Quite interesting on my WIN10_prof   I had no need of /S as I wante exactly THIS directory

And you are right. If the file exists already and is accessible nothing prevents you from modifying it.
You probably can't delete it as this requires access to directory.
And you are also right that ATTRIB doesn't propagate it.   

So I think the whole approach to check the directory is misleading.
Now we are back to the initial proposal.
Do an OPEN with timeout in this directory ("WN")  and on success you can write to the directory.
The test file can be removed by CLOSE file:"D"  if you didn't open with "WND" .

And it tells you can I write there YES/NO
And this is independent of any status and flags and don't know what in whatever filesystem I work on.


 

If you go in Atelier menu to Windows > Preferences
and in there to  General > Keys  you find the definition for Ctrl+right / Ctrl+left

This tells me it's deep embedded in Eclipse. But can be changed:

https://wiki.eclipse.org/FAQ_How_do_I_provide_a_keyboard_shortcut_for_my...

I found ~ 1800 keymaps on Eclipse Marketplace
and for MS Visual Studio keymap (which might be closest) still 83 hits.

To summarize: it's NOT a configuration issue as long as you don't have something ready to include.
It might take some time to find a useful one.
 

There is a solution using WIN command  attrib to check read only access flag.
It doesn't write files.
You are welcome to discuss about "elegance" .

You have to be aware that  you access the file by the rather high privileged account that Caché service is running in.
Have you blocked this account too ?
 

You are right. But it has no impact.
Another reason to move to Atelier.

Basically $c(1) s a NONPRINTING character - it has to be invisible by definition.

Instead of WRITE command use ZWRITE to visualize it or $TRANSLATE function to make it visible.

example:

So you require  support for BMC Patrol!

Check here http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=GCM_patrol
 

OK if this Is outside you control you NEED a dirty trick.

Just before after the last Set Properties(....)  in ZAUTHENTICATE insert this line:

to get a full copy of the array in %myProperties

property onselectrow as %ZEN.Datatype.eventHandler;

onselectrow event handler: This event is fired when a new row is selected. This event is passed a variable, which, which indicates how the row was selected: "", "click" or "keypress".

I'd assume in your case as you did neither "click" nor "keypress"    var which ="" will apply.

So you may use this to ignore the call and return without action.

It would be easier to help you with the concrete call  to ZAUTHENTICATE in hands.

In addition ZAUTHENTICATE.mac needs to be modeled by un-commenting  lines.

Or do you use the pre-configured OAUTH2.AUTHENTICATE.mac

in both cases you need to have activated this line:

according to your description this is done .

So the issue might result from the way the call is done
Comment in ZAUTHENICATE.mac Line 90 says:

Properties - Array of returned values, passed by reference

So your call should look like

 It's the dot in front of variable name Properties that does the Pass by Reference and enables you to use the updated array after the call.

The dirty approach would be to name your array %myProp instead of Properties thus using a variable with public scope.

Pls. be more specific on "It is not working."
+ what would you expect to work
eventually you have code and data separated, then it's more than just a single DB
various mapping may add even more DBs

You should get previous releases from WRC based on your service contract.
But be aware: from 2007 to 2017 there have been  15..20 releases.   
Each with changes + release notes that may affect you.  

I had the issue short after an update of Eclipse.
I fixed it by re-installing the glassfish stuff  (whatever that might be) explicitly from Marketplace.

There is an excellent series of 5 articles from Brendan Bannon 

The Art of Mapping Globals to Classes

https://community.intersystems.com/post/art-mapping-globals-classes-1-3

It tells you all details how to wrap existing globals into classes

Query 1 Example 1 could be marginally faster by less line terminations and less command dispatch:
But as this will be compiled some kind of code optimizer eventually might run.

Query2 Example1 is faster by less line terminations and less command dispatch.

BUT:  Both cases aren't the place to win benchmarks. Rather look for Global access , SQL optimizing, ....

rewrite of comment:

if this is something like

SELECT people.name, holiday.date, people.ID||'^'||holiday.ID as UNIQ
FROM people JOIN holiday
ON people.country = holiday.country

Then the bolded expression should not be longer than your 50 Char.

IF you use CachéStorage
ID is always a unique positive Integer (1.... 19digits)  and you can always disassemble it by the separator.

I just added Quick Bookmarks plugin to my Atelier (better Eclipse)

Works excellent and to my opinion far better than Studio.

ALT+<num> to set numbered
<CTRL>+B toggle / set unnumbered
<CTRL>+N next
<CTRL>+P previous

Just installed from https://marketplace.eclipse.org/content/quick-bookmarks-plugin (ignore warnings)

suggested steps:

#1)Add   Property Experiment As %String;   to     Class SCHED.TracerEntry

#2) Write a Utility  Class to move  the existing content from  SCHED.SchedEntry.Experiment in to the all List entries.

#3)
If you are satisfied and all methods access the new location of Experiment​
You may remove all old content of  SCHED.SchedEntry.Experiment . Set it to ""
and set the property to INTERNAL, PRIVATE or just delete SCHED.SchedEntry.Experiment . BUT don't touch the storage map! 

This is not a necessary step but just kind of clean up.

NOTE:  I had commented out the two &html lines in the Testing Method... and doing a Ctrl-O still work.

Most likely your browser displays a cached version.
Clean all caches on the way to browser and you will see the changes. It's a principle issue.

with <input type="file" /> you select a file name local to your browser. That's just pure HTML.

And what you have in hands is a file reference. Not the file itself.
So what you may do next is to SUBMIT it to server.
 
But scanning your menu you expect to open, modify, copy, ...  
That's nothing to be done from Browser but by a local application.

 

ZEN uses pure XML encoding:
differently from HTML there are just 5 specials allowed / required

 &lt; (<), &amp; (&), &gt; (>), &quot; ("), and &apos; (').

see:
http://xml.silmaril.ie/specials.html