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How to add test coverage to a private constructor?
...t? What is constructor? Shouldn't Constructor be parameterized and not a raw type?
– Adam Parkin
Mar 22 '13 at 18:41
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Serializing with Jackson (JSON) - getting “No serializer found”?
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How to read the content of a file to a string in C?
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I tend to just load the entire buffer as a raw memory chunk into memory and do the parsing on my own. That way I have best control over what the standard lib does on multiple platforms.
This is a stub I use for this. you may also want to check the error-codes for fse...
How to configure MongoDB Java driver MongoOptions for production use?
...(WriteConcern.MAJORITY). Typicall you should set this to 1 unless you need raw performance (-1 or 0) or replicated writes (>1). Values higher than 1 have a considerable impact on write throughput.
fsync. Durability option that forces mongo to flush to disk after each write when enabled. I've neve...
When to use a View instead of a Table?
...nctionality as Oracle's "WITH CHECK OPTION" clause directly in the view
Drawbacks
You lose information about relations (primary keys, foreign keys)
It's not obvious whether you will be able to insert/update a view, because the view hides its underlying joins from you
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Further understanding setRetainInstance(true)
...r example, a configuration change. This is a lot
* easier than using the raw Activity.onRetainNonConfiguratinInstance() API.
*/
public class FragmentRetainInstance extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);...
What's the best mock framework for Java? [closed]
...I've been having success with JMockit.
It's pretty new, and so it's a bit raw and under-documented. It uses ASM to dynamically redefine the class bytecode, so it can mock out all methods including static, private, constructors, and static initializers. For example:
import mockit.Mockit;
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Moc...
Is std::vector copying the objects with a push_back?
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I would also note that, if you use raw pointers, you are now responsible for cleaning up after them. There's no good reason to do this (not one I can think of anyway), you should always use a smart pointer.
– Ed S.
Nov 2...
What are all the possible values for HTTP “Content-Type” header?
I have to validate the Content-Type header value before passing it to an HTTP request.
4 Answers
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Differences between unique_ptr and shared_ptr [duplicate]
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@AaronMcDaid By default unique_ptr will behave like a raw pointer that you can't forget to delete: if you forget to make the dtor virtual, it's on you.
– curiousguy
Jun 30 '18 at 18:00
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