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How does the vim “write with sudo” trick work?
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Interesting, :help _% brings up what you entered, but :help % brings up the brace-matching key. I wouldn't have thought to try the underscore prefix, is that a pattern of some kind in the vim documentation? Are there any other 'special' thing...
Scala: List[Future] to Future[List] disregarding failed futures
...Result(true) {
futureValue match {
case Some(Success(Failure(error: IllegalStateException))) => true
}
}
}
test("Future.allAsTrys returns Nil given Nil list as input") {
val future = Future.allAsTrys(Nil)
assert ( Await.result(future, 100 nanosecond).isEmpty ...
How to add Git's branch name to the commit message?
... OSX : Needs file extension to work if you're getting the above error message. sed -i '.bak' "1s/^/$branchName : \n/" $1
– canintex
Jul 15 '15 at 18:44
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What's the (hidden) cost of Scala's lazy val?
... oxbow_lakesoxbow_lakes
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What is the most effective way for float and double comparison?
...ed by the majority of programmers. Floating point is always about relative errors, since it is floating point (not fixed point). So it will never correctly work with a fixed error (epsilon).
– user2261015
Apr 13 '17 at 7:58
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How can you speed up Eclipse?
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I added this and it returned Error occurred during initialization of VM Incompatible minimum and maximum heap sizes specified
– adamwong246
Apr 20 '12 at 19:22
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How do I find an element that contains specific text in Selenium Webdriver (Python)?
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.format isn't recognized in my eclipse. it gives and error. any idea, why?
– anujin
Jul 26 '13 at 7:15
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How do I disable “missing docstring” warnings at a file-level in Pylint?
Pylint throws errors that some of files are missing docstrings. I try and add docstrings to each class, method and function but it seems that Pylint also checks that files should a docstring at the beginning of it. Can i disable this somehow? I would like to be notified of a docstring is missing ins...
error C2664:...No user-defined-conversion operator available that can ...
error C2664:...No user-defined-conversion operator available that can perform this conversion, or the operator cannot be callederror C2664: '__thiscall std::list<int,class std::allocator<int> >::std::list<int,class std::allocator<int> >(unsigned...error C2664: '__thiscall std::list<int,class std::al...
Nested classes' scope?
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NameError: name 'OuterClass' is not defined - -1
– Mr_and_Mrs_D
Apr 24 '15 at 18:28
3
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