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Adding a new array element to a JSON object
I have a JSON format object I read from a JSON file that I have in a variable called teamJSON, that looks like this:
6 Answ...
Why Qt is misusing model/view terminology?
...ce to stay sane, but that would require a lot of work and research. A good read is Martin Fowler's overview.
Since there are so many different ideas what an MVC pattern can look like, which one is correct? In my opinion, the people who invented MVC should be turned to when we want to know how it is...
Is there a way to force ASP.NET Web API to return plain text?
...
return type == typeof(string);
}
public override bool CanReadType(Type type)
{
return type == typeof(string);
}
public override Task WriteToStreamAsync(Type type, object value, Stream stream, HttpContentHeaders contentHeaders, TransportContext transportContext)...
Check if a string contains a string in C++
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Do you really need the "usings"? When I read this code, I have no idea whether contains is std::contains or boost::contains, which seems like a significant drawback. I guess std::contains doesn't currently exist, but I'm not sure it's reasonable to assume the read...
Understanding ibeacon distancing
...ot perfect, and require that you control for other variables. Be sure you read up on the complexities and limitations before misusing this.
When we were building the Android iBeacon library, we had to come up with our own independent algorithm because the iOS CoreLocation source code is not availa...
Why is an array not assignable to Iterable?
...cal question; arrays weren't ever primitive types, and the Java philosophy reads that "Everything is an object (except primitive types)". Why, then, do arrays not implement methods even though there are a gazillion operations that one would want to use an array for from the start. Oh, that's right,...
JPA or JDBC, how are they different?
...aded the eclipse with glassfish for the same. I saw some examples and also read the Oracle docs to know all about Java EE 5. Connecting to a database was very simple. I opened a dynamic web project, created a session EJB , I used EntityManager and with the get methods could access the stored data t...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...bstract machine in the C++98/C++03 specification is fundamentally single-threaded. So it is not possible to write multi-threaded C++ code that is "fully portable" with respect to the spec. The spec does not even say anything about the atomicity of memory loads and stores or the order in which load...
Why does NULL = NULL evaluate to false in SQL server
...rting code snippets for the same reason. Sorry about that. Buy the book to read about datailed reasoning.
Page numbers between parenthesis in what follow.
NOT NULL Constraint (11)
The most important column constraint is the NOT NULL, which forbids
the use of NULLs in a column. Use this c...
Advantages of stateless programming?
...
Read Functional Programming in a Nutshell.
There are lots of advantages to stateless programming, not least of which is dramatically multithreaded and concurrent code. To put it bluntly, mutable state is enemy of multithread...