tcl | The Tcl Core | Script Programming library

I'm using docker-compose to launch a commandbox lucee container and a mysql contianer.

I'd like to change the web root of the lucee server, to keep all my non-public files hidden (server.json etc, cfmigrations resources folder)

I've followed the docs and updated my server.json https://commandbox.ortusbooks.com/embedded-server/server.json/packaging-your-server

I'm trying to build JPostal as described in this link using the following command:

I have read solutions of it in Python, Tcl... but not for Ruby/tk.

I know it requires the use of some command or piece of code I do not know... I am new to this.

Please note that I am not asking for a gem or anything, which I know is off-topic. Just a command or a line code to solve my problem.

Here is what I have done until now: the first and last three lines, which are my attempts to change the font of the Combobox popdown window, make different errors (in the code of my program I wrote # in order to evade them and I mark them here so you can see what should be corrected).

How can I efficiently test whether a Tcl list is nested (i.e. contains lists as elements)?

Based on https://wiki.tcl-lang.org/page/Depth+of+a+list I constructed the following proc:

Sorry, that's a very trivial question, but it seems to be so trivial that I can't find any recommendation: What is the best way in Tcl to test whether a list is empty? I would go for if {$myList eq ""} ..., or is there a better way? Thanks for your help!

What I'm trying to do is to put an additional level of braces around a list:

I'm trying to create a custom checkbox component to replace an old-old NG Prime version that had been being used but wanted to make it leaner/cleaner with some added aria points and utilizing more of the checkbox attributes directly. The problem I'm running into though (I'm guessing) is with updating the value accessor / ngmodel and could use some guidance on what I'm apparently missing...

I thought what I had was simplistic enough but apparently not. The idea is that @Input() binary is set to true by default expecting ngModel to have a boolean to use but I don't get the value from ngModel when it's initialized. I need ngModel to communicate that to the component though when it's used standalone as like but also have value_accessor working as expected if it's used in say a reactive angular form etc.

I also get a "NG0303: Can't bind to 'checked' since it isn't a known property of 'app-checkbox'" in my instance, but it's not on the stackblitz which I don't understand.

👉 A Stackblitz showing the implementation / problem

(the example is angular 12, I use 13, but it's fine for the example)

And for quick code reference;

.ts

I am trying to remove lines from a text file that start with a particular string and does not contain a string.

For example I would like to simply delete all lines as below from a file. The below line starts with connect_bd_net and does not contain any text that is Clk or clock etc. Note that the line begins with a space

Trying to install Python 3.10.0 on MacOS 11.6 (Intel) with pyenv 2.1.0 (from homebrew) fails with: