In my case I have a test file containing a few hundred tests using jest describe('my test-suite', () => { test('test 1', () => { expect(1).toBe(
I need a cron job to run every 5 minutes. If an earlier cron job is still running, another cron job should not start. I tried setting concurrency policy to Forb
Original question: OkHttp, is there a way to not rely on a connection pool? Hey OkHttp users and/or contributors! Is there a way to use an OkHttpClient withou
I am not using any type of locking. Is it possible that two concurrent saveAll requests trying to save the same set of records could collide with each other and
I want my main thread to wait until the background thread completes. But, this makes my UI freeze. I want to achieve this without freezing my UI. Please help me
So I have this simple program that sleeps for 4 second if the value returned by fork is '0' meaning that the child process is executing, I've tried using sleep
I am just learning about mutexess. I thought the following program would return a total of 1000, but I am getting varied results, so I assume I am doing someth
Summary The org.apache.commons.lang3.event.EventListenerSupport is used in order to fire when some class performs a certain operation and wants to inform all li
Hi everyone, I'm a little bit lost with a problem thinking in ddd way. Imagine you have an application to sell concert ticket. So you have an entity which is ca
Speaking of the memory model of C++ for concurrency, Stroustrup's C++ Programming Language, 4th ed., sect. 41.2.1, says: ... (like most modern hardware) the
I am wanting to learn how to run functions in parallel/concurrently in JavaScript. Over the past few days I've read several pages about promises, async function
I have a simple Algorithm, I want to run it fast in parallel. The algo is. while stream: img = read_image() pre_process_img = pre_process(img) text
I am running a fixed amount of threads using newFixedThreadPool() and need to be able to know when one of the runnables has died, and know which specific run
I am playing around with concurrent.futures. Currently my future calls time.sleep(secs). It seems that Future.cancel() does less than I thought. If the futur
According to The Good Word, InnoDB uses automatic row-level locking. You can get deadlocks even in the case of transactions that just insert or delete a sin
I'm trying to extend my class with async/await capabilities, but at run-time there is an error in the console: SWIFT TASK CONTINUATION MISUSE: query(_:) leaked
I have following test plan to test concurrent user load test of a website - Configuration set as - Target Concurrency = 10 Ramp up Time = 1 Ramp up step co
I am trying to use Kotlin coroutines to perform multiple HTTP calls concurrently, rather than one at a time, but I would like to avoid making all of the calls c
I'd like to have one BlockingMap data structure which is very similar to BlockingQueue. The take method of BlockingQueue will wait there until element is availa
I am having problems with kafka consumers of applications with different versions of Spring-kafka, specifically between 2.3.13.RELEASE and 2.8.3. When deploying