klient | A Simple Kubernetes Client in Go | JSON Processing library

I need to make a couple of dropdown menus, and then insert the data into a SQL database. But it doesn't let me take data from the dropdown menu like it does with entries, how can I get and add data from the dropdown menu to my sql database? Currently it gives the error "AttributeError: 'OptionMenu' object has no attribute 'get'" I tried to remove .get() from the end of it, but that didn't help.

Here is my code:

I have this error code in the dialog box: java.sql.SQLException: No value specified for parameter 5 when i try to update my JTable/JTextFields into my SQL database.

I have checked similar questions on the site, but non seem to have the solution to my problem. I have checked the database, i have checked my connection code, the update code and can't find where this extra parameter making the problem should be? Please help a new beginner!

So now i understand that the problem is at WHERE id=? as i suspected, but my id only exist as a row count/main key in my SQL DB, so it is going to be different depending on which row you choose/click on, so i can't set a specific value beforehand at the pst.setInt(5, ? ). What to insert instead then - so i dont lose the automatic row count on my clients list in the JTable?

Can someone help me with this code? I want to change this code so that on multiple servers one user does not have data from another server, because now every user on different servers has the same amount of money and the top users table is the same, and I want it not to be so that a user can earn separately on different servers.

This is my code for economy:

I am trying to write a function that will calculate the percentage of cars that have been rented at least 5 times in relation to all cars.

My question is - How to count cars that have been rented more than 5 times? I attach a schema of my tables.

wants to display all customers who had more than one meeting in the restaurant with the identifier 5

but this ask have bad results because if the client is a client for client_id 2 then doesnt count him i have big problem if i have 2 foregin key in from the same table

I need some help. I'm writing web applications using JPA. I make it with a tutorials on YouTube and other pages. I Make a lot but i need help to view one thing from my aplication. I have clients and also dates of appointments because it is an application for a hairdressing salon.

This is how look my aplication in InteliJ https://i.stack.imgur.com/HlDXK.png I want to display clients where first name is for example "Patryk"

Here is code from model.klienci

I'm working on a ecom website project and I follow Dennis Ivy's course about cart functionality. I want to add to cart whether the person is logged in or not. I place my code down below, where products are added to the cart as a order when you're logged in and everything's fine but when user is not logged in nothing happen even though I created the device key inside cookies.

models:

I am beginner ini Laravel. I have this code:

My listview when new items are added overlaps the buttons. The buttons seems to have same place on the center of application. I would love to have them at the bottom. From the other hand listview should expand to the buttons and then scroll should appear. Last thing is the listview itself overlaps top part of controls and there is need to make more space i suppose (i highlited it on black on the picture. How can i fix that? Below screnshoot how it looks at the moment and current code as well. Thanks.

Full xaml code: