obj.h | A single-header supports OOP in pure C | Reflection library

I have a Json object which i get from a API, so i can not change it and need to work with it like it is. I see it have a lot of backlashes but if i put the json string into a json validator i get the info its vallid.

if i use the json object in javascript i also can read it until the last part where i get a error, when you take my json string and you do the following steps, you will see no error message:

Answer/Solution: To be clear Jorn Vernee's answer is correct in that when i created my .h file originally i didnt have the package information in the .java class but when my code was executed it did have the package information. The method names in the .h file will end up including the package information in the name.

I've got some C++ code that i use to take a screen shot. I've been attempting to call it from Java using both JNA and JNI and having no luck with either. My ultimate goal is to get the captureScreen method working. I created a getNumber method just as a simple test with no parameters passed in but even it wouldnt work.

Update My application is running as a 64 bit application and my dll is 64 bit. Not sure if that affects the parameters passed in or out.

My current implementation

Java

I'm currently working on To-Do App using Django.

I have two models Todo and Task. I want to create a Todo and under the todo items I want to create a task items.

As I was able to add todo items and task items.

But the problem is If I want to add task item for Maths by default all the task Items are getting added to the first todo items. I think It's becaude In Task modal(pop up) form I have linked function url to retrieve the todo objects id when the add button clicked and also added bootstrap modal(pop up) form to the a-tag in html. It's not retrieving the corresponding todo item id instead It takes the 1st todo item id.(refer below images)

models.py

so I made this way to detect and react to squares moving and touching other squares. It uses Pythagorean theorem to make a third parameter so you don't get two true if statements when squares touch. I recently have been attempting to use this method on a square to a rectangle, and cannot seem to get it working. I have drawn lines to help visualize what the code is doing. Anybody have any suggestions on how to get this collision working properly?

I have an array with two possible values. It might include an expected object, or an object which defines an error. The data could look something like this:

i started learning about operators overloading, at first it seem to easy, but now am having a problem accessing private member when try to make a global funtion operator

player.hpp

I have started to dive into ORMs and suddenly a question popped into my head: Does ORMs like Hibernate and SqlAlchemy fire 2 queries when we use their pagination functionality?

• If no, then how do they show the total result set count in spite of setting pageNo and pageSize?
• If yes, is it efficient? Running an extra query against all the records in the table to get the actual count and then running a second query with LIMIT and OFFSET

The pagination object in flask-sqlalchemy provides properties like obj.total, obj.has_next, obj.page

We are building an autocomplete field in Material UI for our React project. The goal is to have the dropdown list be build dynamically as part of a search function this part works as expected. The issue becomes when the user does another search, the dropdown list has retained the previous dropdown list value. The field itself is blank, as intended. Our app is built as class components.

I am trying to setup a varnish cache where the varnish instance is hosted on one server and the backend is on a different server. They are both on aws lightsail instances. The issue I am having is when I try and go to the site, I get the Error 503 Backend fetch failed error. Here is the varnish default.vcl: