Answer: All APIs of Node.js library are aynchronous that is non-blocking. It essentially means a Node.js based server never waits for a API to return data. Server moves to next API after calling it and a notification mechanism of Events of Node.js helps server to get response from the previous API call.
Source: tutorialspoint.com
See how a minor change to your commit message style can make a difference.
Tip
Take a look at git-conventional-commits , a CLI util to ensure these conventions, determine version and generate changelogs
Exhaustive list of SPDX (Software Package Data Exchange) licenses: https://spdx.org/licenses/
Reference:
sudo fdisk -l
Multithreading, Concurrency and Thread basics Questions
Can we make array volatile in Java? This is one of the tricky Java multi-threading questions you will see in senior Java developer Interview. Yes, you can make an array volatile in Java but only the reference which is pointing to an array, not the whole array. What I mean, if one thread changes the reference variable to points to another array, that will provide a volatile guarantee, but if multiple threads are changing individual array elements they won't be having happens before guarantee provided by the volatile modifier.
Can volatile make a non-atomic operation to atomic? This another good question I love to ask on volatile, mostly as a follow-up of the previous question. This question is also not easy to answer because volatile is not about atomicity, but there are cases where you can use a volatile variable to make the operation atomic.
One example I have seen is having a long field in your class. If you know that a long field is accessed
Picking the right architecture = Picking the right battles + Managing trade-offs