Nilan Marktanner marktani
timsuchanek
/ subscription.html
Created
November 15, 2017 14:11
Minimal GraphQL Subscription working with subscriptions-transport-ws 0.9.1
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| <html> | |
| <head> | |
| <title>Websockets Test</title> | |
| </head> | |
| <body> | |
| <script> | |
| const socket = new WebSocket( | |
| 'wss://subscriptions.graph.cool/v1/cirs1ufsg02b101619ru0bx5r','graphql-ws' | |
| ) | |
| socket.addEventListener('open', event => { |
imkevinxu
/ .gitconfig
Created
November 5, 2012 09:42
`git random` alias that will commit a random commit message from http://whatthecommit.com/
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| [alias] | |
| random = !"git add -A; git commit -am \"$(echo $(curl -s http://whatthecommit.com/index.txt)\" (http://whatthecommit.com)\")\"; git pull --rebase; git push" |
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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 |