rbonvall
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Roberto Bonvallet — http://mez.cl/a
View on Hacker NewsJoined 17 years ago
Turns out the IFFHS was just one guy in Germany during the 80s that leveraged his contacts in news agencies to establish his brand as a reputable source.
$ echo token:abc:def | grep -E ^token | cut -d: -f2
abc
$ echo token:abc:def | awk -F: '/^token/ { print $2 }'
abc
Conditions don't have to be regular expressions. For example: $ echo $CSV
foo:24
bar:15
baz:49
$ echo $CSV | awk -F: '$2 > 20 { print $1 }'
foo
baz $ echo '{ "hello": "world" }' | python3 -m json.tool
{
"hello": "world"
}This is exactly what Joel Spolsky did:
> What was I talking about? Oh yeah… most people just used Excel to make lists. Suddenly we understood why Lotus Improv, which was this fancy futuristic spreadsheet that was going to make Excel obsolete, had failed completely: because it was great at calculations, but terrible at creating tables, and everyone was using Excel for tables, not calculations.
... so he went on and created Trello.
https://www.joelonsoftware.com/2012/01/06/how-trello-is-diff...
https://scala-lang.org/blog/2017/04/01/announcing-skala.html