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Episode 508: Jérôme Laban on Cross Platform UI

Jérôme Laban, CTO of Uno Platform, joined host Jeff Doolittle for a conversation about Cross-platform User Interfaces. The conversation addressed the unique challenges and possibilities related to applications designed to run on multiple platforms...




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Episode 511: Ant Wilson on Supabase (Postgres as a Service)

Ant Wilson of Supabase discusses building an open source alternative to Firebase with PostgreSQL. SE Radio host Jeremy Jung spoke with Wilson about how Supabase compares to Firebase, building an API layer with postgREST, authentication using GoTrue...




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Episode 525: Randy Shoup on Evolving Architecture and Organization at eBay

Randy Shoup of eBay discusses the evolution of eBay's tech stack. SE Radio host Jeremy Jung speaks with Shoup about eBay's origins as a single C++ class with an Oracle database, a five-year migration to multiple Java services, sharing a database...




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Episode 541: Jordan Harband and Donald Fischer on Securing the Supply Chain

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..




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SE Radio 562: Bastian Gruber on Rust Web Development

Bastian Gruber, author of the book Rust Web Development, speaks with host Philip Winston about creating server-based web applications with Rust. They explore Rust language features, tooling, and web frameworks such as Warp and Tokio. From there, they examine the steps to build a simple web server and a RESTful API, as well as modules, logging and tracing, and other aspects of web development with Rust.




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SE Radio 564: Paul Hammant on Trunk-Based Development

Paul Hammant, independent consultant, joins host Giovanni Asproni to speak about trunk-based development—a version control management practice in which developers merge small, frequent updates to a core “trunk” or main branch. The episode explores the technique in some detail, including its pros and cons and some examples from real projects, and offers suggestions on how to get started. The conversation touches on a set of related topics, including code reviews, feature flags, continuous integration, and testing.




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SE Radio 570: Stanisław Barzowski on the jsonnet Language

Stanisław Barzowski of XTX Markets and a committer on the jsonnet project joins SE Radio's Robert Blumen for a conversation about the jsonnet programming language. A superset of JSON, jsonnet adds programming language capabilities, particularly to address the need to handle large but mostly repetitive JSON configurations. They discuss the project’s history, use cases for Grafana and Kubernetes config, and interoperability with YAML. They examine jsonnet details, including the command line, constrained capabilities of the language, and objects and inheritance, and then consider the toolchain: compiler, formatter, and linter, as well as test frameworks and testing, package management, and the language’s performance. Barzowski describes four implementations -- go, C++, Rust, and Scala -- as well as popular libraries and the standard library.




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SE Radio 576: Jens Neuse on Back Ends for Front Ends

Jens Neuse, founder of Wundergraph, joins SE Radio host Jeff Doolittle for a conversation about back ends for front ends, or BFF. Jens begins by explaining how a heavy integration burden is often placed on front-end development teams. When multiple APIs must be integrated, it can be challenging for client development in web, mobile, and desktop environments. Explaining how APIs should be treated as dependencies, just like packages, the episode explores BFF patterns and use cases, as well as the future potential emergence of a “git for APIs” standard. This episode is sponsored by ClickSend




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SE Radio 589: Zac Hatfield-Dodds on Property-Based Testing in Python

Zac Hatfield-Dodds, the Assurance Team Lead at Anthropic, speaks with host Gregory M. Kapfhammer about property-based testing techniques and how to use them in an open-source tool called Hypothesis. They discuss how to define properties for a Python function and implement a test case in Hypothesis. They also explore some of the advanced features in Hypothesis that can automatically generate a test case and perform fuzzing campaigns.




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SE Radio 605: Yingjun Wu on Streaming Databases

Yingjun Wu, founder of RisingWave Labs and previously a software engineer at Amazon Web Services and researcher at IBM Almaden Research Center, speaks with SE Radio host Brijesh Ammanath about streaming databases. After considering the benefits and unique challenges, they delve into the architecture and design patterns of streaming databases, as well as the evolution and security considerations. Yingjun also talks about the future of streaming databases, including the potential impact that Amazon S3 Express One Zone will have on the streaming landscape, and how the unified batch and streaming might evolve in the database world. Brought to you by IEEE Computer Society and IEEE Software magazine.




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SE Radio 629: Emily Bache on Katas and the Importance of Practice

Emily Bache, founder of the Samman Technical Coaching Society and author of several books about technical agile coaching, talks with SE Radio host Sam Taggart about katas and the importance of practice. They discuss how practicing in a safe environment helps developers to learn new skills and build new habits. They also talk about how Samman coaching combines this sort of deliberate practice with applying the lessons learned in practice to the production code base. They also touch briefly on the advantages of working in an ensemble fashion.

Brought to you by IEEE Computer Society and IEEE Software magazine.




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SE Radio 630: Luis Rodríguez on the SSH Backdoor Attack

Luis Rodríguez, CTO of Xygeni.io, joins host Robert Blumen for a discussion of the recently thwarted attempt to insert a backdoor in the SSH (Secure Shell) daemon. OpenSSH is a popular implementation of the protocol used in major Linux distributions for authentication over a network. Luis describes how a backdoor in a supporting library was recently discovered and removed before the package was published to stable releases of the Linux distros. The conversation explores the mechanism of the attack through modifying a function table in the runtime; how the attack was inserted during the build; how the attack was carefully staged in a series of modifications to the lz compression library; the nature of “Jia Tan,” the entity who committed the changes to the open source project; social engineering that the entity used to gain the trust of the open source community; what forensics indicates about the location of the entity; hypotheses about whether criminal or state actors backed the entity; how the attack was detected; implications for other open source projects; why traditional methods for detecting exploits would not have helped find this; and lessons learned by the community.

Brought to you by IEEE Computer Society and IEEE Software magazine.




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Knock back

If you knock someone back, you reject them emotionally or sexually.




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Take back

To return something.




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TerraMaster TD2 Thunderbolt 3 2-bay DAS Review

TerraMaster�s TD2 Thunderbolt 3 is a 2-bay DAS (Direct-Attached Storage) drive aimed at professional users and, as the name suggests comes with a pair of Thunderbolt 3 interfaces. TerraMaster�s TD2 Thunderbolt 3 looks just like a 2-bay NAS with the obvious exception that the TD2 comes with a very useful carrying handle. The enclosure is built from ... [PCSTATS]




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Raspberry Pi Enthusiast Creates Coronavirus Live Global Tracker Display

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]




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XPG Battlecruiser

The XPG Battlecruiser is the larger of the two initial case offerings from ADATA XPG, with the smaller Invader making an excellent first impression. This means the Battlecruiser has some big shoes to fill, especially as the $150�$200 segment tends to attract a demanding crowd.... [PCSTATS]






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What’s Next for Bangladesh’s Student-Led Revolution?

A Bangladesh-born labor explores the South Asian nation’s prospects to transition to a stable democracy now that the dust has settled from Prime Minister Sheikh Hasina’s ouster.









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Our Power Goes Beyond the Ballot Box

There’s no denying the terror of this moment. But we will get through it with a love-filled movement focused on safety, security, and stability.





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Illegally Fired Workers Fight Back

The Unemployed Workers United wants to raise the financial and political costs of illegally firing workers for union activity.







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Going Back Outside for Pride

We can no longer accept Pride events that only make room for one type of queer person—or that cater primarily to the corporations more invested in rainbow capitalism than collective liberation.





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Bacon and Apple Stuffed Pork Chops | Paleo Parents

We made this a few nights ago and it kicked ass.




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Global Recycling Day: Try our tricky recycling game!

Today is Global Recycling day, we've got all the facts and figures as well as a tricky recycling game for you




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QUIZ: How fast is Mbappé? Quicker than Nitro from Gladiators?

In a Champions League match between his team, Paris Saint Germain, and Real Sociedad, the French forward managed to run 100m in 10.9 seconds.




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Government plans to ban smoking outside schools and playgrounds

The government has announced plans to make it illegal to smoke outside schools and hospitals, and in children's playgrounds in England. They have also said that some outdoor places could become vape-free.




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Australia announces next steps to under-16 social media ban

Politicians in Australia's parliament will vote on the law next week and, if passed, it aims to stop children being allowed social media accounts. But for some kids there will be ways around it.




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Fighting back against online bullying

Online bullying has become more of a problem now that more people have mobile phones and computers. Find out more about it with Newsround's guide.




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Gary Lineker to leave Match of the Day: Take a look at his football career in pictures

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.




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So bad. I don't have any students to tutor now.



  • Editing & Writing Topics

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Teacher Training -Grammar Based PPP

As an aside from my usual topics about using computers for language education, recently I am involved in a teacher training programme and would like to share an article I am working on to assist new teachers to plan a lesson.

As part of the course, trainees need to present evaluation lessons using a grammar based syllabus prepared with PPP.

I hope this will be interesting to other teacher trainers and helpful to trainees, and I would like to hear your comments and criticisms.




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Getting Back to Normal

Things have been quiet in some areas of the site of late and we haven't added many new items.  Sadly, work has been squatting on our lives and eating into time normally spent updating the site.




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The linguistic genius of babies [Video]

At TEDxRainier, Patricia Kuhl shares astonishing findings about how babies learn one language over another -- by listening to the humans around them and "taking statistics" on the sounds they need to know. Clever lab experiments (and brain scans) show how 6-month-old babies use sophisticated reasoning to understand their world.




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Thief don’t like to see thief carry long bag

"Thief don’t like to see thief carry long bag" means that a dishonest person dislikes competition from other like-minded persons.

Editor's note:  There are a few variations of this idiom found online, such as "Tief nuh like si neda man wid long bag" and "Thief neva like fi see thief with long bag", but they all express the same idea.






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OSU - CareerTech Digital Forum: Educating for Global Coompetitiveness

Oklahoma State University and the Oklahoma Department of Career and Technology Education invite you to watch their digital forum entitled "Educating for Global Coompetitiveness" on Friday, June 13, 2014 (Speakers are from 8:30 a.m. - 12:15 p.m. CST).

Featured speakers are OSU President Burns Hargis, CareerTech State Director Dr. Robert Sommers, Tom Vander Ark, and David Cillay.

I've had the opportunity to previously meet and discuss customized learning with Tom Vander Ark, author of Getting Smart: How Digital Learning is Changing the World and CEO of Getting Smart, a education advocacy firm, but I'm excited to hear his newest thoughts on the subject and how learning is becoming more competency-based.

Dr. Cillay, Vice President of WSU Global Campus, led the 2012 launch of the Global Campus, which includes WSU’s online degree program. His responsibilities include expanding WSU’s market share, supporting faculty in technological innovation and using e-learning tools to ensure that WSU remains open and accessible. I'm also excited to learn from this presentation as it should add great value to what we are trying to accomplish with digital delivery at the Oklahoma Department of Career and Technology Education.

Please join the discussion on Twitter at: #DLFTalk and click here to watch this free live event!




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Six less known phenomena that can cause disturbance in electrical installations

In addition to the known phenomena of lightning and switching, numerous new sources, in particular power converters, can cause disturbance in installations. This disturbance, which is generated by the installation itself or carried by the system from external sources or... Read more

The post Six less known phenomena that can cause disturbance in electrical installations appeared first on EEP - Electrical Engineering Portal.




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8 NEC Basic Feeder Circuit Sizing Requirements

Once the branch circuit loads are calculated, the feeder circuit loads may be calculated by applying demand factors to the branch circuit loads. General Lighting Loads (Article 220.42) Show window or track lighting (Article 220.43) Receptacles in other than dwelling... Read more

The post 8 NEC Basic Feeder Circuit Sizing Requirements appeared first on EEP - Electrical Engineering Portal.