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Throwing the fattest people off of an overloaded airplane.
... // If this passenger is heavier than the lightest
// passenger already on the heap,
// then remove the lightest passenger and add this one
var oldPass = myHeap.RemoveFirst();
totalWeight -= oldPass.Weight;
myHeap.Add(pass);
totalWeight += pass.Weight...
In C#, why is String a reference type that behaves like a value type?
...nt in .NET 1.0, and it was natural to follow Java, in which strings were already defined as a reference, rather than primitive, type. Plus, if string were a value type then converting it to object would require it to be boxed, a needless inefficiency).
– Qwertie
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
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Ah, I was sure I had read that it was only the last parameter list, but clearly I was wrong! Good to know.
– Theo
Dec 8 '10 at 12:55
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Javascript when to use prototypes
...ar & concise explanation of when & why to use prototypes that I've read. Thank you very much.
– GFoley83
May 8 '13 at 21:54
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Sometimes adding a WCF Service Reference generates an empty reference.cs
... newer, updated types from what I had in the shared assembly. This was not readily apparent because the type mentioned in the exception appeared to be the same. What was different was one of the nested complex types used by the type.
There are other more complex scenarios that may trigger this type...
How to prevent blank xmlns attributes in output from .NET's XmlDocument?
...ault namespace (usefull when we don't create a xml file from scratch ie in read and modify scenarios).
– MuiBienCarlota
Oct 4 '12 at 9:12
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How to know if other threads have finished?
... have an object with a method named StartDownload() , that starts three threads.
12 Answers
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Is Ruby pass by reference or by value?
...eant. But thanks for the clarification, because it is important for future readers and I should have included it. (I'm always torn between including more info and not confusing people.)
– Chuck
Apr 26 '12 at 14:53
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How do you track record relations in NoSQL?
...? For example, changes his name, and he wrote some comments. His name is already changed in user collection, but how to change all the redundantly stored names in the comments collection?
– Mohammad Kermani
Oct 8 '18 at 14:35
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How to append rows to an R data frame
...lution
This is basically copy&paste of Karsten W. answer on similar thread.
create.3<-function(elems)
{
con <- RSQLite::dbConnect(RSQLite::SQLite(), ":memory:")
RSQLite::dbWriteTable(con, 't', as.data.frame(elems))
return(con)
}
append.3<-function(con, elems)
{
RSQLite::dbWr...