[HN Gopher] "Once" one-time concurrent initialization with an in... ___________________________________________________________________ "Once" one-time concurrent initialization with an integer Author : memefrog Score : 11 points Date : 2023-08-01 21:58 UTC (1 hours ago) (HTM) web link (nullprogram.com) (TXT) w3m dump (nullprogram.com) | latchkey wrote: | This immediately made me think of 'double checked locking', which | was badly broken in early Java and then fixed later. Reading the | wikipedia again after many years, it mentions a lot of the same | things in this article. | | https://en.wikipedia.org/wiki/Double-checked_locking | dataflow wrote: | I think this assumes the first thread will actually succeed. | Don't forget complications if you need failure/exception | handling... ___________________________________________________________________ (page generated 2023-08-01 23:01 UTC)