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How do I remove an item from a stl vector with a certain value?
...efore you wouldn't know whether the second vec.end() is still valid by the time it's used. The reason it's the same is simple, std::remove doesn't change the size of the container, it just moves the contents around.
– Steve Jessop
Jan 16 '13 at 21:00
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C# if/then directives for debug vs release
...ere as the #DEBUG answer removes the code that isn't applicable at compile time so you don't have a run-time check and your .exe (or whatever you compile to) is smaller.
– Dan
Aug 22 '14 at 22:44
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JAXB creating context and marshallers cost
...ed once and reused to avoid the cost of initializing the metadata multiple times. Marshaller and Unmarshaller are not thread safe, but are lightweight to create and could be created per operation.
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Multiple RunWith Statements in jUnit
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@BetaRide, it depends on your needs. Sometimes you want to initialize mock every time, sometimes not.
– AlexR
Jun 9 '15 at 16:19
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How to find the key of the largest value hash?
I have the following hash {"CA"=>2, "MI"=>1, "NY"=>1}
7 Answers
7
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How Do I Hide wpf datagrid row selector
I'm using the WPF DataGrid control to show some details and a select button, and I don't need the gray selector column down the left-hand side. It's also ruining the beauty of my design.
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composer: How to find the exact version of a package?
Suppose I'm writing a library A, that depends on another library, monolog for instance.
5 Answers
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glVertexAttribPointer clarification
... as index. All your glVertexAttribPointer calls get queued up for the next time you call glDrawArrays or glDrawElements. If you have a VAO bound, the VAO will store the settings for all your attributes.
The main issue here is that you're confusing vertex attributes with VAOs. Vertex attributes are...
Xcode 4, Core Data Model Version - Set Current Version
I'm confused about how to perform the following function in Xcode 4 to set the model to use after creating a versioned model.
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Large-scale design in Haskell? [closed]
...ly.
The profiler
Provide objective evidence of your program's heap and time profiles.
Heap profiling, in particular, is the best way to ensure no unnecessary memory use.
Purity
Reduce complexity dramatically by removing state. Purely functional code scales, because it is compositional. All y...