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How can I check whether an array is null / empty?
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I am from .net background. However, java/c# are more/less same.
If you instantiate a non-primitive type (array in your case), it won't be null.
e.g. int[] numbers = new int[3];
In this case, the space is allocated & each of the ele...
Cast List to List in .NET 2.0
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.NET 2.0 has the ConvertAll method where you can pass in a converter function:
List<int> l1 = new List<int>(new int[] { 1, 2, 3 } );
List<string> l2 = l1.ConvertAll<string>(delegate(int i) { return ...
WCF service startup error “This collection already contains an address with scheme http”
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In .Net 4, you can use the multipleSiteBindingsEnabled option:
<system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true">
</serviceHostingEnvironment>
</system.serviceModel&...
How do I deep copy a DateTime object?
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I haven't tested it actually, but it is mentioned at php.net that this is only aviable for PHP 5.3 and greater.
– hugo der hungrige
Feb 1 '13 at 1:02
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Table with fixed header and fixed column on pure css
...t;
</tbody>
</table>
</div>
https://jsfiddle.net/qwubvg9m/1/
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How to convert OutputStream to InputStream?
... to convert an OutputStream to an InputStream: http://io-tools.sourceforge.net/easystream/tutorial/tutorial.html
// create conversion
final OutputStreamToInputStream<Void> out = new OutputStreamToInputStream<Void>() {
@Override
protected Void doRead(final InputStream in) throws E...
JSON.NET Error Self referencing loop detected for type
...ence globally
(I have chosen/tried this one, as have many others)
The json.net serializer has an option to ignore circular references. Put the following code in WebApiConfig.cs file:
config.Formatters.JsonFormatter.SerializerSettings.ReferenceLoopHandling
= Newtonsoft.Json.ReferenceLoopHandling.Ig...
How do I apply CSS3 transition to all properties except background-position?
...0.3s ease, background-position 1ms;
I made a small demo: http://jsfiddle.net/aWzwh/
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PhpStorm text size
...turn
the complete script you could find here: https://gist.github.com/sl5net/7170280#file-gistfile1-txt
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How do I unit test web api action method when it returns IHttpActionResult?
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https://docs.microsoft.com/en-us/aspnet/web-api/overview/testing-and-debugging/unit-testing-controllers-in-web-api#testing-actions-that-return-ihttpactionresult
Assert.IsInstanceOfType(httpActionResult, typeof(OkResult));
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