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What is scope/named_scope in rails?
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213
A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Use...
What's the point of map in Haskell, when there is fmap?
...arsay!
– C. A. McCann
Jul 26 '11 at 21:37
3
There is now Nitpicks page on Haskell wiki where this...
Gradle to execute Java class (without modifying build.gradle)
...ean or build.
– Nirro
Jun 19 '16 at 21:42
4
@Nirei Substitute main = mainClass with main = getPro...
MySQL join with where clause
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answered Aug 2 '09 at 21:40
EricEric
80.6k1010 gold badges108108 silver badges113113 bronze badges
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C++ inheritance - inaccessible base?
...5.7307 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 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
Setup RSpec to test a gem (not Rails)
... Cœur
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answered Dec 9 '10 at 19:23
iainiain
15.8k44 gold badges3...
RSS Feeds in ASP.NET MVC
... Rss20FeedFormatter.
– patridge
Jul 21 '10 at 22:04
@Dale: is it possible to write to the response when you want to ou...
Linux: is there a read or recv from socket with timeout?
...uch simpler.
– MiloDC
Nov 16 '17 at 21:06
Now that is why timeout on windows is not working because I am using the cod...
Omitting the first line from any Linux command output
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21
This is a quick hacky way: ls -lart | grep -v ^total.
Basically, remove any lines that start w...
SVG: text inside rect
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Vereb
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answered Jul 18 '11 at 11:59
KeatsKelleherKeatsKelleher
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