approach and the advantages it offers. Priyanka quizzes him on the concept of "zero new hardcoded secrets," as well as some ways to protect GitHub repositories, and Nir shares examples of how a pipelineless approach could help in these scenarios. They then discuss false positives and handling developer fatigue in dealing with alerts. The show ends with some discussion around the product that Arnica offers and how it implements the pipelineless methodology.

Eyal Solomon, CEO and co-founder of Lunar.dev, joins SE Radio’s Kanchan Shringi for a discussion on tooling for API consumption management. The episode starts by examining why API consumption management is an increasingly important topic, and how existing tooling on the provider side can be inadequate for client-side issues. Eyal talks in detail about issues that are unique to API consumers, before taking a deep dive into the evolution of middleware built by teams and companies to address these issues and the gaps. Finally they consider how Lunar.dev seeks to solve these issues, as well as Eyal's vision of lunar.dev as a open source platform. This episode is sponsored by WorkOS.

Marcelo Trylesinski, a senior software engineer at Pydantic and a maintainer of open-source Python tools including Starlette and Uvicorn, joins host Gregory M. Kapfhammer to talk about FastAPI. Their conversation focuses on the design and implementation of FastAPI and how programmers can use it to create web-based APIs. They also explore how to create and deploy a FastAPI implemented in the Python programming language. Brought to you by IEEE Computer Society and IEEE Software magazine.

To lift something or someone

AMD just announced today a design win in conjunction with the Lawrence Livermore National Laboratory (LLNL) and Hewlett-Packard Enterprise (HPE), win which it will be providing the hardware powering the El Capitan exascale-class supercomputer. What caught our eye about this announcement was not the compute performance -- which will be enormous ... [PCSTATS]

There are so many things that can be done with a little spare time and a Raspberry Pi that it boggles the mind; the little developer board can be made to do just about anything builders can dream up. One of the most recent projects we've seen using the Pi turned up on Reddit from a person called jul-bruegger who combined the Raspberry Pi Zero... [PCSTATS]

If you need to load an RSS feed with the PHP programming language, the open source library SimplePie greatly simplifies the process of pulling in items from a feed to present on a website, store in a database or do something else coooool with the data. There's a full installation guide for SimplePie but you can skip it with just three steps:

1. Download SimplePie 1.5.
2. Copy the file autoloader.php and the folder library to a folder that's accessible from your PHP code.
3. Make note of this folder; you'll be using require_once() to load autoloader.php from that location.

SimplePie has been designed to work the same regardless a feed's format. It supports RSS 2.0, RSS 1.0, Atom and the earlier versions of RSS. Additionally it can read feed elements from nine namespaces.

Here's PHP code that loads feed items from the news site Techdirt and displays them in HTML:

// load the SimplePie library
require_once('/var/www/libraries/simplepie-1.5/autoloader.php');

// load the feed
$feed = new SimplePie();
$feed->set_feed_url('https://www.techdirt.com/feed/');
$feed->init();
$feed->handle_content_type();

// create the output
$html_output = '';
foreach ($feed->get_items() as $item) {
  $html_output .= '<p><a href="' . $item->get_link() . '">' . $item->get_title() . '</a></p>';
  $html_output .= $item->get_description();
  $html_output .= '<p>By ' . $item->get_author(0)->get_name() . ', ' . $item->get_date();
}

// display the output
ECHO <<<END
$html_output
END;


The API documentation for SimplePie_Item lists the functions that can extract data from each feed item. The versatility of the library is demonstrated by get_authors(), which can retrieve an item's authorship information whether it was in the RSS author element, Dublin Core creator, iTunes author, or Atom author.

SimplePie supports caching so that a feed isn't downloaded every time code is executed. The addition of these lines turns on caching, specifies the location of a cache folder and sets the time to use a cached version to four hours (14,400 seconds):

$feed->set_cache_location('/var/www/cache/');
$feed->set_cache_duration(14400);
$feed->enable_cache();

SimplePie was created by RSS Advisory Board member Ryan Parman, Geoffrey Sneddon and Ryan McCue. The project is currently maintained on GitHub by Malcom Blaney.

Only a few localities nationwide allow voters to elect judges. What impact would democratizing judge selection have on the judiciary?

While politicians on both sides of the aisle embrace “tough on immigration” policies, asylum seekers hoping to enter the U.S. are turning to grassroots organizations for information, safety, and dignity

A coalition of churches has achieved some successes in resisting and mitigating against rent gouging and displacement after Hurricane Ian.

Rio de Janeiro’s Port Zone was once the largest slave port in the Americas. As developers work to “revitalize” the area, Black activists are fighting to retain the remnants of the district’s historical significance.

A paradigm shift for our economy begins when we name and see the anti-democratic bias that lies at the heart of our capital-centric system.

In the face of catastrophic climate change and the genocide in Gaza, can the world afford to hold a spectacle such as the Olympics?

In this excerpt, author Misty Pratt explores emerging research—and her own experience—that suggests remedies like park prescriptions may be as key to mental and physical health as diet, exercise, and sleep.

New findings challenge the political adage that youthful idealism gives way to conservative pragmatism with age.

Beat the clock as you test yourself with our quiz to celebrate the end of the Olympics!

Newsround presenter De-Graft Mensah tells the story of his trip to Ghana where he found out more about his family's history and the impact of the British Empire in the West African nation.

Two Press Packers from Northern Ireland tell Newsround all about their gymnastics club and why they're so excited for the 2024 Paris Games.

Does it seem like there are more spiders around the house right now? And do the spiders you spot seem bigger than those you've seen in recent months? Spider expert, Dr Sara Goodacre, is here with some arachnid answers.

After 25 years of presenting BBC Match of the Day, Gary Lineker will be stepping down as the host of the football show at the end of this season. Once a footballer, Gary Lineker has had a long career in the sport. Keep reading to find out more.

Most living rooms require flexible lighting design solutions because they serve a broad variety of changing functions. The lighting in a typical living room should comfortably serve small group conversation, larger social gatherings that include casual eating and drinking, and... Read more

The post Visual Tasks of Typical Living Room Lighting appeared first on EEP - Electrical Engineering Portal.

New Phrasal Verbs Entry: 'Pick up' has just been added to the Phrasal Verbs area of UsingEnglish.com.

New Lesson Plans Entry: 'Emailing on HR topics practice' has just been added to the Lesson Plans area of UsingEnglish.com.

This technical article provides an overview of the various choices and assists electrical engineers in determining the criteria that should be included in the transformer specifications in order to meet the requirements of their particular application. A power plant often... Read more

The post Transformers in plant power distribution: The bigger picture appeared first on EEP - Electrical Engineering Portal.

Cogeneration is combined generation of heat and electricity. The advantage of cogeneration is that it enables the heat released by electricity generation to be used. The most well-known form of cogeneration is an electricity generator powered by an internal combustion... Read more

The post Energy Efficency In Hospitals – Cogeneration (6) appeared first on EEP - Electrical Engineering Portal.

Wastewater pumping stations are very common application examples of three-phase induction motors. There are numerous varieties of power supply and control logic, depending on exact conditions in the place of installation, the role of the pumping station inside a sewer... Read more

The post Design and control considerations for an example of the waste water pumping station appeared first on EEP - Electrical Engineering Portal.

Power can be provided from mains power or from local gas turbines or diesel generator sets. Large facilities have high power demands, from 30 MW and upwards to several hundred MW. There is a tendency to generate electric power centrally... Read more

The post Typical electrical distribution scheme and SCADA system of an oil/gas production plant appeared first on EEP - Electrical Engineering Portal.

Things are changing fast, really fast. Technology we used a few years ago is now obsolete, and if you take a look for a second – it’s always about power availability, efficiency, and safety. This technical article deals with Schneider... Read more

The post Isolation power solutions for ultimate power availability, efficiency and safety in hospitals appeared first on EEP - Electrical Engineering Portal.

There have been a number of articles about the growth of ESL teaching in the Philippines like this, but some of what they are stating don't strike me as right. The Philippines does have potential and in the drive to reduce costs, it is clearly a place to watch out for.

Around twenty five percent of the energy that is consumed by electric motors worldwide is accounted for by pumping systems, and certain industrial facilities use anywhere from twenty-five to fifty percent of the total electrical energy available. There are significant... Read more

The post The essentials of pumping, pump speed and flow rate control that engineers MUST know appeared first on EEP - Electrical Engineering Portal.

This technical article analyzes the safety requirements against indirect contact employed in particularly special medical locations (e.g., hospitals, medical, and dental practices, etc.), where environmental conditions may increase the risk of indirect contact and therefore the electroshock, precisely microshock. Generally... Read more

The post The ground is not just ground! At least not in hospitals, medical, and dental practices appeared first on EEP - Electrical Engineering Portal.