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No tests found with test runner 'JUnit 4'
...me. Rebuilding or restarting Eclipse didn't help.
I solved it by renaming one of the test methods to start with "test..." (JUnit3 style) and then all tests are found. I renamed it back to what it was previously, and it still works.
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How do I apply the for-each loop to every character in a String?
...se, these time values will depend on the hardware but the takeaway is that one method is significantly costly than the other.
– denvercoder9
Aug 26 '16 at 16:12
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Add custom messages in assert?
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This is a great approach, with one tiny issue, it will display "warning: left operand of comma operator has no effect" when compiled in g++ with `-Wunused-value
– v010dya
Jan 30 '16 at 11:02
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Spring Cache @Cacheable - not working while calling from another method of the same bean
... Well, if you make the second call Cacheable as well, it'll only have one cache miss. That is, only the first call to getEmployeeEnrichedData will bypass the cache. The second call to it would used the previously-cached return from the first call to getEmployeeEnrichedData.
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How to create a unique index on a NULL column?
... answered Oct 10 '08 at 14:56
onedaywhenonedaywhen
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What's the better (cleaner) way to ignore output in PowerShell? [closed]
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Out-Null is maybe overhead. But.. if piping one object to Out-Null 0.076 milliseconds, imho it's still perfectly fine for scripting language :)
– stej
Mar 11 '11 at 13:10
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Counting the number of elements with the values of x in a vector
...n my answer below, "I find it is rare that I want to know the frequency of one value and not all of the values..."
– JBecker
Apr 22 '13 at 20:46
add a comment
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How to resolve git's “not something we can merge” error
...sly don't know why this answer has not garnered as many votes as the above one. 'git fetch -all' is the command that one typically misses to run before merging a remote branch and that solved the problem for me.
– Dayanand Gowda
Mar 31 '16 at 16:34
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Which characters need to be escaped in HTML?
Are they the same as XML, perhaps plus the space one (   )?
4 Answers
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count (non-blank) lines-of-code in bash
... Not if you're piping into it though, as standard in counts as just one file.
– SpoonMeiser
Nov 10 '09 at 11:37
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