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Eager load polymorphic
... table called reviewable in the database.
I believe this to be easier and more flexible than explicitly defining the join between Review and Shop since it allows you to eager load in addition to querying by related fields.
The reason that this is necessary is that ActiveRecord cannot build a join ...
How do I get the width and height of a HTML5 canvas?
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“for loop” with two variables? [duplicate]
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UICollectionView reloadData not functioning properly in iOS 7
... run on iOS 7 which is going smoothly for the most part. I have noticed in more than one app that the reloadData method of a UICollectionViewController isn't acting quite how it used to.
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How do I add BundleConfig.cs to my project?
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BundleConfig is nothing more than bundle configuration moved to separate file. It used to be part of app startup code (filters, bundles, routes used to be configured in one class)
To add this file, first you need to add the Microsoft.AspNet.Web.Opt...
How to remove the lines which appear on file B from another file A?
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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
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sorry, I cannot post more than two links because I'm a newbie on Stackoverflow, however, these are my references: Sharing Wifi via ethernet on ubuntu Share display by installing VNC on Raspberry for Linux Share display by installing VNC on Ras...
How can I match a string with a regex in Bash?
...ot a concern, I recommend using [[ instead of [ or test as it is safer and more powerful. See What is the difference between test, [ and [[ ? for details.
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Calling shell functions with xargs
I am trying to use xargs to call a more complex function in parallel.
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How do I check for nulls in an '==' operator overload without infinite recursion?
...erload when you need to implement custom comparison logic, i.e., something more than a reference equality check.
– Dan Bechard
Nov 24 '15 at 19:08
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