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Rails check if yield :area is defined in content_for
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217
@content_for_whatever is deprecated.
Use content_for? instead, like this:
<% if content_fo...
“Ago” date/time functions in Ruby/Rails
...f there's a way in Rails to calculate time stamp like - half a minute ago, 2 minute ago, 1 day ago etc. Something like twitter real time date stamp.
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Using switch statement with a range of value in each case?
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edited Aug 23 '17 at 14:18
answered Jun 3 '12 at 20:49
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C# vs Java Enum (for those new to C#)
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211
Enumerations in the CLR are simply named constants. The underlying type must be integral. In J...
Select statement to find duplicates on certain fields
...lds for which there are multiple records, you can use..
select field1,field2,field3, count(*)
from table_name
group by field1,field2,field3
having count(*) > 1
Check this link for more information on how to delete the rows.
http://support.microsoft.com/kb/139444
There should be a criterion...
Maximum on http header values?
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325
No, HTTP does not define any limit. However most web servers do limit size of headers they acce...
LINQ to SQL Left Outer Join
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logical8
83288 silver badges1212 bronze badges
answered Mar 31 '09 at 8:33
Marc Gravell♦Marc Gravell
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What is a .h.gch file?
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edited Oct 2 '16 at 6:15
Moinuddin Quadri
34.3k55 gold badges7171 silver badges103103 bronze badges
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warning: [options] bootstrap class path not set in conjunction with -source 1.5
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102
From a blog post:
To use javac from JDK N to cross-compiler to an older platform version, th...