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Why is a combiner needed for reduce method that converts type in java 8
...l streams, or put another way, a particular API shouldn't prevent a stream from running correctly either sequentially or in parallel. If your lambdas have the right properties (associative, non-interfering, etc.) a stream run sequentially or in parallel should give the same results.
Let's first con...
What does “not run” mean in R help pages?
...on an R help page the phrase "not run" appears in comments. Check out this from the help page for "with()":
5 Answers
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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Can you edit the code from g.test_framework = :rspec to g.test_framework :rspec
– Deepak Lamichhane
Jul 2 '13 at 10:23
8
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Upload artifacts to Nexus, without Maven
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If only this would allow us to download files from within this zip directly but it seem that not possible if you upload it like this.
– sorin
Jun 29 '15 at 17:04
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How do you rotate a two dimensional array?
...e isolate a single layer so we can rotate it? Firstly, we inspect a matrix from the outermost layer, inwards, to the innermost layer. A 5×5 matrix has three layers in total and two layers that need rotating:
. . . . .
. x x x .
. x O x .
. x x x .
. . . . .
Let’s look at columns first. The pos...
NuGet auto package restore does not work with MSBuild
...s in the solution's packages folder.
Any missing packages are downloaded from the user's configured (and enabled) package sources, respecting the order of the package sources.
As packages are downloaded, they are unzipped into the solution's
packages folder.
If you have Nuget 2.7+ in...
Usages of Null / Nothing / Unit in Scala
...tom type is tied to its ability to express variance in type parameters."). From the article you linked to:
One other use of Nothing is as a return type for methods that never
return. It makes sense if you think about it. If a method’s return
type is Nothing, and there exists absolutely no ...
Beyond Stack Sampling: C++ Profilers
...ng data. To get good output I need configure it to load the debug symbols from my 3rd party and system libraries. Be sure to do the same, otherwise you'll see that CRT is taking 20% of your application's time when what's really going on is malloc is trashing the heap and eating up 15%.
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How to extract custom header value in Web API message handler?
...cally supplies a default guid as a string (as it would have been retrieved from Header) and the Guid.Parse third parameter will translate the found or default string value into a GUID.
– Mikee
Feb 6 '15 at 14:23
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Add Variables to Tuple
..., 2, 3, 4, 5, 6)
c = b[1:] # (2, 3, 4, 5, 6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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