Storing Basic Arrays and Collections using Array/JSON/XML Types in Hibernate

Discover the possible approaches for storing arrays and colelctions with Hibrnate. | Continue reading


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Consumer Seek in Kafka

Learn how to use Spring Kafka API methods to retrieve messages at various positions within a partition. | Continue reading


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Get Classpath From ClassLoader in Java

Learn how to obtain the classpath from ClassLoader in OpenJDK. | Continue reading


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Determining Empty Row in an Excel File With Java

Learn how to read and find empty rows in an Excel spreadsheet using several Java libraries. | Continue reading


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Open Mike: My Favorite Macs of All Time

Ugh, I'm losin' it. The other day I said my new Mac Mini was my 13th Mac. Not so fast, silicon-breath. I left out not only two of the three laptops I've owned, but a short-lived eMac and the 21"... | Continue reading


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Automatically Create a Database Schema With Spring Boot

Learn how to use Spring Boot and JPA to automatically create a database schema. | Continue reading


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HTTP DELETE With Request Body

This article explores sending DELETE requests with bodies using popular REST clients like Spring's RestTemplate and Apache HTTP libraries. Dive deeper to see how each client tackles the body and explore the code examples to see which method might be the best fit for your project. | Continue reading


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Finding the Index of the First Duplicate Element in an Array

Finding the first duplicate in an array can be done using different strategies, each with its time and space complexity trade-offs. | Continue reading


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Converting a JDBC ResultSet to CSV in Java

Learn two options using OpenCSV and custom logic to convert JDBC ResultSet to CSV. | Continue reading


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Round Robin and AtomicInteger in Java

A quick tutorial on implementing a round robin load balancer with AtomicInteger in Java. | Continue reading


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Troubleshooting Spring JPA Attribute Naming Issues

Learn about the importance of following Spring JPA naming conventions to prevent runtime errors and ensure smooth data interactions. | Continue reading


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How To Add Header and Footer to PDF Using iText in Java

A quick tutorial on adding headers and footers to PDFs with iText in Java. | Continue reading


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An Extra Port Magically Appears

James, in the comments, gave me the idea yesterday that my monitor might have more ports on it (I've already been using the one on the side). So I checked—with a flashlight, craning my neck in ways it was not... Related Stories Work Experience Something To Shoot For Followup Abou … | Continue reading


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The Cardboard Paper Towel Roll Test

I looked at "Supermoon Rising" this morning and was modestly shocked. (Black-and-white geek here.) The picture is best viewed on a calibrated monitor under subdued room light. For me, that means at night. I work in a room with windows... Related Stories A Curious Thing About a Bo … | Continue reading


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Java Weekly, Issue 564

All about Java serialization this week. Good stuff coming. | Continue reading


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Supermoon Rising

Have a look at my latest. Took it at about 6:35 last night! I hit the balance point between ambient light and the moon's light, such that there's nice contrast but also detail on the surface of the moon and... Related Stories Open Mike: Clouds Over Seneca iPhone Photo New Work | Continue reading


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Spring Boot 3 – Configure Spring Security to Allow Swagger UI

Learn how to configure Spring Security to allow access to Swagger UI in a Spring Boot 3 application. | Continue reading


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How to Convert float to int in Java

Look at various methods for converting a float to an int in Java. | Continue reading


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Rapid Spring Boot Prototyping with Bootify

Explore the Bootify application generator. | Continue reading


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Read Multiple Integers From One Line

Discover the methods to read multiple integers from one line in a file. | Continue reading


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How to Serve a Zip File With Spring Boot @RequestMapping

Lean how to use the @RequestMapping annotation to produce ZIP files. | Continue reading


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Old Man in Hat Buys New Computer

Apple computers don't have enough ports for me. Apparently I'm the only guy in the world who has this problem. Well, the Mac Studio has enough ports, and the Mac Studio is the exact computer I wrote a whole article... | Continue reading


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Analyzing JMeter Results

Learn how to analyze JMeter Results. | Continue reading


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Sum of First N Even Numbers Divisible By 3 in Java

Learn to to calculate the sum of the first N even numbers divisible by 3 by using a brute-force approach and an optimized mathematical solution with a better performance. | Continue reading


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My Old Fuji

Okay, last post on real estate photography—y'all are used to how I sometimes chew a subject to death, right? Here's my second project. Really nice people—the woman is a voice artist and audiobook narrator, and has a giant soundproof booth... Related Stories The Leica D-Lux 7 and … | Continue reading


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Conditional Statements in Spring WebFlux Reactive Flow

Learn how to implement conditional logic in Spring WebFlux reactive flows. | Continue reading


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Handling the Blocking Method In Non-Blocking Context Warning

Learn how to handle and suppress the warning about a blocking method in a non-blocking context. | Continue reading


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Parse XML as a String in Java

Review the two most common approaches to converting an XML string to an XML document in Java. | Continue reading


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A Guide to @Locked in Lombok

Learn how to use the @Locked annotation introduced in Lombok to better support virtual threads. | Continue reading


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Do Not Use the Apple Patreon App! (And: Fanboy, n.)

In the previous post, I at first wanted to use the term "true fan" because TOP has historically banned the use of the term "fanboy," due to the derogatory, demeaning way the latter term was hurled around when it was... | Continue reading


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You Know Someone's a Fanboy When...

Under the heading of cameras, lenses and the like: how do you know when someone's a fanboy? Sample answer: ...They get excited by announcements or articles about new firmware for their camera. So...how do you know? Mike Original contents copyright... Related Stories Two 'New' Int … | Continue reading


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Work Experience

A couple of recent comments that I think deserve your attention. I know you might already be tired of the topic of real-estate pictures, but I think it's always a good idea to take advantage of the vast expertise and... Related Stories Something To Shoot For Followup About Faked … | Continue reading


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Something To Shoot For

Just as a small addendum to the real estate listing photos post: remember I billed just under $600 for the whole job. Thirty-seven shots. I used to get a fee of $675 for one shot when I did portraits...that was... Related Stories Followup About Faked Photography Free Money (OT) M … | Continue reading


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Rafa Nadal Retires (OT)

Rafael Nadal, of Mallorca, Spain, has announced that he will end his career after playing for Spain in the Davis Cup later this year. Andy Roddick on "Served" puts Rafa's career in context: when Rafa arrived on tour, the all-time... Related Stories Freaky Friday The Last Day of S … | Continue reading


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Open Mike: Judged (Editorial)

I seem to be being judged from a lot of quarters these days. When I was a second-year student at the Corcoran School of Art, the School bought a city brownstone in the Dupont Circle area of D.C. to use... Related Stories Open Mike: How to Say Kamala (OT) Open Mike: The Walk-Jog ( … | Continue reading


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Michelle's Big-House Job

Kind of a whirlwind weekend! The first observation: whenever I do something other than work on TOP, it takes me away from...working on TOP. Over the years many people have suggested I do many other things, but the problem is,... Related Stories Little Cropping Exercise | Continue reading


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A country run by schoolteachers?

One disgruntled veteran at a FF annual meeting in 2016 was heard to complain, ‘They’re all fucking schoolteachers now.’ He was partly right. In the thirtieth Dáil in 2007 there were 3 university lecturers, 14 primary school teachers and 14 secondary school teachers; there were al … | Continue reading


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The polity that is Russia

Russia’s parliament, the State Duma, is working on a law that aims to ban so-called child-free ideology which it sees as harmful to traditional values. Vyacheslav Volodin, the chairman of the State Duma, the lower house of parliament, announced recently that fines for “propaganda … | Continue reading


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Scott Alexander on Milei

Monthly inflation went from 25% to about 4%. This is obviously great, but there are two small notes of concern. First, the 25% number was just one really bad month. Inflation had been at a baseline of about 4% for most of the last five years. The immediately-pre-Milei government … | Continue reading


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Saturday assorted links

1. Another meta-study on smart phone use and mental illness. 2. Ross Douthat has a serialized fantasy novel. 3. Movie Gen, on Meta. 4. “Home to only around four percent of the world’s automobiles, Africa accounted for 19 percent of road deaths last year.” 5. Why is “the Silent Ge … | Continue reading


@feeds.feedblitz.com | 1 month ago

How much does hard work matter?

That is the topic of my latest Bloomberg column, here is one excerpt: Economists from Princeton, Vanderbilt and the Federal Reserve Bank of St. Louis have estimated just how much hard work contributes to inequality in lifetime earnings. While the answer depends on context, they a … | Continue reading


@feeds.feedblitz.com | 1 month ago

How different are Trump judges?

Donald J. Trump’s presidency broke the mold in many ways, including how to think about judicial appointments. Unlike other recent presidents, Trump was open about how “his” judges could be depended on to rule in particular ways on key issues important to voters he was courting (e … | Continue reading


@feeds.feedblitz.com | 1 month ago

The case why culture is not stuck

From the excellent Katherine Dee, here is just one excerpt: TikTok sketch comedy is in the same lineage of theater. It invites a suspension of disbelief from the audience, creators often play multiple characters, rapidly switching between roles with nothing more than a change in … | Continue reading


@feeds.feedblitz.com | 1 month ago

Leica Q3 43 Reader Comments

Ed note: The original article is here. The camera is here. If you want one from the first release, sleep not. - Chris Kern: "Mike wrote, ...in keeping with Leica's service to photographers, you will not be forced to pay... | Continue reading


@feeds.feedblitz.com | 1 month ago

Friday assorted links

1. Bitcoin documentary on HBO. Claims they will unmask Satoshi. 2. GPT Canvas, for writing and research writing, interactive. And more here. 3. Inaugural World Bank Business Ready report (successor to the Doing Business which ended in 2021 over political rigging) is now out. Hung … | Continue reading


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What should I ask Stephen Kotkin?

Kotkin’s most prominent book project is his three-volume biography of Joseph Stalin: The first two volumes have been published as Stalin: Paradoxes of Power, 1878–1928 (2014) and Stalin: Waiting for Hitler, 1929–1941 (2017), and the third volume remains to be published. Here is m … | Continue reading


@feeds.feedblitz.com | 1 month ago

Ask ChatGPT o1-preview, fiscal theory of the price level edition

Question: An economist once said that the fiscal theory of the price level was true, or became more true, as governments approached insolvency. But otherwise it is not true. Can you reconstruct analytically why the economist might have held this view? The economist’s view hinges … | Continue reading


@feeds.feedblitz.com | 1 month ago

Thursday assorted links

1. How does low fertility affect economic growth? Podcast with Alice Evans and Jesús Fernández-Villaverde. 2. Kalshi’s court victory (bravo!). 3. Do oncologists understand Adam Smith? 4. Why is the speed of light so fast? 5. Films recommended in CWT. 6. Paul Milgrom update. 7. Th … | Continue reading


@feeds.feedblitz.com | 1 month ago