Ting | Listening app , learning purpose

I have a wpf usercontrol and a correspondent viewmodel (ChamberVm) made for it.

In viewmodel there is a property named 'UnitStatus' But I got binding error:

I am writing unit tests for a process that creates products on a site based on the contents in the database. I know this process is working but as a best practice, I am adding the unit test below:

Working with Postgres 12 / Windows 10.

Trying to copy a remote database to localhost with the following command:

pg_dump -C -h remotehost -p 5432 -U postgres remotedb | psql -h localhost -p 5432 -U postgres localdb

CMD requests for password 2x.

Password for user postgres: Password:

I input localhost first, hit ENTER, then input remotehost and hit ENTER again.

This is the error I get in return:

I'm new to coding and could really use your help! I am trying to show a 'bestseller' image on a product based on a boolean. I am using Firestore for the database. I have managed to get the value of the 'bestseller' field on all the documents, but I don't know what to do next. This is my code so far. This shows the bestsellerImg on all of the products - instead of only the ones where the value = "True"

Here are two pictures to show what i mean :)

the swift file/class "ProductsVC" is controlling the ViewController with the collectionView in it.

Code from "ProductsVC"

Hello i'm ting to percentage in blade but result come back with wrong number right number should be 1320 but is come back with 13200

my code

When contextmenu is opening, I want to fill a textbox with source control's information, for example its name and so on, for viewing and editing purpose.

But I however cannot access the opening contextmenu anyway. Maybe this is because my less understanding of control's xaml style.

The following is my xaml:

the context menu part: I want to fill the TextBox when contextmenu is opening.

I am trying to create a two column layout in Flutter which has a ListView on the left and three containers in a column on the right. The problem I have is that the containers on the right need to be able to expand as the data changes, which eventually causes a RenderFlex overflow.

With the SingleChildScrollView, the column scroll OK, but once it goes over the viewport constraints, I get the error. I have set the height of the row using a MediaQuery, but this does not seem to have an effect. The sample code below simulates the situation... Click the add button in the AppBar to increase the size of the text in the containers.

For example, I am trying to find all instances of "dog", but not the "dog" in "hot dog" in a text file with Visual Studio's text search. I found a similar question and tried its accepted answer.

Greeting, I have a really specific question to ask. I have to explain it with steps and pictures so there they are. I have an app with three screens:

Main Feed Screen,

Main Chat and Requests Screen,

Main Profile Screen,

And they are all a part of a PageView. This PageView class is controlled inside of a class called main_tab_controller.dart. In that class, in initState(), I have a Firebase Messaging method that is called every time I get a notification (onMessage). So, every time I get this notification, I show an overlay that looks like this.

And it works perfectly on these three main screen. If it's a chat notification, I will direct the PageView to the second screen i.e MainChatAndRequest Screen, and open the chat screen. If it's a request notification, I will direct the PageView to the second screen i.e MainChatAndRequest Screen, and open the requests screen.

But the issue that I am having is the following. In my MainFeedScreen and MainProfileScreen, I have some other screens that I open. For example in MainFeedScreen, I open UserDetailsScreen or FilterScreen. Or in the MainProfileScreen, I open SettingsScreen or EditUserProfileScreen.

So my question is: For example, if I navigate to MainProfileScreen and in that screen open SettingsScreen, and I get the overlay top message, how do I close the SettingsScreen that is currently open and navigate back to the second screen i.e MainChatsAndRequestsScreen from the Firebase Messaging Function that is in initState() of main_tab_controller.dart that is the parent to all of the other screens. You have the Image Below:

I have tried everything, Navigator.popUntil(context), Navigator.pushReplacement(context), used Navigator.pushNamed(context) but nothing worked. If someone can help me, it would be much appreciated.

Just to give you the better undertanding of the screens: The Parent Screen is the PageView with three screens:

1. Main Feed Screen
2. Main Chat and Requests Screen
3. Main Profile Screen

and then in Main Feed Screen you have:

1. Filters Screen
2. Profile Details Screen

in Main Chat and Requests Screen you have two TabBar Screens:

1. Chats Screen
2. Requests Screen

and in Main Profile Screen you have:

1. Settings Screen
2. Edit Profiles Screen

PageView Code Snippet: