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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
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MySQL SELECT WHERE datetime matches day (and not necessarily time)
...r words, if my table only contained the following 4 records, then only the 2nd and 3rd would be returned if I limit to 2012-12-25.
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MongoDB: update every document on one field
...ocument. In the Mongo shell, or with any MongoDB client:
$version >= 3.2:
db.foo.updateMany( {}, <update> )
{} is the condition (the empty condition matches any document)
3.2 > $version >= 2.2:
db.foo.update( {}, <update>, { multi: true } )
{} is the condition (the em...
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
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209
All apps will continue to work in the vertically stretched screen from what I could tell in to...
Routing with Multiple Parameters using ASP.NET MVC
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279
Parameters are directly supported in MVC by simply adding parameters onto your action methods....
How to make graphics with transparent background in R using ggplot2?
I need to output ggplot2 graphics from R to PNG files with transparent background. Everything is ok with basic R graphics, but no transparency with ggplot2:
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How to get the original value of an attribute in Rails
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243
Before rails 5.1
Appending _was to your attribute will give you the previous value.
For rail...
Linq order by boolean
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edited Mar 23 '11 at 16:22
answered Mar 23 '11 at 16:16
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Why does SIGPIPE exist?
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112
I don't buy the previously-accepted answer. SIGPIPE is generated exactly when the write fails wi...
