it doesn't matter if it's 42% faster when it takes less than a tenth of a millisecond. maybe you could save time elsewhere
it doesn't matter if it's 42% faster when it takes less than a tenth of a millisecond. maybe you could save time elsewhere
dns prefetch can be a big deal for sites that give a subdomain per user
my C is weak, but this presentation on compiler optimizations is a great read
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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