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I'm trying to store data into a database and I encountered a situation where I don't know is it feasible or not to do that.

so I have two following tables in the database

I have a PowerShell script that I have developed and tested in Visual Studio Code that runs without error. However, when I attempt to run the same script from a PowerShell command line, it fails with several errors, the first one being a complaint about the use of Param on the first line of the script. I have PS 5.1 installed on my machine.

When launched from the command line, here is what I execute:

powershell -ExecutionPolicy Bypass -File Export_PI.ps1 -Project Catalyst-DHT

When I run this script from Visual Studio Code, I substitute a hard-coded value in lieu of the parameter -Project for testing purposes. When I run it from the PS command line, this is the first error I get:

Param : The term 'Param' is not recognized as the name of a cmdlet, function, script file, or operable program.

I have read elsewhere that this typically occurs when Param() is not the first non-commented line in the script. In my script, it is the first non-commented line:

$ProjectName = Param([String]$Project)

I'm not a PowerShell guru, so this could well be a newbie mistake. I'm hoping someone can help me figure it out. Thanks.

I've got some code to make polylines dynamically between two points. When at least two points are on array, I make the polyline between these two points visibles.

The issue is that when I remove points, at first, polylines disappear but reapper if I'm moving the map or zooming, it's super weird.

Here is the function to make all possible polylines, then i store them in travelLines

I'm trying to store a form into a database using laravel8.

So I have the following form :

The source code to the resulting JAR is in my project, abc.

The packaging of my pom.xml is "jar".

When I have done mvn package I would like to see my JAR on the path ~/.m2/repository/com/acme/abc/abc/1.0.0/abc-1.0.0.jar (with all the other files there .md5, .sha1, .pom, etc.) so that I can pick it up from any other project. (This is in lieu of putting my JAR into Maven Central or Nexus, etc.)

I have been exploring maven-install-plugin with install-jar-lib, install-file, etc., different configuration, but to no avail.

When I build (mvn package), I do not see ~/.m2/repository/com/acme/abc... at all yet under my local target directory, I see abc-1.0.0.jar. However, it appears that mvn install does the job.

I'm using HowardHinnant/date in lieu of the new C++20 calendar/timezone facilities that are not yet available in Clang/GCC. My question applies equally to both implementations: How do I safely clock_cast time_points having days duration?

When I try:

I hope you are all doing well !

I have ran into a problem concerning my Flutter app : I've been following a tutorial on Youtube on how to use sqflite in Flutter, and I couldn't get my toMap function to work in my database class... It always returns me the error "Instance member "toMap" can't be accessed using static access". Does anyone know what this is about? I really don't understand it... Thanks in advance !!

Down below, the problematic code :

poi.dart

So when I add shards in RawQueryParameter of Solr Admin I get following error

I'm using ajax to make a server side form validation in laravel. All my validations are working fine except for one which i can figure out how to do it. Actually i have a field in my form for the ID number, which can take either 7 caracters for passport number, 9 caracters for ID card number or 20 caracters for temporary ID card number. How can i set a validation for size or lenght with 3 differents options?