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Is there any way to use a numeric type as an object key?
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How to detect IE11?
... ? 99 : w.atob ? 10 :
d.addEventListener ? 9 : d.querySelector ? 8 : w.XMLHttpRequest ? 7 :
d.compatMode ? 6 : w.attachEvent ? 5 : 1 );
How it works: Each version of IE adds support for additional features not found in previous versions. So we can test for the features in a top-down manner. A ter...
'await' works, but calling task.Result hangs/deadlocks
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Rails 3 migrations: Adding reference column?
...ge_table :testers do |t|
t.remove :user_id
end
end
end
c.f.: http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_table
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Representing graphs (data structure) in Python
...hey implemented their algorithms. You can also add additional algorithms.
https://github.com/networkx/networkx/tree/master/networkx/algorithms
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Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
...lled Fixed Header Scrolling. There are a number of documented approaches:
http://www.imaputz.com/cssStuff/bigFourVersion.html
You won't effectively pull this off without JavaScript ... especially if you want cross browser support.
There are a number of gotchyas with any approach you take, especia...
What are the mechanics of short string optimization in libc++?
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Easiest way to rename a model using Django/South?
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iPhone: Detecting user inactivity/idle time since last screen touch
...ose coupling, but you can add a delegate easily enough.
Here's the gist:
http://gist.github.com/365998
Also, the reason for the UIApplication subclass issue is that the NIB is setup to then create 2 UIApplication objects since it contains the application and the delegate. UIWindow subclass work...
In C# what is the difference between ToUpper() and ToUpperInvariant()?
...
Start with MSDN
http://msdn.microsoft.com/en-us/library/system.string.toupperinvariant.aspx
The ToUpperInvariant method is
equivalent to
ToUpper(CultureInfo.InvariantCulture)
Just because a capital i is 'I' in English, doesn't alwa...