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https://abs.twimg.com/fonts/chirp-regular-web.woff | |
https://abs.twimg.com/fonts/chirp-bold-web.woff | |
https://abs.twimg.com/fonts/chirp-heavy-web.woff | |
https://abs.twimg.com/fonts/chirp-medium-web.woff |
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Use: for testing against email regex | |
ref: http://codefool.tumblr.com/post/15288874550/list-of-valid-and-invalid-email-addresses | |
List of Valid Email Addresses | |
[email protected] | |
[email protected] | |
[email protected] | |
[email protected] |
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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 |
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# Next time you need to install something with python setup.py -- which should be never but things happen. | |
python setup.py install --record files.txt | |
# This will cause all the installed files to be printed to that directory. | |
# Then when you want to uninstall it simply run; be careful with the 'sudo' | |
cat files.txt | xargs sudo rm -rf | |