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How can I create an Asynchronous function in Javascript?
... case of TEST 1, I think you don't fully understand JavaScript's execution queue. Because each of the calls to console.log() happen in the same stack, x is guaranteed to be logged last. I'd down-vote this answer for misinformation but don't have enough rep.
– Joshua Piccari
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How does Activity.finish() work in Android?
... a single thread - The "Main thread".
In short this thread is backed by a Queue into which all the activity events are getting posted.
This thread can execute all these events in the order of insertion.
If you are calling finish() in one of the life cycle callbacks like onCreate()...a "finish" mes...
Download large file in python with requests
...s ridiculously easy to do that with urllib:
from urllib.request import urlretrieve
url = 'http://mirror.pnl.gov/releases/16.04.2/ubuntu-16.04.2-desktop-amd64.iso'
dst = 'ubuntu-16.04.2-desktop-amd64.iso'
urlretrieve(url, dst)
Or this way, if you want to save it to a temporary file:
from urllib.r...
How to completely uninstall Visual Studio 2010?
... applications, BUT make at least this part "pleasant": The trick is called Batch-Uninstall.
So use one of these three programs i can recommend:
Absolute Uninstaller (+ slim,removes registry and folders, - click OK 50 times)
IObit Uninstaller (+ also for toolbars, removes registry and folders, - sh...
Using Kafka as a (CQRS) Eventstore. Good idea?
...which uses Postgres as low storage.
For messaging try to look at Chronicle Queue, Map, Engine, Network. I mean get rid of this old-fashioned broker centric solutions and go with micro messaging system (embedded one). Chronicle Queue is actually even faster than Kafka. But I agree it is not all in on...
Storing time-series data, relational or non?
...e table). This problem in the RDBMS space is typically solved reverting to batch import procedures (we managed it this way in the past) while no-sql technologies have succeeded in massive real-time collection and aggregation (see Splunk for example, mentioned in previous replies).
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What are the applications of binary trees?
...ole file is not available.
Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes in many operating systems, Quality-of-Service in routers, and A* (path-finding algorithm used in AI applications, including robotics and video games). Also used in heap...
How do I echo and send console output to a file in a bat script?
I have a batch script that executes a task and sends the output to a text file. Is there a way to have the output show on the console window as well?
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What does FETCH_HEAD in Git mean?
...w disabling FETCH_HEAD update", 2020-08-18, Git v2.29.0 -- merge listed in batch #10) introduced the ability to disable writing to FETCH_HEAD during fetch, but did not suppress the "<source> -> FETCH_HEAD" message when this ability is used.
This message is misleading in this case, because F...
Should we pass a shared_ptr by reference or by value?
... const& might still be preferable.
For example, you should do
void enqueue(std::shared<T> t) m_internal_queue.enqueue(std::move(t));
over
void enqueue(std::shared<T> const& t) m_internal_queue.enqueue(t);
Because in this case you always create a copy internally
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