HTML | Robert James Metcalfe Blog

HTML/Javascript Adjectives versus Adverbs Primer Tutorial

Sometimes really diverse web applications can benefit from very similar web design “innards”. Or maybe part of all this is that when you get a really good web design “innard” it can be “wielded” to surprising amounts and variations of … Continue reading →

HTML/Javascript Multiple Choice Quiz Administration Tutorial

We continue on with the Multiple Choice Quiz modeled on the rules of a UK (BBC2) quiz television show called Eggheads, where a challenger team of 5 tries to defeat a champion team of 5 in a topic based head … Continue reading →

HTML/Javascript Multiple Choice Quiz Primer Tutorial

Today’s web application is a Multiple Choice Quiz modelled on the rules of a UK (BBC2) quiz television show called Eggheads, where a challenger team of 5 tries to defeat a champion team of 5 in a topic based head … Continue reading →

HTML/Javascript Present Perfect Progressive Primer Tutorial

Today’s very alliterative blog posting title, alas, doesn’t mean The Three P’s have had any offspring, but we can say today, that we are continuing on our ESL word and sentence game quest to help improve English usage for advanced … Continue reading →

HTML/Javascript Hearing and Listening Primer Tutorial

We’ve got a web application on the theme of Listening and Hearing, today, written such that it doesn’t need serverside (in our case, PHP) constituents, just HTML and Javascript and CSS, with a lot of help from various sources as … Continue reading →

Image Arc Distortion via ImageMagick Primer Tutorial

ImageMagick is a really very very useful PHP class to manipulate image files on a web server, ours at rjmprogramming.com.au being an Apache/PHP/MySql web server. That arrangement makes PHP (and the ImageMagick class) a serverside processing constituent. It is most … Continue reading →

HTML/Javascript/PHP Broadcast and Listen CSS Tutorial

Today with the Broadcasting and Listen web application we’ve been developing we turn our attention more to styling and CSS issues, building on yesterday’s HTML/Javascript/PHP Broadcast and Listen Mailbox Tutorial as shown below. To summarise the Broadcasting and Listen web … Continue reading →

HTML/Javascript/PHP Broadcast and Listen Messaging Tutorial

Yesterday, with HTML/Javascript/PHP Broadcast and Listen Mailbox Tutorial as shown below, we gave a mailbox functionality to our ongoing Broadcaster and Listener project to allow for the third of the functionalities below … broadcasting of messages listening to messages regarding … Continue reading →

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Latest Comments
1. Sean Zhang on Cocos2d Mac Game Hello World Cocos Creator TutorialNovember 14, 2026
  The Hello World starting point makes it easier to separate project setup from asset problems. A useful follow-up would be importing a small sprite sheet and checking frame dimensions, ordering and padding before adding animation logic. Previewing the individual frames first can help identify whether a problem comes from the artwork or from the engine configuration.
2. Hello Team on Javascript Course Primer TutorialNovember 13, 2026
  The distinction between course-driven and immersion-driven learning is useful. A small extension to the australia.htm exercise would be a set of named map markers and a text filter: first update the visible markers on an input event, then add a collected/uncollected toggle, and finally persist only that toggle state in localStorage. That gives beginners a concrete reason to learn arrays, DOM updates and browser storage without needing PHP or MySQL first. It is also worth testing empty searches, a page reload and disabled storage separately; those are different failure cases. Disclosure: we maintain the GTA 6 interactive map. I am suggesting it as an example of a map-and-progress interface, not claiming that we used the tutorial code. Would you introduce persistence after the first working interaction, or keep the initial exercise entirely stateless?
3. tooloteca on Tabular Single Row Radio Play TutorialNovember 12, 2026
  What I find most interesting here is how honestly the post names the hard part: getting focus to work with [element].click() and [element].blur() is the kind of detail that looks trivial until you actually try to drive a page this way. The single-row table that deliberately overflows to the right also makes sense as a design choice, since a radio playlist needs to be scrolled through rather than squeezed into one screen. And the payoff — clicking one song link and having the songs play in sequence and loop back through the list — is a neat reward for all that plumbing with the audio-only YouTube player.
4. Aleister on Tabular Single Row Radio Play TutorialOctober 22, 2026
  I like the single-row radio-play approach for keeping the controls compact while still making each selection clear. When I’m checking a calculation alongside a tutorial, I use StepStat to see the intermediate steps; how do you handle the layout when the playlist gets much longer?
5. anagrampuzzle on Tabular Single Row Radio Play TutorialOctober 18, 2026
  The idea of mapping a video's key scenes, mood, pacing, and audio before production resonates with me — it's a lot like working out an anagrampuzzle, where the same pieces only make sense once you rearrange them into the right order. Do you usually sketch the mind map before or after the script is locked?

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Tag Archives: HTML

HTML/Javascript Adjectives versus Adverbs Primer Tutorial

HTML/Javascript Multiple Choice Quiz Primer Tutorial

HTML/Javascript Present Perfect Progressive Primer Tutorial

HTML/Javascript Hearing and Listening Primer Tutorial

Image Arc Distortion via ImageMagick Primer Tutorial

HTML/Javascript/PHP Broadcast and Listen CSS Tutorial

HTML/Javascript/PHP Broadcast and Listen Messaging Tutorial

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