I am trying to update a piece of UI based on a conditional. The conditional is set by a database call in a separate component. It sometimes works, but ...
I am trying to update a piece of UI based on a conditional. The conditional is set by a database call in a separate component. It sometimes works, but ...
This question was migrated from Information Security Stack Exchange because it ...
I am facing a concurrency problem with Oracle DB. Say I have 3 Objects of type A that need to be processed and only on the final processing of an Obje ...
I'm trying to reduce the possibility of a race condition if invalidation of my redis cache occurs at the same time I'm retrieving from the cache. Note ...
I have the following 3 files: go.mod main.go and main_test.go I seem to hit a race condition with the ret variable. Why is this an issue, sho ...
I have a financial system where users have tokens and can add transactions. The system has to calculate the balance and mean acquisition price of each ...
I am trying to understand what is going on in my code here. I have a simple API call to open weahter API and that whenever the user taps the UIButton ...
I am just trying to figure out a weird issue in my React project. So I am executing some code in my useEffect. As you can see, I am trying to grab the ...
Say I have a column in Postgresql DB like this to represent booking system for desk in an office. In a day, a person can only book a desk. ...
I am trying to create a multiprocessing-based program that has a file cache to speed things up. This cache is empty at the start of the program but th ...
I am trying to make race condition and fix it with mutex lock. My code is working correct which is no race condition. Should not it make race conditio ...
I am trying to learn concurrency in Java and not getting the desired results, why arent my locks working? I have tried every tutorial I can find and i ...
There is a function in the Julia language that fills an array with random values in parallel and calculates its sum: @inbounds is a macro that disa ...
I have a function below. Can a race condition occur when executing such code? ...
I have developed a client application and server application which can both run on any Linux computer and communicate with each other. I need to set ...
In the following class, the _busy field acts as a semaphore; but, in "simultaneous" situations it fails to guard! The sole purpose of the run() is ...
To implement efficient spinlocks in the VM enviroment, KVM documentation says that a vcpu waiting for spinlock can execute halt instruction and let th ...
Does the following program expose a data race, or any other concurrency concern? #include <cstdio> #include <cstdlib> #include <atomi ...
Suppose we have the following code. It displays a button, and when the user clicks on it, the button disappears. I suspect that the check call abov ...
In Django views, we can use select_for_update() to prevent race condition(lost update or write skew) so race condition doesn't happen in Django views ...