DeveloperLoad - DeveloperLoad

How to use Either monad and avoid nested flatMap

I'm in a situation where I'm trying to setup some data and then call a service. Each step can fail, so I'm trying to use Arrow's Either to manage this. But I'm

Is this a good implementation for a Thread Safe Lazily Loaded Singleton in Java?

I want to implement Thread Safe Lazily Loaded Singleton in Java. Is this a good design? public final class ThreadSafeLazySynchronizedSingleton { private Thre

Debugging code to read pci/pcie slot type and slot Designation (also called slot number) & pci/pcie bus address

I have a really a simple code that reads file DMI in sys directory. And parse the memory data that is exposed by that file. So my code is below. I am getting al

Check if a pair of records belong to multiple group IDs

I have a table that contains 2 IDs - UserID and GroupID. I need to pull a list of all UserIDs that "share" the same GroupID at least 4 times So, based on the fo

How to assign variable value to an object property in javascript?

Consider this example: var v = 4; canvas.freeDrawingBrush.width = v;. I then change the value of v, and run canvas.freeDrawingBrush.width = v; again. The brush

Flutter Blue characteristic length is limited

I am developing an app in flutter using flutter blue plugin where i am getting the data from a customized bluetooth low energy controller all the neccessary dat

Extract table from running table

I have 2 problems using UIPath to extract table data. I'm Using UIPath Studio 2021.10.5, and trying to extract data from table. But the UIPath give me error mes