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What does the * * CSS selector do?
...ge; }
* * * * * * * * { outline: 1px solid blue; }
Demo: http://jsfiddle.net/l2aelba/sFSad/
Example 2:
Demo: http://jsfiddle.net/l2aelba/sFSad/34/
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Can't operator == be applied to generic types in C#?
... not a single one explains the WHY? (which Giovanni explicitly asked)...
.NET generics do not act like C++ templates. In C++ templates, overload resolution occurs after the actual template parameters are known.
In .NET generics (including C#), overload resolution occurs without knowing the actual...
Can I have an onclick effect in CSS?
...ng">Bingo!</div>
Here's how it looks like: http://jsfiddle.net/TYhnb/
One thing to note, this is only limited to hyperlink, so if you need to use on other than hyperlink, such as a button, you might want to hack it a little bit, such as styling a hyperlink to look like a button.
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$(window).scrollTop() vs. $(document).scrollTop()
... Both will give the same output.
Check working example at http://jsfiddle.net/7VRvj/6/
In general use document mainly to register events and use window to do things like scroll, scrollTop, and resize.
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Can CSS detect the number of children an element has?
...://codepen.io/mattlubner-the-decoder/pen/ExaQZQR
Sources:
http://andr3.net/blog/post/142 (André Luís)
http://lea.verou.me/2011/01/styling-children-based-on-their-number-with-css3/ (Lea Verou)
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Random number generator only generating one random number
... be further simplified using the ThreadLocal<T> class introduced in .NET 4 (as Phil also wrote below).
– Groo
May 9 '14 at 8:41
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What is the best regular expression to check if a string is a valid URL?
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What platform? If using .NET, use System.Uri.TryCreate, not a regex.
For example:
static bool IsValidUrl(string urlString)
{
Uri uri;
return Uri.TryCreate(urlString, UriKind.Absolute, out uri)
&& (uri.Scheme == Uri.UriScheme...
SCOPE_IDENTITY() for GUIDs?
...UES(1)
The example above is useful if you want to read the value from a .Net client. To read the value from .Net you would just use the ExecuteScalar method.
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string sql = "INSERT INTO GuidTest(IntColumn) OUTPUT inserted.GuidColumn VALUES(1)";
SqlCommand cmd = new SqlCommand(sql, conn);
Guid g...
How to use WPF Background Worker
...stead of background workers. For example, the new async/await features in .net 4.5 use Task for threading. Here is some documentation about Task
https://docs.microsoft.com/en-us/dotnet/api/system.threading.tasks.task
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Calculate last day of month in JavaScript
... This algorithm returns the same values as mine for years 1-4000. jsfiddle.net/2973x9m3/3 What additional date range are you claiming this will support (that would be of use)? :)
– Gone Coding
Feb 23 '15 at 20:04
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