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Java: Difference between PrintStream and PrintWriter
...s. But there has to be a difference, otherwise, there would have been only one class.
7 Answers
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What is code coverage and how do YOU measure it?
...bout it and can't give you a link.
As to how we use it - code coverage is one of our exit criteria for each milestone. We have actually three code coverage metrics - coverage from unit tests (from the development team), scenario tests (from the test team) and combined coverage.
BTW, while code cov...
Application auto build versioning
...efore Go 1.5 this option took two separate arguments.
Now it takes one argument split on the first = sign.
As part of your build process, you could set a version string variable using this. You can pass this through the go tool using -ldflags. For example, given the following source file:
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What is the difference between aggregation, composition and dependency? [duplicate]
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The Tires can be taken off of the Car object and installed on a different one. Also, if the car gets totaled, the tires do not necessarily have to be destroyed.
Composition
Body -> Blood Cell
When the Body object is destroyed the BloodCells get destroyed with it.
Dependency
A relationsh...
What is data oriented design?
I was reading this article , and this guy goes on talking about how everyone can greatly benefit from mixing in data oriented design with OOP. He doesn't show any code samples, however.
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SELECT DISTINCT on one column
...t.MinID
EDIT
once the OP corrected his samle output (previously had only ONE result row, now has all shown), this is the correct query:
declare @TestData table (ID int, sku char(6), product varchar(15))
insert into @TestData values (1 , 'FOO-23' ,'Orange')
insert into @TestData values (2 , ...
How can I reverse the order of lines in a file?
... mentioning: tac (the, ahem, reverse of cat). Part of coreutils.
Flipping one file into another
tac a.txt > b.txt
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
I have seen various versions of the dex erros before, but this one is new. clean/restart etc won't help. Library projects seems intact and dependency seems to be linked correctly.
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How can I reverse a list in Python?
... is not the same as reverse([1,2,3]), n.b. the 'd' at the end ... which is one of the other answers below, which does this in-place, whereas this returns an iterator.
– Luciano
Oct 8 '16 at 9:36
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Python: Why is functools.partial necessary?
...ing accepted it into Python whereas planned to remove it from Python 3, as one of "Python's glitches".
I fully supported him in that. (I love lambda in Scheme... while its limitations in Python, and the weird way it just doesn't fit in with the rest of the language, make my skin crawl).
Not so, ho...