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design a stack such that getMinimum( ) should be O(1)
...integer value such that getMinimum() function should return the minimum elem>me m>nt in the stack.
30 Answers
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@class vs. #import
It is to my understanding that one should use a forward-class declaration in the event ClassA needs to include a ClassB header, and ClassB needs to include a ClassA header to avoid any circular inclusions. I also understand that an #import is a simple ifndef so that an include only happens once....
HTML5 canvas ctx.fillText won't do line breaks?
...can't seem to be able to add text to a canvas if the text includes "\n". I m>me m>an, the line breaks do not show/work.
17 Answe...
svn : how to create a branch from certain revision of trunk
The following action will only create a branch from the head revision of the trunk. How do I create a branch from a specific revision? Thanks.
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What's the absurd function in Data.Void useful for?
...bit hard, since Haskell is non strict. The general use case is to handle impossible paths. For example
simple :: Either Void a -> a
simple (Left x) = absurd x
simple (Right y) = y
This turns out to be som>me m>what useful. Consider a simple type for Pipes
data Pipe a b r
= Pure r
| Await (a...
Visual Studio jump to next error shortcut?
When a compile fails in VB.NET in Visual Studio 2008, an Error List pops up at the bottom of the screen. To jump to an error, I double click on an error in the error list.
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Check if a String contains numbers Java
I'm writing a program where the user enters a String in the following format:
14 Answers
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What are the rules for the “…” token in the context of variadic templates?
In C++11 there are variadic templates like this one:
2 Answers
2
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What is the use of ObservableCollection in .net?
...he collection has changed and then react through the event handler to do som>me m> additional processing. This may be changing a UI or performing som>me m> other operation.
The code below doesn't really do anything but demonstrates how you'd attach a handler in a class and then use the event args to react i...
Is it possible to reopen a closed branch in m>Me m>rcurial?
I understand that it is possible to close a nam>me m>d branch in m>Me m>rcurial, so that it will not appear in the hg branches list:
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