Dyalog Forums

Thanks, Morten - that resolved the issue. A couple of other accompanying factors: 1. I had a 'Find' window open when I last ran ]Runtime and when I first tried )save. 2. There were what appeared to me to be spurious blank lines produced after the result of ]Runtime: ]runTime "((200⍴ns)SSASSIGNtest ( ...

I'd been using ]Runtime and then got
)save
Cannot perform operation when # is referenced by session namespace.
Reached via:
⎕SE.SALTUtils...dmx...EN

What does this mean and how do I recover from it?

Correction regarding use of ⎕S. I had failed to read sufficient of the "small print" on the search utility and line [3] failed to produce the desired answer in about 1% of cases. This is because the default mode for ⎕S is to treat the input data as a delimited stream of "lines" and reset the counter ...

Correction to literary allusion:
I should have written that I felt like the wedding guest in the Rime of the Ancient Mariner.
Nicholas

Apologies to Pierre for not pursuing his suggestion. Instead, I decided on the direct approach, which has resulted in a deeper understanding of Dyalog and Unicode, albeit that I was sometimes left feeling a bit like the Ancient Mariner - "A sadder but a wiser man he woke the morrow morn". I have ...

Thanks, Pierre - I'll have a look at it.

Nicholas

Could someone explain to me how I could extract from a JPEG file the Comments field of the metadata? (I don't really want to know the details, if a function to do it is already available. If it could write back to the file, that would be a bonus.)

Thanks,

Nicholas

Stefano,

How are you displaying your example - can you send me a link?

I'm using Windows 10, 32 bit on my PC and 64 bit on my laptop, both correctly displaying tally at
https://xpqz.github.io/learnapl/manip.h ... epth-match
Does this display correctly for you?
Incidentally, the version of Edge is probably 98.0.1108.50.

Nicholas

Maybe its just coincidence but I'm claiming the credit for getting this sorted. Two days ago I reported it as a browser problem in each of Edge, Opera and Chrome - pointing out to each of them that it was OK in Firefox and Windows Notepad - and today they all display tally correctly! The fact that ...

I've been looking at Stefan Kruger's excellent Learning APL at m and noticed that there is a problem with the display of Tally at m in Chrome and Opera, though it displays properly in Firefox. (Incidentally, the text displays OK in Windows Notepad.) Before taking the matter up with Chrome and Opera ...