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Use of 'const' for function parameters
How far do you go with const ? Do you just make functions const when necessary or do you go the whole hog and use it everywhere? For example, imagine a simple mutator that takes a single boolean parameter:
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Find an element in a list of tuples
I have a list 'a'
10 Answers
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Combine the first two commits of a Git repository?
Suppose you have a history containing the three commits A, B and C :
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8
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Call a python function from jinja2
I am using jinja2, and I want to call a python function as a helper, using a similar syntax as if I were calling a macro. jinja2 seems intent on preventing me from making a function call, and insists I repeat myself by copying the function into a template as a macro.
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How do I tell Maven to use the latest version of a dependency?
In Maven, dependencies are usually set up like this:
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Can hash tables really be O(1)?
It seems to be common knowledge that hash tables can achieve O(1), but that has never made sense to me. Can someone please explain it? Here are two situations that come to mind:
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JSF backing bean structure (best practices)
I hope that in this post, I can get people's opinions on best practices for the interface between JSF pages and backing beans.
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What algorithm gives suggestions in a spell checker?
What algorithm is typically used when implementing a spell checker that is accompanied with word suggestions?
5 Answers
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What is the difference between self-types and trait subclasses?
A self-type for a trait A :
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11
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Transaction isolation levels relation with locks on table
I have read about 4 levels of isolation:
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