Let be a table named data with columns time, sensor, value : I want to pivot this table on Athena (Presto) to get a new table like this one : To do so, one ca
I have this file: v1 test v2 test test test v3 test test v4 test test test test test test v5 test How to split the first word from the rest in a for loop? I ne
What is wrong with the following? @Convert.ToDateTime((@item.Date.ToShortDateString())," dd - M - yy") @item.Date is showing 20/11/2005 12:00 a.m and I want
I want to create an API in .net core which accept XML request and gives response in XML only. I have searched and created sample but when I hit request to the
So i have watched this great tutorial on how to create a modal: https://www.youtube.com/watch?v=9DwGahSqcEc And I have made it work. But the problem is that the
I have a time series and I have a specific requirement for adding a new variable. Here is some data dput(df) structure(list(Time = structure(c(1567423339.229, 1
I'm using Plotly's Python interface to generate a network. I've managed to create a network with my desired nodes and edges, and to control the size of the node
Edit: @mathguy has already correctly pointed out that I need to use JSON_ARRAYAGG to have this correctly handle multi-row data. However, I still have an outstan
I have the following code: char fname[255] = {0} snprintf(fname, 255, "%s_test_no.%d.txt", baseLocation, i); vs std::string fname = baseLocation + "_test_no
I want to make REST call using spring RestTemplate, the URL contains some optional query params. The URL looks something like url = example.com/param1={param1