I hereby claim:
- I am mariokonschake on github.
- I am mariokonschake (https://keybase.io/mariokonschake) on keybase.
- I have a public key ASCPwauc6dzYbEkBI4vXB7wTkbhIKMVwbENhO3fcnodvOQo
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
82.100.213.130 | |
62.157.39.4 | |
79.237.124.97 | |
79.193.104.100 | |
87.138.115.99 | |
91.64.123.147 | |
37.5.6.120 | |
95.90.234.207 | |
91.23.31.23 | |
178.5.182.14 |
{ | |
"IAB1": "Arts & Entertainment", | |
"IAB1-1": "Books & Literature", | |
"IAB1-2": "Celebrity Fan/Gossip", | |
"IAB1-3": "Fine Art", | |
"IAB1-4": "Humor", | |
"IAB1-5": "Movies", | |
"IAB1-6": "Music", | |
"IAB1-7": "Television", | |
"IAB2": "Automotive", |
#/bin/bash | |
echo "copy ($@) to stdout with CSV HEADER;" | psql |
cat user-agents.txt | sed -r 's/.*(MSIE [0-9]+\.[0-9]|Firefox\/[0-9]+|Safari\/[0-9]|Opera\/[0-9]+).*/\1/' |
zcat file | sort | uniq -c | sort -nr |
SELECT | |
( | |
(VALUES ((SELECT max(price/20) FROM prices))) * bin | |
)::float AS lower_bin_edge, | |
COALESCE(count, 0) AS count | |
FROM ( | |
SELECT | |
floor( | |
price / | |
(VALUES ((SELECT max(price/20) FROM prices))) |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns | |
Compress 1K bytes with Zippy 3,000 ns | |
Send 2K bytes over 1 Gbps network 20,000 ns | |
Read 1 MB sequentially from memory 250,000 ns | |
Round trip within same datacenter 500,000 ns | |
Disk seek 10,000,000 ns |