danube | The Danube Programming Language | Interpreter library

I have a data object that I want to put in URL API to fetch it using Axios, I've done my research but I didn't found any solution to convert this to an Url endpoint

This is simply my data objects :

I have four data frames for four different river data sets (the rivers are Main, Danube, Isar and Inn). The data frames are all of the same dimensions and are named as follows: "df_Main", "df_Danube", "df_Isar" and "df_Inn". In order for handy plotting afterwards, I need all the data frames to have the same column names. I thought it can easily be achieved by this:

Here is a problem I am trying to solve. I have a task to create a function, which has to return newline from the file(accessing with fd). It has to use only functions read,malloc,free and the functions I wrote.

I used linked lists to add and save the data from the files. 1 node represents 1 specific file.

Please help me find out what is the problem in this case. It works well in all cases except when BUFFER_SIZE is 1 and we gave him more than 2 file descriptors.

In the firs call of get_next_line function it reads well for first 2 file descriptors and returns the line properly. For the 3rd fd it returns 2nd file descriptors data. At the second call it returns 2nd line of each fd(1st and 2nd) and returns 1st line of 3rd file.

Here is the way I have to compile my files for using this function.

I am working with precipitation data for four river basins. The four rivers are Main, Danube, Isar and Inn. The precipitation data set is organised in an array (dimensions are 150 150 80). The third dimension respresents the single time steps. For every river basin I have a matrix called "mask_rivername", so "mask_Main", "mask_Danube" etc. Each matrix is of dimensions 150 150. The goal is to multiply the single matrices with every single time step of the precipitation data. To achieve this, I created a list for every river called "Main.list", "Danube.list", "Isar.list" and "Inn.list". Now I would like to fill the single lists, for example by using a loop. If I do that one by one it works well:

In this particular problem, I have a very long list of tickers for which I want to retrieve some of the financial information from yahoo finance website using python:

here is the list:

So, I have a csv that I imported via terminal and it contains:

• RIVER_ID (unique river id for the whole water body)
• FEATURE_ID (unique ID for feature)
• value (name)
• count (count of name)

I had several values in a list of names as well as several FEATURE_ID values in a list grouped to a unique RIVER_ID. I managed to clean the value list and now I want to explode every FEATURE_ID into its own row and append RIVER_ID and value to it. But the explode() function is not giving me the expected results. It just explodes the list but keeps it as a string separated by ','. I am doing this because I was transferring names from linear to polygonal source and every polygonal river is made of several individual features (with unique FEATURE_IDs) but they have a RIVER_ID that marks all those individual features as one river. I managed to conflate the name only to some features so the idea is to group by RIVER_ID to transfer the name to all of the other features with the same RIVER_ID. So I want to keep the original geometry without dissolving and similar.

I am trying to style a line drawn over the course of the Danube in Leaflet but have been unable to. The line renders, but the color does not change. This is the code I am working with:

Guess ... I'm trying to write a function that returns an Array that I can pass into a String format. Like I will mention to here: I have the randomColor(customColorsArrays, takenColorsArray) the function is depend to class has filled which if the both of them are empty return the value of color has calculated by Math methode, if the class of customColorsArrays has filled by user to put their own Array themeselves, if the both of class has writed by user means return the array's var has seted at an earlier inside that function. To make this clearly see at the down below these of the codes :

How to add empty rows in my data table and then loop through the column heading and split by- Then year insert to the empty row and After that merge the year row

Here is my data table code: