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What is a “static” function in C?
...e variable". This is Smalltalk terminology. This means that there is only one copy of a static data member shared by all objects of a class, while each object has its own copy of a non-static data member. So a static data member is essentially a global variable, that is a member of a class.
Non-s...
Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
...d Local Default, in which case the dependency can be regarded as optional. One way to deal with optional dependencies is to use Property Injection instead of Constructor Injection - in fact, this is sort of the poster scenario for Property Injection.
However, the real danger of Bastard Injection is...
How do I change the text of a span element using JavaScript?
... there should be some way of merging those two answers into one. its the exact same answer.
– Fzs2
Feb 18 '14 at 11:47
7
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Collapse sequences of white space into a single character and trim string
...icate predicateWithFormat:@"SELF != ''"];
NSArray *parts = [theString componentsSeparatedByCharactersInSet:whitespaces];
NSArray *filteredArray = [parts filteredArrayUsingPredicate:noEmptyStrings];
theString = [filteredArray componentsJoinedByString:@" "];
...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...
Besides the tests mentioned in the question, I recently created some new ones involving much fewer HTTP calls (5000 compared to 1 million previously) but on requests that took much longer to execute (500 milliseconds compared to around 1 millisecon...
Simple proof that GUID is not unique [closed]
...s.Contains(Guid.NewGuid()))
throw new ApplicationException("Guids collided! Oh my gosh!");
}
);
Console.WriteLine("{0:u} - That was another {1} attempts without a collision.", DateTime.Now, ((long)Int32.MaxValue)...
LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
I'm migrating some stuff from one mysql server to a sql server but i can't figure out how to make this code work:
11 Answer...
Making custom right-click context menus for my web-app
...up with the same problem and solved it myself, so I'm answering in case anyone finds this through google as I did. I based my solution on @Andrew's one, but basically modified everything afterwards.
EDIT: seeing how popular this has been lately, I decided to update also the styles to make it look m...
When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
...en DFS and BFS, but I'm interested to know when it's more practical to use one over the other?
16 Answers
...
querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
...r to browser (and from version to version). I'd assume that selector based ones were more expensive (but not in a way that will ever likely to be significant)
– Quentin
Jan 17 '13 at 11:18
...