ansible-container variables in playbook [closed] - variables

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Using ansible-container (version 0.2.0) and trying to pass variables to the playbook (main.yml) using the var_files directive. No luck. Keep getting:
ansible-container_1 | ERROR! 'var_files' is not a valid attribute for a Play
The main.yml file has this block:
- hosts: all
var_files:
- postgres_vars.yml
Docs seem to suggest this is the right approach.
https://docs.ansible.com/ansible-container/container_yml/template.html#passing-variables-to-your-playbook
All suggestions appreciated.
Follow-up:
Tried the suggestions listed in the docs and they don't seem to work either.
sudo ansible-container --var-file ./ansible/postgres_vars.yml build --from-scratch
fails with missing variable name error.

It should be vars_files (plural vars) in the playbook: docs.
There's a typo in ansible-container example.

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What happened to `hiding` when importing/exporting module functions/types in Elm? [closed]

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Closed 1 year ago.
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I've kept an eye on Elm development for the past couple years and finally got the chance where I could do a POC using Elm! I seem to remember that hiding was a way to import every function/type in a module that was exposed except what was listed in the hiding () list.
Was that feature removed? I've tried to search for an answer, but haven't been able to find one.
I'm not aware of Elm ever having the hiding keyword. Although this is a feature that is available in Haskell.
If it did exist in an earlier version of Elm then it was removed at least 5yrs ago.

Why do i get a syntax error at or near "alter"? [closed]

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I am using PostgreSQL and just got this error. Here is my code
alter table seatbooking
add foreign key (BookingId)
references FlightBooking(BookingId);
All I get is:
ERROR: syntax error at or near "alter"
Can someone help me? thanks.
Code looks correct so it's probably a copy paste error in your client. Just try to retype the entire thing in a new window. (don't copy paste)

logic gate XOR HDL not working with Nand2Tetris [closed]

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Closed 3 years ago.
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i'm not too sure why my Nand2tetris simulator keep telling me line 3 error.
can anyone tell me any problem with the following code:
CHIP Xor {
IN a, b;
OUT out;
PARTS:
Not(in=a, out=nota);
Not(in=b, out=notb);
And(a=a, b=notb, out=m);
And(a=nota, b=b, out=n);
Or(a=m, b=n, out=out);
}
Place your file in the Project00 directory where there is no other chipset; if it (the Xor.hdl file) is in another directory the simulator will attempt to use other chips in your folder. It is likely those chips are merely skeletons still waiting to be "functioning" via your design implementation thus your chip will not load nor will it allow you to eval (-uate) any data.
I just had this same issue. I had to move the HDL, TST and CMP files into a separate directory and rerun.

Xcode Quick Help only showing "Declared In" information. Issue with docsets? [closed]

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Closed 4 years ago.
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Xcode Quick Help is only showing me "Declared In" information after I downloaded the latest DocSet under the Xcode menu Preferences => Downloads => Documentation.
The Quick Help now has nothing else. It is missing all the other information except for the "Declared In" information.
Now, I have the following docsets in the folder ~/Library/Developer/Shared/Documentation/DocSets
com.apple.ADC_Reference_Library.DeveloperTools.5_1.docset
com.apple.adc.documentation.AppleOSX10.9.CoreReference.docset
com.apple.adc.documentation.AppleiOS7.1.iOSLibrary.docset
I found some information on this from a Google search but nothing that is particularly this problem. It seems like Xcode is getting confused about which docset to use?
Thank you for any help!
Xcode just crashed and after I restarted, the other information on Quick Help is now displayed.

How do I generate an App.net api key [closed]

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Closed 4 years ago.
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I have been looking around at the source of many of the App.net projects springing up and am looking to fork/play with some of them, but I can't seem to find where to get an API key from. Anybody have a link on how to generate one?
Nevermind, found it in the official docs here