magda | building Modular and Asynchronous Graphs | Reactive Programming library

I have developed an application using .net core. One of my requirements is datatables. In my controller I am calling a REST Api service and returning a Json result. The view is pretty straight forward in that of my html table and the AJAX call to the controller for data. Upon execution of the application my datatable shows up with 'No data available in table'

I am trying to make a program that takes in the Name, Sex, Age and/or Country of a Person and outputs the correct Name from the Registry, when queried with any of the mentioned traits. If such a Person does not exist, then the output is "Unknown". 

For example,

Testcase # 1:

Input:

• Name=Rob Sex=Man Age=42 Country=US
• Name=Robin Sex=Man Age=62 Country=US
• Name=Magda Sex=Woman Age=29 Country=PL
• Name=Peter Sex=Man Age=66 Country=RU
• Name=Pete Sex=Man Age=6 Country=US
• Name=Xiaoling Sex=Woman Age=26 Country=CH

Output:

• Required output criteria: Age=6 Country=US

Therefore, the program should return a Person of Age=6 and Country=US, which is "Pete". However, my code is returning "Unknown".

Testcase # 2:

Input:

• Name=John Sex=Man Age=46 Country=UK

• Name=Anita Sex=Woman Age=22 Country=NL

• Name=Keiko Sex=Woman Age=37 Country=JP

• Name=Denny Sex=Man Age=13 Country=NL

• Name=Mirjam Sex=Woman Age=28 Country=BE

• Name=Johnny Sex=Man Age=8 Country=UK

• Name=Anna Sex=Woman Age=71 Country=SW

• Name=Fred Sex=Man Age=51 Country=NL

• Name=Frederique Sex=Woman Age=51 Country=FR

• Name=Rob Sex=Man Age=42 Country=US

• Name=Robin Sex=Man Age=46 Country=US

• Name=Magda Sex=Woman Age=29 Country=PL

• Name=Peter Sex=Man Age=66 Country=RU

• Name=Pete Sex=Man Age=66 Country=US

• Name=Frederique Sex=Woman Age=51 Country=FR

• Name=Xiaoling Sex=Woman Age=26 Country=CH

Output:

• Required output criteria: Name=Xiaoling

Therefore, the program should return a Person of Name=Xiaoling, which is "Xialong. However, my code is returning "Unknown".

My code:

I just started making crossplattform apps with Xamarin.Forms. I got most things to run smoothly but the iOS 11 is giving me a headache:

I was just playing around with this layout:

Current working on a project where I have to update the data on 85 tables replacing the current empty string to a NULL value. it is a simple SQL query for this but since it is a sensitive environment, if anything goes wrong, we need to revert this.

The main idea was to create a table to save the data to roll back. but I am trying to avoid creating 85 tables.

I will give a smaller example:

there is 4 tables

Hi I am writing a code using polymorphism and I would like to print List on the screen but when I am using my code it run toString method from parent class only. How can I fix it?

public class HospitalApp {

I just started learning python so I'm not familiar with the various tricks or tools, or the proper way to word my question. Because of that, I was unable to find previous questions that do what I am looking for.

I have a working code outlined here:

This is the link of JSON sample MYSAMPLEJSON

This is sample

Short question: I have a ternary diagram with some points hitting the borders of the triangle. The triangle shape gets priority over the points, but I'd like it to be the other way around so the points are plotted on top of the triangle border.

Is there a quick command for this? I've googled and searched here quite extensively...

The diagram as it is now

The function I use

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It is requested to provide the mean, lower, upper, zero, grid and clip already as exponentials, but I find the package is drawing the grid lines at the exponential of the numbers I am already providing as exponentials. As a consequence, the grid lines are in the wrong place.