Dyalog can interact with almost any software out there. Google is your friend; I searched for windows free midi play api and got over 900,000 hits -- add...
... What's the prior session history? Starting Dyalog and after a few typing mistakes I get... #.Coord Prop #.Size 100 100 #.Coord?'Pixel' #.Coord Pixel #.Size...
Thank you for your quick response and I am sorry that I have taken so long to use your information. I do not seem to be succeeding. I went to the web page you...
Hi All, I have created a file under apl that is 481 components each with 8 values in each component. I want to sort the file by sorting the first two values....
Hi, assuming each component starts with 2 numbers and that you want to sort ascending on the first number first, you can grab all those numbers and use gradeup...
Hi I tried what you suggested using version 11.0 Dyalog anmd I get domain errors. SInce the resulting array is a nested array I cannot get Grade up to work on...
Actually, they do not need to be numbers as Dyalog will work (monadically) on characters as well. What you need to make sure is that they either are ALL...
... As you know, shifting is equivalent to multiplication and division. ˜11495 ÷ 2* 5 359 Alas when you try the same with your second example 1892242247 ×2*...
Christian, Have you tried using []DR to cast the data to Boolean? We have an optimization project which we are considering for 11.1, to special-case base-2...
Warning: Avoid monadic upgrade on characters if you care about the order of the end result (it is fine for idioms where the order is not important). When we...
... I guess the wish is to have something like http://www.jsoftware.com/help/dictionary/dbdotn.htm (possibly with a less obscure operand) which optimizes...
Hi Dan, I tried that on a two column character array and get a domain error. It seems that Grade up does not work on Nested Arrays. I did use the mix function....
Hi everybody, can anyboty give me a hint: I have large amounts of files of interest (mostly *.dws - Dyalog workspaces) accummulated over years. Using the...
... workspaces) accummulated over years. Using the normal Windows (XP) search program, specifying search criteria, I get a nice list of results - all in a ...
Thanks, Morten! I hadn't thought of that. I got my little algorithm working now! It took a little while to understand that the endianness was "the other way...
Hi Theo, what you're asking for does not specifically exist although it can be put together fairly easily using .Net. In V11: []USING<-'System.IO' dir<-[]NEW...
Ok, maybe it didn't work as well as I thought... I'm having problems interpreting the 64-bit floating-point representation. I'm only converting integers up to,...
Hi Stefano, many thanks for the hints. I can do that this way, it is a one-shot job and would do. Originally, I thought there would be a way (known to those...
Hi Dan, many thanks for the hints. I cannot do that this way, I concede, that I still have not put together ma .NET configuration - plan to do so "soon". ...
Hi, I have a gui Form that includes an Edit object. I would like the gui to show up with the ocus already in the edit window so that I can just start typing...
... One option is to use ?NQ something like this... ?NQ'#.FILESPLIT.frmSplit.tc.tSplit' 'Select' substituting your own control name and event (probably...
Hi all, I'm toying with the idea of a fixed point decimal array class. My implementation is fairly simplistic: use a 32 bit int with an implied scale. While...
With the lastest patch on 11.0.2 I cannot fread a file component containing a namespace component written with 10.1.3. This is what I did ... 10.1.3 fcreate...
... If you're willing to accept 64 bit int when/if it comes it's not space considerations making you lean towards 32 bit. You'll have to apply the scaling at...
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