Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
ghthor
on Sept 9, 2017
|
parent
|
context
|
favorite
| on:
The Little Book of Semaphores (2016) [pdf]
I never understood what use a semaphore was until I tried my hand at implementing go like channels in swift. It's a very strange primitive that I don't think many people understand when it should be used.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: