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How do I test a private function or a class that has private methods, fields or inner classes?
... feel the need to test the private methods directly, that is a code smell: my class is too complicated.
My usual approach to addressing such issues is to tease out a new class that contains the interesting bits. Often, this method and the fields it interacts with, and maybe another method or two...
How do you properly use namespaces in C++?
...amespaces are packages essentially. They can be used like this:
namespace MyNamespace
{
class MyClass
{
};
}
Then in code:
MyNamespace::MyClass* pClass = new MyNamespace::MyClass();
Or, if you want to always use a specific namespace, you can do this:
using namespace MyNamespace;
MyClas...
getActivity() returns null in Fragment function
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I didn't understand how you can solve your problem. If my getActivity() isn't stille ready, how can I get the reference of FragmentActivity object?
– CeccoCQ
Aug 8 '11 at 10:12
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What are the main disadvantages of Java Server Faces 2.0?
...ty library which retains the necessary data in the subsequent request like MyFaces Tomahawk <t:saveState> component, JBoss Seam conversation scope and MyFaces Orchestra conversation framework.
Another disadvantage for HTML/CSS purists is that JSF uses the colon : as ID separator character to ...
ASP.NET MVC Relative Paths
In my applications, I often have to use relative paths. For example, when I reference JQuery, I usually do so like this:
11...
Where to store global constants in an iOS application?
Most of the models in my iOS app query a web server. I would like to have a configuration file storing the base URL of the server. It will look something like this:
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How to prevent page scrolling when scrolling a DIV element?
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Update 2: My solution is based on disabling the browser's native scrolling altogether (when cursor is inside the DIV) and then manually scrolling the DIV with JavaScript (by setting its .scrollTop property). An alternative and IMO bett...
Handle file download from ajax post
...n attachment). I can easily detect Content-Type and Content-Disposition in my ajax call, but once I detect that the response contains a file, how do I offer the client to download it? I've read a number of similar threads here but none of them provide the answer I'm looking for.
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Can't compile project when I'm using Lombok under IntelliJ IDEA
I'm trying to use Lombok in my project that I'm developing using IntelliJ IDEA 11.
32 Answers
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Prevent BODY from scrolling when a modal is opened
I want my body to stop scrolling when using the mousewheel while the Modal (from http://twitter.github.com/bootstrap ) on my website is opened.
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