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How to use JUnit to test asynchronous processes
...bmitted properly. You can mock the object that accepts your async requests and make sure that the submitted job has correct properties, etc.
Test that your async callbacks are doing the right things. Here you can mock out the originally submitted job and assume it's initialized properly and verify t...
git remote prune – didn't show as many pruned branches as I expected
...l branches (not tracking branches) are not touched by git remote prune command and should be removed manually.
Now, a real-world example for better understanding:
You have a remote repository with 2 branches: master and feature. Let's assume that you are working on both branches, so as a result yo...
Does using “new” on a struct allocate it on the heap or stack?
...ut where value type variables are allocated. That's a different question - and one to which the answer isn't just "on the stack". It's more complicated than that (and made even more complicated by C# 2). I have an article on the topic and will expand on it if requested, but let's deal with just the ...
lexers vs parsers
Are lexers and parsers really that different in theory?
5 Answers
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Split a string by a delimiter in python
...g, what is the difference between the first example (simply using split()) and the second example (with a for loop)?
– EndenDragon
Jun 26 '16 at 18:21
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Scala: what is the best way to append an element to an Array?
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You can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should produce:
res3: Array[Int] = Array(0, 1, 2, 3, 4)
It's the same as with any other implementation of Seq.
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Finding the average of a list
...sum(l) / float(len(l))
There is no need to use reduce. It is much slower and was removed in Python 3.
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DateTime to javascript date
...ptMilliseconds(DateTime); check in javascript (Press F12 in Google Chrome and go to console) var date = new Date(long); console.log(date.toString());
– Gonen09
Feb 3 at 15:11
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entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
...n CityService. Later you add a city1 as a reference to the new Employee e1 and add e1 including this reference to city1 to the context in EmployeeService. As a result you have city1 attached to two different context which is what the exception complains about.
You can fix this by creating a context...
what is the preferred way to mutate a React state?
... edited May 31 '14 at 21:45
Brigand
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answered May 31 '14 at 7:46
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