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How can I make a WPF combo box have the width of its widest element in XAML?
...d until they are actually made visible.
An easy way to test this is to modify the default ControlTemplate to bind the MinWidth of the outermost container (it's a Grid for both Aero and Luna) to the ActualWidth of PART_Popup. You'll be able to have the ComboBox automatically synchronize it's width ...
Filtering collections in C#
...ntly using generic List collections, but am open to using other structures if they perform better.
9 Answers
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Java: Instanceof and Generics
...ook through my generic data structure for a value's index, I'd like to see if it is even an instance of the type this has been parametrized to.
...
Curl GET request with json parameter
...
perhaps different quotation? "server:5050/a/c/getName{'param0':'pradeep'}"
– A B
Aug 27 '15 at 8:12
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How to update attributes without validation
...d saves the record without going through the normal validation procedure.
if a.update_attribute('state', a.state)
Note:- 'update_attribute' update only one attribute at a time from the code given in question i think it will work for you.
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What does default(object); do in C#?
..., and things like the Try... pattern:
bool TryGetValue(out T value) {
if(NoDataIsAvailable) {
value = default(T); // because I have to set it to *something*
return false;
}
value = GetData();
return true;
}
As it happens, I also use it in some code-generation, wher...
Sourcetree - undo unpushed commits
...ert: This command creates a new commit which will undo other commits. E.g. if you have a commit which adds a new file, git revert could be used to make a commit which will delete the new file.
About applying a soft reset: Assume you have the commits A to E (A---B---C---D---E) and you like to delete...
What is the C# version of VB.net's InputDialog?
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What if I want to get password from user?
– Himanshu Jansari
Apr 6 '13 at 7:05
3
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Nullable vs. int? - Is there any difference?
...
No difference.
int? is just shorthand for Nullable<int>, which itself is shorthand for Nullable<Int32>.
Compiled code will be exactly the same whichever one you choose to use.
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At runtime, find all classes in a Java application that extend a base class
... aClass : classes) {
System.out.println(aClass.getName());
if(aClass == ArrayList.class) {
List list = aClass.newInstance();
list.add("test");
System.out.println(list.getClass().getName() + ": " + list.size());
}
}
}
...