Wulf's Webden

The Webden on WordPress

20 February 2026
by wpAdmin
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Red Cabbage and Spinach Traybake

I recently got a book of tray bake recipes out of the library (The Green Roasting Tin by Rukmini Iyer). Round about the same time, our main oven died so I wasn’t able to try it immediately but the replacement finally got fitted about a week and half ago and I got round to trying one of the meals that appealed to me this evening.

I followed it with all the accuracy of my general approach to non-baking recipes – in other words, not very closely! However, the essence was this. Start with an oven warming up to 180°C (fan-assisted) and chop a red cabbage into chunks, peeling apart the leaves. That all goes into a roasting tin to be tossed along with salt, pepper, crushed garlic, small chunks of bread and some olive oil. I didn’t have much bread, so I also used some “scotch pancakes” Jane had bought the other day. The tin (two smaller tins in my case) goes into the oven for 25 minutes and I turned the contents half way through.

While that was cooking, I prepared a dressing with lemon juice and olive oil (about a 1:5 ratio) and more salt and pepper. I also added some lemon zest for a bit of variety. I didn’t have any lambs lettuce but I washed a good handful of baby-leaved spinach, measured out a generous handful of raisins and cored an apple, finely slicing it with a kitchen mandoline. When the trays were done, I emptied the contents of both into a large bowl and tossed them with the other ingredients.

The result was rather delicious and also surprisingly filling. I didn’t think the cabbage was that large but the recipe said a 600g cabbage would serve two and we got what I’d estimate as four generous portions out. I served up with a sprinkle of both nutritional yeast and dried fried onion pieces. With the variety of textures and flavours, it was delicious and I would guess pretty healthy (also probably vegan unless the pancakes contained actual dairy, and I didn’t miss the meat with this one).

19 February 2026
by wpAdmin
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ROI

ROI is often used to mean “return on investment”. It is a concept I often think about when working with computers – is it quicker to do things by hand or to invest the time in writing a script to handle them automatically. An example of where I’m presently pondering it is the music library I am developing for the training band.

I’ve now got just under 20 pieces added to it, which is more than enough to cover our concert at the end of March. However each one takes about 15 minutes by the time I have copied the source files, renamed them to fit my schema and inserted suitable entries in the database which generates the web pages to give each player the files they need. I’m using a little bit of programming magic, otherwise copying, renaming and inserting each file reference could take twice as long for the fuller sets of pieces but, if I could get it down to 2-3 minutes that would make it worth investing 2-3 hours of development time as I’ve got over 30 pieces still to go.

I’ll be a bit more conservative on my sums. Let’s say that I can manage to save 10 minutes per piece. That means each hour I put in is the equivalent of 6 songs from the expected time saving. I’m pretty sure it will take me more than an hour to fully work out but that should be enough to figure out whether I’m on track or not so, given the 30 songs backlog, it is definitely worth a punt. What I will need to do though is figure out where I’ve got to after investing the first chunk of time and then I can reassess whether I’m onto a winner or if I’m likely to lose out. That said, I’ve also got in mind that I might eventually add another 200-300 songs from the other band’s combined pads so even a relatively modest time gain might be worth it for the bigger picture.

Anyway, that’s how, from a programming perspective, I think about return on investment.

18 February 2026
by wpAdmin
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Gmail Auto-forwarding

In recent months, the ITV catch up TV service has started to frequently send an email message to verify a login. The trouble is that it goes to my email account but it is often Jane who wants to watch it and at times when I’m not able to quickly send on the message (for example, if I’m out at band a rehearsal). I will still want to log in from time to time but I don’t think you can set two email addresses on one account and, if we set up a new, shared mailbox, we’d both have to monitor it.

Tonight it struck me that I could add another filter to my incoming Gmail to forward a copy of the ITV ones across to Jane’s account. It did take a few steps to set up. First I had to put her address into the forwarding settings on my account (and verify that I was making the request). Next she had to verify that she wanted to receive the messages. There seemed to be a delay in that updating on my account so we went through that step twice. Finally, I verified that default forwarding was off (Jane doesn’t need all my emails) and set up the filter.

A little testing (a dummy message sent from another account but using the subject line I am filtering on) seems to have worked so, after a little palaver, I hope that wrinkle is now ironed out and we can both log in whenever we want.

17 February 2026
by wpAdmin
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Video stills

Being half-term, there weren’t any band rehearsals this evening so I used the time to do a bit more work on the music library website I am working on for the Training Band. I wanted to add a couple of features, one of which was links to videos of the pieces being performed. If the videos exist, isn’t that hard to find them but not everyone has good search-fu and sometimes you just want to pull up a video you can get on practising along to rather than skimming through lots that are unsuitable (for reasons such as poor sound quality or using the wrong arrangement).

What I discovered along the way was that you can extract a number of still images from any YouTube video just by crafting an image URL. For example, here is the URL for a video of me playing double bass at a folk session a couple of years ago (in The Plough, a local pub that is now sadly being demolished and the land sold off): https://www.youtube.com/watch?v=x2A_8IYce3k. The critical bit of information is at the end after “v=” (ie. video id equals). I can take “x2A_8IYce3k” and use it in various ways. For example, here is a version that gives a copy of the selected thumbnail image at a reasonable size: https://img.youtube.com/vi/x2A_8IYce3k/maxresdefault.jpg. It is also possible to get a lower resolution image (http://img.youtube.com/vi/x2A_8IYce3k/0.jpg) or, by changing 0.jpg to 1.jpg, 2.jpg or 3.jpg, to get some stills clipped out of the video (at a size smaller still). It isn’t something most people will want every day but just the ticket for what I needed. Hat tip to snailedlt for the stackoverflow post which gave me the information I needed.

BTW, if you were curious but didn’t get round to clicking the link, here is the video using WordPress’s built in video-embed code:

16 February 2026
by wpAdmin
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Swede Chips

This week I discovered that the thought of making chips from swede instead of potatoes wasn’t entirely unprecedented. We tried it yesterday and they were quite tasty, particularly with generous amounts of salt and vinegar. This batch had been preboiled (in swede form) before I peeled and chopped them but most recipes suggest you can cook them from raw so that will be my next thing to try. That and possibly also the concept of sprinkling on a handful of parmesan cheese a few minutes before they are done to add a bit more flavour.

15 February 2026
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How Tall Was Goliath?

The story of David defeating Goliath is so well known in the English-speaking world that many people, who would have only a vague idea that it comes from the Bible and no chance of pinpointing it as being found in 1 Samuel 17, would confidently refer to it as a way of describing an unlikely victory by some person or group that seems utterly outclassed. Perhaps that doesn’t capture quite what the original author intended? In v. 47, David confidently declares to Goliath: “… the battle is the Lord’s, and he will give you into our hand” and the outcome of the story confirms that his faith is not misplaced. On the face of it though – even, according to the account, those on his own side – he would have looked like a mere stripling of a youth towered over by an experienced and fearsome warrior.

How much did Goliath tower over him? If you look up v. 4 using the BibleGateway website’s useful comparison of numerous English translations, most put him at around 10′ tall. Some use the original units of 6 cubits and a span (about 6×18″ + ~6″), some translate that to 9’6″ and some render it in metres instead (about 3m). Whichever way you sum it up, that is remarkably tall. In the modern era, the world record holder was Robert Wadlow (1918-1940), who rose to 8’11” (272cm) but had a skinny frame and died young. That would make Goliath a monster of a man – not a patch on some of the giants of fiction but you probably wouldn’t call him “shorty” to his face!

However, if you read all the way down the list, you find that some translations put him at a shorter height. For example the New English Translation places him at “close to 7 feet tall”. Can’t they add up? It turns out that 6 cubits and a span comes from the “Masoretic Text”, and the oldest complete copy of that is only just over 1,000 years old although earlier fragments show a good level of consistency stretching much further back. However some early Hebrew sources (notably the portions discovered at Qumran as part of the Dead Sea Scrolls, dating from roughly around the time of Jesus) and the Greek translation known today as the Septuagint (dating from 2-3 centuries before Jesus) describe Goliath as being a “mere” four cubits and a span. That would make him about 6’9″ – still remarkably tall but within the scope that is much harder to dismiss as mere fantasy. I’ve met people who could almost see eye to eye with a Goliath of that height.

There are objections. One is that the modern tradition is that Bibles are based on translations from the Masoretic text but that can be countered in part by observing that many New Testament quotations of Old Testament passages seem to clearly have used something more like the Septuagint. It should be noted that these aren’t two completely different sources – there are just points of detail that differ but both tell the same story of the same people and the same holy God. Another objection is that the weight of Goliath’s armour and weapons would then be too great but I reckon someone almost 7′ tall and built like a brick outhouse would be mighty, mighty enough to cope with load that would be well beyond me.

Therefore, I am leaning towards the shorter Goliath theory. Given that the average man of the time (c. 1,000 BC) is believed to have been about 5′ – 5’6″ in height (based on archaeology) that would still make him tower even above the notably tall King Saul (1 Sam 9:2 – he was head and shoulders above most men, which could well be where we get that idiom from). David isn’t fighting a mythical monster but merely a large man who has made the dangerous mistake of leaving God out of his reckoning of the odds.

14 February 2026
by wpAdmin
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Less

I recently finished reading Less by Patrick Grant. It charts the rise of consumption as a factor in historic economic growth which leads us in an ever more voracious, ever less satisfying and sustainable relationship to the things we buy and use… or sometimes just buy and dispose of. It turned out to be handy tonight. We were visiting friends who had a copy on their coffee table and, when our conversation turned to socks made in nearby Hathern, I knew exactly where I could find a photo of the business owner producing them (the kind of small scale, local business Grant champions).

Overall, I am very sympathetic to Grant’s argument although he seems to expend an awful lot of ink to say a few simple things. Perhaps fewer words would have been in keeping with the tenor of the book. It would also have been strengthened by replacing some of those words with some measure of counter argument and by supplementing the useful list of local UK producers with a map. It is nice having such a list but hard work to figure out whether any of them are actually near me. I assume the sock factory gets a mention although I haven’t waded through to verify that.

My verdict? A worthwhile tome but one that can be safely skim-read to get the gist.

13 February 2026
by wpAdmin
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Playing for Memory

Theme from Schindler's List

Tonight we went to a violin concert hosted at Hathern Baptist Church. Violinist Elaine Patience, accompanied by Gill Townsend on piano, played a selection of pieces including several pieces from the music composed for the film Schindler’s List. That is poignant music at any time but more so at this concert because the instrument Elaine played once belonged to another violinist, called Rosa Levinsky. Rosa’s family had escaped the Bolshevik Revolution of 1917 and settled in Leeds, England. However, in the mid-1930s she accepted a role with the Berlin Philharmonic and was captured by the Nazis in 1938.

During following seven years she passed through three concentration camps, including an extended stint at the infamous Auschwitz and a final period at Bergen-Belsen. She survived, in part, due to her musical skills. She played on her precious violin, which her father had once used to teach the Tsar’s daughters (the royal connection being the primary reason for the family fleeing Russia). Although she survived the war, her health had been compromised and Rosa passed away not long after her chance to testify at the Nuremberg trials. The violin went to her brother, himself a musician, and then to his daughter, who wasn’t. Just under a decade ago, it featured on the BBC’s Repair Shop programme and more recently Elaine has had the opportunity to play it in a variety of places.

This is fulfilling the desire of its owner, the daughter, and the express wishes of her father and her Aunt Rosa. The beauty of the music reminds us of stories that should not be forgotten lest they be repeated. This was my sketch from tonight as I listened to those pieces. Lots of motion so I went for the energy and the vision of light triumphing over darkness.

12 February 2026
by wpAdmin
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Curtain Plates

Over the years we’ve lived in our present house, we’ve had ongoing problems the curtains over the french doors. Double glass doors mean there is a lot of space to cover and, particularly with our heavy winter curtains, the supports keep coming loose at the wall. I’ve have expected a nice concrete lintel over the top and I’ve got just the SDS drill to deal with that… but what sits above the doors seems to be mainly plasterboard. Perhaps there is a lintel further back and the plaster board is just to extend the recess but, short of pulling the whole thing apart, we’ve left with a bit of guess work and two screws for each of the three supports not being quite enough for the job.

What I’ve done this week is create some wooden plates. Those are fastened with four screws and the supports screw into them. The theory is that the wood is a much more stable material to bear the weight so, in effect, each support has four screws holding it to the wall and also spread over a larger area. It looks pretty good and feels pretty secure for now but I need to wait and see how it holds up. If it seems to do the trick, I’ve got another curtain pole upstairs which might benefit from an application of the same approach.

11 February 2026
by wpAdmin
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Sun at the Allotment

I was right about the identity of the recovered key was able to pop over to check on my allotment plot at the end of this morning. All was good although it was good to hoe down some of the weeds around my alliums and broad beans. I also got a decent harvest of kale, a wonderfully hardy and productive plant which should keep producing for months to come – one of those contributors which pays for itself and covers the bill of plenty of the less successful plants too.

As a bonus, after a rainy morning, the sun came out when I got there so I could even take my coat off and enjoy my time in the fresh air.