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Static Classes In Java
...ollowing example.
public class A {
public static class B {
}
}
Now, inside a different class C, class B can be accessed without making an instance of class A.
public class C {
A.B ab = new A.B();
}
static classes can have non-static members too. Only the class gets static.
But if...
Resize a large bitmap file to scaled output file on Android
I have a large bitmap (say 3888x2592) in a file. Now, I want to resize that bitmap to 800x533 and save it to another file.
I normally would scale the bitmap by calling Bitmap.createBitmap method but it needs a source bitmap as the first argument, which I can't provide because loading the original ...
How to trigger a phone call when clicking a link in a web page on mobile phone
...o make it conditionally visible only on mobile devices.
Also, you should know that Skype (which is fairly popular) uses a different syntax by default (but can be parametered to use tel:).
<a href="callto:1234567">Call 123-4567</a>
However, I think in latest mobile browsers (I know fo...
Regex how to match an optional character
I have a regex that I thought was working correctly until now. I need to match on an optional character. It may be there or it may not.
...
SparseArray vs HashMap
...n Android object it needs to be mocked for unit testing. Where possible I now use Java's own objects to simplify testing.
– David G
Mar 20 '17 at 16:29
...
Elegant solution to duplicate, const and non-const, getters? [duplicate]
...d coupling (ooh-er!). But I will not attempt the syntax for doing so right now. Feel free to add.
Chances are that BigChunk needs to deference self, in which case the above order of definition isn't going to work very well, and some forward declarations will be needed to sort it out.
Also, in orde...
Insert line break inside placeholder attribute of a textarea?
I have tried a few approaches but none worked. Does anyone know a the nifty trick to get around this?
21 Answers
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How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
...osoft.AspNet.Web.Optimization
The Microsoft.Web.Optimization package is now obsolete. With ASP.NET (MVC) 4 and higher you should install the Microsoft ASP.NET Web Optimization Framework:
Install the package from nuget:
Install-Package Microsoft.AspNet.Web.Optimization
Create and configure bun...
How to use a variable for a key in a JavaScript object literal?
...s later than XXX" or "after 2014-mm" (I'd make change myself, but I don't know what good values would be.
– Alexei Levenkov
Feb 26 '15 at 1:59
1
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MS-DOS Batch file pause with enter key
...
You can do it with the pause command, example:
dir
pause
echo Now about to end...
pause
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