For further actions, you may consider blocking this person and/or reporting abuse
An Animated Guide to Node.js Event Loop
Node.js doesn’t stop from running other operations because of Libuv, a C++ library responsible for the event loop and asynchronously handling tasks such as network requests, DNS resolution, file system operations, data encryption, etc.
What happens under the hood when Node.js works on tasks such as database queries? We will explore it by following this piece of code step by step.
Como fazer um pisca-pisca com LED e ArduinoUNO + Thinker Card
Diana Regina -
Understanding C/C++ Build system by building a simple project
Narasimha Prasanna HN -
Why use pointers at all.
Adam Crockett -
John Robertson -
Top comments (4)
While it does have some educational value to show that this is possible, this method has two issues:
a = a + band
a = a - bcan cause an overflow.
I can't imagine many situations where saving a few bytes really makes up for the loss in readability.
It also works with XOR (avoiding the overflow problem):
Agreed, this is definitely the way to do it.
reduced to one line:
a ^= b ^= a ^= b;