// jQuery
$(document).ready(function() {
// code
})
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
These are the Kickstarter Engineering and Data role definitions for both teams.
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{ | |
"presets": [ | |
{ | |
"Name": "Major", | |
"Value": "1;3;5;6;8;10;12", | |
"Group": "Common" | |
}, | |
{ | |
"Name": "Minor", | |
"Value": "1;3;4;6;8;9;11", |