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Any difference between First Class Function and High Order Function
...nctions are functions that work on other functions, meaning that they take one or more functions as an argument and can also return a function.
The “higher-order” concept can be applied to functions in general, like functions in the mathematical sense. The “first-class” concept only has to ...
Is cout synchronized/thread-safe?
...teed to be thread-safe, what do you think will happen in this code?
// in one thread
cout << "The operation took " << result << " seconds.";
// in another thread
cout << "Hello world! Hello " << name << "!";
You probably want each line here to act in mutual ex...
Is there a shortcut in Eclipse to Re-run the most recently launched program?
One of the most frequent thing I do with Eclipse is to re-run the last program. I do it by going to Run -> Run History -> [top most item] .
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...endency injection framework, but they could not gather all requirements in one specification because they could not predict the future requirements and they made EJB 1.0 and then 2.0 and then 3.0 and now 3.1 but EJB's target was for just some requirements (transaction, distributed component model, e...
Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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How to get sp_executesql result into a variable?
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Just a tangential Question, What about more than one OUTPUT? what would be the Query look like?
– Srivastav
Apr 13 '15 at 14:43
3
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Detect Browser Language in PHP
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Dutch, Greek and Slovenian's language codes are one letter. It seems better to explode like this: php.net/manual/tr/reserved.variables.server.php#90293
– trante
May 20 '12 at 10:19
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What is the difference between “INNER JOIN” and “OUTER JOIN”?
...ately. An outer join will give the results of A intersect B in addition to one of the following: all of A (left join), all of B (right join) or all of A and all of B (full join). Only this last scenario is really A union B. Still, a well written explanation.
– Thomas
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Eclipse “Invalid Project Description” when creating new project from existing source
...s Attempting Android Notepad Tutorial - Exercise 1 - More problems , but none of the answers worked for me!
21 Answers
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scala vs java, performance and memory? [closed]
I am keen to look into Scala, and have one basic question I cant seem to find an answer to:
in general, is there a difference in performance and usage of memory between Scala and Java?
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