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Why does C# forbid generic attribute types?
...The annotated ECMA C# 2 spec doesn't give any helpful information either, although it does provide an example of what's not allowed.
My copy of the annotated C# 3 spec should arrive tomorrow... I'll see if that gives any more information. Anyway, it's definitely a language decision rather than a ru...
How to set the title of DialogFragment?
...AL, R.style.MyDialogFragmentStyle);
Then, in your styles.xml file, add:
<style name="MyDialogFragmentStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">false</item>
<item name="androi...
CSS Pseudo-classes with inline styles
... answered Mar 13 '11 at 23:37
BoltClock♦BoltClock
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Mock HttpContext.Current in Test Init Method
I'm trying to add unit testing to an ASP.NET MVC application I have built. In my unit tests I use the following code:
4 An...
Should you always favor xrange() over range()?
...tually be faster in some cases - eg. if iterating over the same sequence multiple times. xrange() has to reconstruct the integer object every time, but range() will have real integer objects. (It will always perform worse in terms of memory however)
xrange() isn't usable in all cases where a real ...
C# Convert List to Dictionary
...ersions like this is that at some point the keys and the values in the resultant dictionary are going to diverge. For example, you would do an initial conversion, and then replace some of the values with something else. If the keys and the values are always going to be the same, HashSet<String>...
How to pip or easy_install tkinter on Windows
... for import _tkinter I get: Traceback (most recent call last): File "<interactive input>", line 1, in <module> ImportError: DLL load failed: %1 is not a valid Win32 application.
– Dirk Calloway
Nov 18 '13 at 9:52
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What's the difference between BaseAdapter and ArrayAdapter?
... is in a specialized collection of some sort or if you don't want the default behavior that ArrayAdapter provides, you will likely want to extend BaseAdapter to get the flexibility you need.
The performance of each really depends on how you implement them or change their behavior. At their core, ei...
Simplest way to read json from a URL in java
...
Here are couple of alternatives versions with Jackson (since there are more than one ways you might want data as):
ObjectMapper mapper = new ObjectMapper(); // just need one
// Got a Java class that data maps to nicely? If so:
FacebookGra...
How do I overload the square-bracket operator in C#?
...ators Overloadability
+, -, *, /, %, &, |, <<, >> All C# binary operators can be overloaded.
+, -, !, ~, ++, --, true, false All C# unary operators can be overloaded.
==, !=, <, >, <= , >= All relational operators can...