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Why doesn't Java allow generic subclasses of Throwable?
...in a process called type erasure. For example, List<Integer> will be converted to the non-generic type List.
Because of type erasure, type parameters cannot be determined at run-time.
Let's assume you are allowed to extend Throwable like this:
public class GenericException<T> extends ...
How do you know what to test when writing unit tests? [closed]
...ll as being
TDD-esque. Debug.Assert works fine.
Use it as a starting point. It doesn’t
mess with your project or create
dependencies.
Start positive. You are trying to improve your craft, feel good about
it. I have seen plenty of developers
out there that are happy to stagnate
and ...
How to change the background color of the options menu?
...to provide a satisfactory, supported solution.
There are a lot of crossed intentions and misunderstandings floating around posts on this topic, so please read this whole answer before responding.
Below I include a more "refined" and well-commented version of the hack from other answers on this pag...
How do I use WPF bindings with RelativeSource?
... the Width to be the half of the height then
you can do this by adding a converter to the Binding markup extension.
Let's imagine another case now:
<TextBlock Width="{Binding RelativeSource={RelativeSource Self},
Path=Parent.ActualWidth}"/>
The above case is used to ...
Working with select using AngularJS's ng-options
...ITLE), where Title value of Title property and TITLE is the same value but converted to uppercase characters.
ng-options="item.ID as item.Title + ' (' + (item.SomeDate | date) + ')' for item in items" gives you labels like Title (27 Sep 2015), if your model has a property SomeDate
...
jquery's append not working with svg element?
...;/filter></defs></svg>. The textual representation is first converted to DOM using jQuery's $("body").append() method. And when the (filter) element is in DOM, it can be queried using standard jQuery methods and appended to the main SVG document which is created by Raphael.
Why this ...
Embedding unmanaged dll into a managed C# dll
...embly.Unmanaged.dll");
// Get the embedded resource stream that holds the Internal DLL in this assembly.
// The name looks funny because it must be the default namespace of this project
// (MyAssembly.) plus the name of the Properties subdirectory where the
// embedded resource resides (Properties....
What are the rules for evaluation order in Java?
...ice about what to do first, always go left to right". However, there is an interesting wrinkle in this specific scenario. Is the side effect of a thrown exception caused by a null collection or out-of-range index considered part of the computation of the left side of the assignment, or part of the c...
The provider is not compatible with the version of Oracle client
...kage (also works for 11g):
The old / manual method:
For info on how to convert to using the managed libraries:
First, here is a great code comparison of managed vs unmanaged: http://docs.oracle.com/cd/E51173_01/win.122/e17732/intro005.htm#ODPNT148
Ensure you have downloaded the ODP.NET, Manage...
Why is lock(this) {…} bad?
...possible deadlock situations, and having an unknown number of lock entry points hinders this. For example, any one with a reference to the object can lock on it without the object designer/creator knowing about it. This increases the complexity of multi-threaded solutions and might affect their corr...