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How to unit test abstract classes: extend with stubs?
...se them just for testing. They usually are very very very minimal (inherit from the abstract class) and not more.Then, in your Unit Test you can call the abstract method you want to test.
You should test abstract class that contain some logic like all other classes you have.
...
How can I change the color of a Google Maps marker?
...aps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I do have to create a ne...
How do ports work with IPv6?
Conventional IPv4 dotted quad notation separates the address from the port with a colon, as in this example of a webserver on the loopback interface:
...
Immediate function invocation syntax
...
From Douglass Crockford's style convention guide: (search for "invoked immediately")
When a function is to be invoked immediately, the entire invocation expression should be wrapped in parens so that it is clear that the val...
How do I use shell variables in an awk script?
...|||, it can't be escaped, so use -F"[|][|][|]"
Example on getting data from a program/function inn to awk (here date is used)
awk -v time="$(date +"%F %H:%M" -d '-1 minute')" 'BEGIN {print time}'
Variable after code block
Here we get the variable after the awk code. This will work fine as...
SQL Server NOLOCK and joins
...
@InSane: Where did you get this info from? It seems to go against the accepted answer.
– Jay Sullivan
Dec 23 '13 at 15:53
1
...
Delete ActionLink with confirm dialog
...a delete button on my Details view. I eventually realised I needed to post from that view:
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
@Html.HiddenFor(model => model.Id)
@Html.ActionLink("Edit", "Edit", new { id = Model.Id }, new { @class = "b...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...p 3.0.0
The simplest possible example:
bootbox.alert("Hello world!");
From the site:
The library exposes three methods designed to mimic their native JavaScript equivalents. Their exact method signatures are flexible as each can take various parameters to customise labels and specify defaul...
How can I record a Video in my Android App.?
...se;
}
recorder.release();
finish();
}
}
It's from my book: Pro Android Media: Developing Graphics, Music, Video, and Rich Media Apps for Smartphones and Tablets
Also, do not forget to include these permissions in manifest:
<uses-permission android:name="android.pe...
How to initialize a private static const map in C++?
...lass::myMap = {
{1, 2},
{3, 4},
{5, 6}
};
See also this section from Professional C++, on unordered_maps.
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