DeveloperLoad - DeveloperLoad

Filter undefined from RxJS Observable

Is there a specific idiom or utility used to filter undefined from RxJS observables? This code has the behavior I want: obs.pipe(filter(x => x !== undefined)

How can i realize http-streaming of kafka messages to endpoint on Nodejs?

I've been trying to realize stream kafka messages by get endpoint on client side using http-streaming. Thats my kafka consumer, where i recieve messages from pr

R Fastest way to get value from a data.table under multiple criteria

i am trying to get the fastest (and to some extent elegant) method to extract single elements out of a data.table under a few criteria (with support table). For

Topic column in BigQuery partitioned table is empty (only) when sending data messages to more than one topic

I'm using BigQuery Data Transfer from Firebase. The data is saved in a partitioned table by day. topic column is nullable string. I'm viewing the data on the pr

Ubuntu - Segmentation Fault Error upon running dotnet new console

When I try to run 'dotnet new console' in either the Ubuntu or VS Code Terminal, I get the following error Segmentation fault (core dumped) Running it in the U

Scaling or Normalizing Data gives worse results (Already checked Implementation)

I am trying to optimize my model with optuna and was looking for a problem why my model always is around 0.5 Loss. So I realized that my normalization makes my

Delay to see grant command result in 'show grants'

I noticed that when I run "grant select on table <> to role <>" it takes some time to see it in "show grants" command. Is it normal ? Why is there s