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Pick a random element from an array
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Swift 4.2 and above
The new recommended approach is a built-in method on the Collection protocol: randomElement(). It returns an optional to avoid the empty case I assumed against previously.
let array = ["Frodo", "Sam", "Wise", ...
Custom li list-style with font-awesome icon
...t;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<ul>
<li>Item one</li>
<li>Item two</li>
</ul>
Adjust the padding/font-size/etc to your liking, and that's it. Here's the usual fiddle: ht...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
... ASP.NET MVC 5 project template, you might change the framework version to 4.5 or above...
– Matze
Feb 18 '14 at 22:09
4
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What is the difference between precision and scale?
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Precision 4, scale 2: 99.99
Precision 10, scale 0: 9999999999
Precision 8, scale 3: 99999.999
Precision 5, scale -3: 99999000
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Generic List - moving an item within the list
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141
I know you said "generic list" but you didn't specify that you needed to use the List(T) class ...
HTML5 Canvas Resize (Downscale) Image High Quality?
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14 Answers
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Setting design time DataContext on a Window is giving a compiler error?
...nd/2008"
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/>
The following was taken from
Nathan, Adam (2010-06-04). WPF 4 Unleashed (Kindle Locations 1799-1811). Sams. Kindle Edition.
Markup Compatibility
The markup compatibility XML namespace (http://schemas.openxmlformats.org/markup-compatibility/2006, typically used with an mc pre...
Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...a very weird effect: Changing the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC.
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Count number of records returned by group by
... TotalRecords
from temptable
group by column_1, column_2, column_3, column_4
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What does Expression.Quote() do that Expression.Constant() can’t already do?
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Eric LippertEric Lippert
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