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How to Set a Custom Font in the ActionBar Title?
...'t completely supported, but here's what I did. You can use a custom view for your action bar (it will display between your icon and your action items). I'm using a custom view and I have the native title disabled. All of my activities inherit from a single activity, which has this code in onCreate...
How can I return an empty IEnumerable?
...eration because it would create an instance of a list (and allocate memory for it in the process)
– Igor Pashchuk
Jun 30 '11 at 20:14
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Unsafe JavaScript attempt to access frame with URL
...s expected, only changing the hash part of the url.
If you are using this for cross-domain communication, then I would recommend using easyXDM instead.
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How to add Action Bar from support library into PreferenceActivity?
...ed into support library, revision 18. It now has ActionBarActivity class for creating activities with Action Bar on older versions of Android.
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PHP: Storing 'objects' inside the $_SESSION
...ite cool because when I jump to another page I still have my object. Now before I start using this approach I would like to find out if it is really such a good idea or if there are potential pitfalls involved.
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JSON Array iteration in Android/Java
... app to a php page which returns the relevant rows from a database in JSON format.
8 Answers
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Programmatically change the src of an img tag
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For simple things like setting the value of an input or changing an image src (especial when you're using elements that have IDs), you really should try to avoid jQuery, since the call is so much slower than the pure JS call
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Verifying a specific parameter with Moq
... the mocked method, and then write standard Assert methods to validate it. For example:
// Arrange
MyObject saveObject;
mock.Setup(c => c.Method(It.IsAny<int>(), It.IsAny<MyObject>()))
.Callback<int, MyObject>((i, obj) => saveObject = obj)
.Returns("xyzzy");
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Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
...ws is a different class through that method), but there's no real way to enforce that an array only contains objects of a given class.
In general, there doesn't seem to be a need for such a constraint in Objective-C. I don't think I've ever heard an experienced Cocoa programmer wish for that featu...
JavaScript private methods
...l prototype method, especially if you are creating a lot of these objects. For every object instance, it creates a separate function bound to the object and not the class. Also, this does not get garbage collected until the object itself is destroyed.
– Arindam
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