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How to update a menu item shown in the ActionBar?
...ivity that has 2 fragments. Both are ListFragments and both contribute MenuItems to the Menu. I have one MenuItem that I've set the attribute android:showAsAction to have it show as a button on the ActionBar. Which works fine.
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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
... this error when my test target did not have some swift files that my app build target had in compile sources. It was very confusing because the 'undeclared type' was being used in so many other places with no problem, and the error seemed vague. So solution there was of course to add the file co...
Stacking Divs from Bottom to Top
... stuff , i found this
i have a outer div assume class .outerDiv
and then UI , list
.outerDiv {
height: 361px;
position: relative;
}
ui.msg-content{
width: 100%;
bottom: 0;
position: absolute;
max-height: 98%;
overflow-y: auto;
}
...
UICollectionView reloadData not functioning properly in iOS 7
...rt. I have noticed in more than one app that the reloadData method of a UICollectionViewController isn't acting quite how it used to.
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Optimising Android application before release [closed]
...our code and see what areas are the bottle-necks based on your specific requirements.
Investigating RAM usage using MAT and Using Traceview: an article on how to use the tools to profile your application.
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Java equivalent to #region in C#
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There's no such standard equivalent. Some IDEs - Intellij, for instance, or Eclipse - can fold depending on the code types involved (constructors, imports etc.), but there's nothing quite like #region.
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Android emulator doesn't take keyboard input - SDK tools rev 20
...pdate
As of SDK rev 21 the Android Virtual Device Manager has an improved UI which resolves this issue. I have highlighted some of the more important configuration settings below:
If you notice that the soft (screen-based) main keys Back, Home, etc. are missing from your emulator you can set hw...
Named string formatting in C#
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There is no built-in method for handling this.
Here's one method
string myString = "{foo} is {bar} and {yadi} is {yada}".Inject(o);
Here's another
Status.Text = "{UserName} last logged in at {LastLoginDate}".FormatWith(user);
A thi...
How do I change the UUID of a virtual disk?
...displays an error saying the virtual hard disk cannot be used because the UUID already exists.
9 Answers
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How do I hide an element when printing a web page?
...rtant;
height: 0;
}
}
HTML HEADER
<link href="/theme/css/ui/ui.print.css?version=x.x.x" media="print" rel="stylesheet" type="text/css" >
ELEMENT
<div class="no-print"></div>
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