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How can I remove the string “\n” from within a Ruby string?
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answered Nov 16 '10 at 2:53
ocodoocodo
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Merge Images Side by Side(Horizontally)
...his my entire life!
– Robin
Jul 30 '16 at 15:26
@RodrigoGraça See Usage & Examples guide about handling transpare...
How can bcrypt have built-in salts?
...ted and encoded in a modified Base-64. The first 22 characters decode to a 16-byte value for the salt. The remaining characters are cipher text to be compared for authentication.
This example is taken from the documentation for Coda Hale's ruby implementation.
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How to show SQL queries run in the Rails console?
...there still :)
– rogerdpack
Nov 21 '16 at 22:39
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sqlalchemy: how to join several tables by one query?
...an inner join.
– Aidan Kane
Sep 12 '16 at 13:04
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You can print the query by leaving off the .all...
Passing a single item as IEnumerable
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answered Oct 16 '09 at 12:49
Jon SkeetJon Skeet
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Converting Java objects to JSON with Jackson
...MPTY_BEANS) )
– user5268786
Jan 10 '16 at 14:38
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What's the difference between @Secured and @PreAuthorize in spring security 3?
...some! :D
– Alfonso Nishikawa
Mar 4 '16 at 16:56
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Is there a decorator to simply cache function return values?
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