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Can you supply arguments to the map(&:method) syntax in Ruby?
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141
You can create a simple patch on Symbol like this:
class Symbol
def with(*args, &block)
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How to unescape HTML character entities in Java?
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I have used the Apache Commons StringEscapeUtils.unescapeHtml4() for this:
Unescapes a string containing entity
escapes to a string containing the
actual Unicode characters
corresponding to the escapes. Supports
HTML 4.0 entities.
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Type converting slices of interfaces
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Stephen WeinbergStephen Weinberg
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Colors with unix command “watch”?
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154
Some newer versions of watch now support color.
For example watch --color ls -ahl --color.
Rel...
Bash: Copy named files recursively, preserving folder structure
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154
Have you tried using the --parents option? I don't know if OS X supports that, but that works on...
Contains case insensitive
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answered Jan 24 '12 at 20:38
Rob WRob W
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PHP - Extracting a property from an array of objects
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MikeSchinkel
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answered Aug 13 '14 at 12:24
Josep AlsinaJose...
What is an NP-complete in computer science?
...gize.
– Aryabhatta
May 20 '10 at 17:44
33
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Update a record without first querying?
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CD..CD..
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Add file extension to files with bash
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answered May 24 '11 at 16:58
Seth RobertsonSeth Robertson
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