error: externally-managed-environment × This environment is externally managed ╰─> To install Python packages system-wide, try apt install python3-xyz, where xyz is the package you are trying to install. If you wish to install a non-Debian-packaged Python package, create a virtual…
Here I have the state, and I am trying to pass them into child component SearchBar App Component (parent component) // not related code ... // search const { search, setSearch } = useState(""); const handleSearch = (e) => {…
I'm working on a Symfony Bundle in order to add an AI recommandation when an Exception occurs, in the debug page (dev. mode). To do that, I have followed the Symfony Documentation and created a custom controller to handle Exception.…
So this is the POST request for /products, when a form is submitted, this function will be invoked. I use a try-catch to catch the error if the form is submitted wrongly. This is my Schema. const productSchema = new…
I've got 4 buttons and each button opens a section and closes the other. There is a possibility that one or the buttons are stay hidden because of a switch in the backend which you can toggle to make it…
I want this output: if I click the "A" alphabet header then "A" alphabet data only hide if I click the "A" alphabet header then the "A" alphabet data only show if I click the "B" alphabet header then the "B"…
what i am trying to do is if the connection to the database fails, instead of getting No connection could be made because the target machine actively refused it, i want to throw a custom view that displays a simple…
I am having an error in my PHP code and I need help. If anyone knows the solution to this issue, please help me. The error message I am seeing is [Fatal error: Uncaught BadMethodCallException: Method createtemplate is not defined.…
While inserting data into Mysql I have encountered the following error: "Add [0] to fillable property to allow mass assignment on [AppModelsposts]" Here is my code: public function update(Request $request, $id){ posts::where('id', $id)->first()->update([ $this->validate($request, [ 'title' => 'required|max:25', 'description' =>…
@override Widget build(BuildContext context) { return Scaffold( appBar:AppBar( title: Text('New project',style: TextStyle(fontSize:25,color: Colors.green,decorationStyle: TextDecorationStyle.dotted ),), ) body: Center( child: Column( children: <Widget>[ Text('How many times pushed'), Text('ok') ], ), ), ); } } When I try to run the code,I…