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Force Intellij IDEA to reread all maven dependencies
...s say I have 5 modules, all of them maven based, in a single project and I do this. Does this command apply to all modules, just the selected one, or the first one in the project when it runs?
– slartibartfast
Sep 25 '15 at 22:06
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The performance impact of using instanceof in Java
... operations, including instanceof, exception handling, reflection, etc.
As Donald Knuth wrote, "We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil." The performance of instanceof probably won't be an issue, so don't waste your time c...
What function is to replace a substring from a string in C?
...ll occurrences of a substring and replace them with an alternate string. I do not see any simple function that achieves this in <string.h> .
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Are Exceptions in C++ really slow
...e when no exceptions occur
it costs around 10x/20x an if when an exception does occur
The cost, however, is not trivial to measure:
The side-table is generally cold, and thus fetching it from memory takes a long time
Determining the right handler involves RTTI: many RTTI descriptors to fetch, sc...
What is the “hasClass” function with plain JavaScript?
How do you do jQuery’s hasClass with plain ol’ JavaScript? For example,
14 Answers
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GitHub: How to make a fork of public repository private?
How can I fork a public repository, but make my fork private? I do have the subscription to support private repositories.
6...
Converting between java.time.LocalDateTime and java.util.Date
...e-zone is not part of the actual state of java.util.Date.
An Instant also does not contain any information about the time-zone. Thus, to convert from an Instant to a local date-time it is necessary to specify a time-zone. This might be the default zone - ZoneId.systemDefault() - or it might be a ti...
Appending a vector to a vector [duplicate]
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Do I need to reserve before insert?
– Violet Giraffe
Aug 14 '13 at 6:50
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How can mixed data types (int, float, char, etc) be stored in an array?
I want to store mixed data types in an array. How could one do that?
6 Answers
6
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Meaning of tilde in Linux bash (not home directory)
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as a note fish doesn't support any of them except the plain tilde (~)
– user4104817
Feb 18 '17 at 10:03
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