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Best practices for storing postal addresses in a database (RDBMS)?
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answered Nov 22 '08 at 1:28
Andrew FerrierAndrew Ferrier
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Regex how to match an optional character
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Why are variables “i” and “j” used for counters?
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– Antal Spector-Zabusky
Nov 9 '10 at 22:52
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Find the extension of a filename in Ruby
...433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6...
How to sort the result from string_agg()
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221
With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tbl...
Getting the first character of a string with $str[0]
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HockHock
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How to mock an import
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Rob WoutersRob Wouters
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Rails: where does the infamous “current_user” come from?
...433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6...
How to correctly close a feature branch in Mercurial?
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answered Mar 6 '15 at 22:19
tavtav
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Invert “if” statement to reduce nesting
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hdoghmen
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answered Dec 8 '11 at 20:34
JonJon
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