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How to define a two-dimensional array?
...sed how [0]*5 works just fine. Now I understand why [{0}]*8 would be a bad idea also.
– kuku
Mar 7 at 18:50
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Long-held, incorrect programming assumptions [closed]
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I think this commonly-held but wrong idea is based on a misunderstanding. When you exit a function, you should always return to the same point. That was an important rule in languages like BASIC that didn't enforce it: The rule meant, for instance, that you sh...
How does autowiring work in Spring?
...ting bean automatically get a bean injected. In fact, that was the initial idea of autowiring - to have fields injected with dependencies without any configuration. Other annotations like @Inject, @Resource can also be used.
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Git: “Corrupt loose object”
...aking sure there are no un-pushed changesets in submodules first is a good idea...
– Steven Baldasty
Feb 22 '18 at 20:43
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Finding all cycles in a directed graph
...t;C->A, you'll detect that 3 times, as start can be any 3 of those. One idea to prevent this is to have another visited array where every node that has been the start node at some point is set, and then you don't revisit these.
– Bernhard Barker
Dec 13 '13 a...
How to stop mongo DB in one command
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Using kill isn't a good idea, this might lead to a broken DB, which needs a repair for restart. "Never use kill -9 (i.e. SIGKILL) to terminate a mongod instance." Docs: docs.mongodb.org/manual/tutorial/manage-mongodb-processes/…
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Format of the initialization string does not conform to specification starting at index 0
...d use it. When I deploy same settings I am getting this error. Do you have idea what could go wrong? Thanks
– Denis Besic
Jun 24 '13 at 20:22
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How to make an enum conform to a protocol in Swift?
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Awesome! I had that idea of creating an adjusted state, but it didn't occur to me that I could change to .Adjusted in the adjust method. Thanks!
– Adrian Harris Crowne
Jun 4 '14 at 17:22
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Does Parallel.ForEach limit the number of active threads?
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See Does Parallel.For use one Task per iteration? for an idea of a "mental model" to use. However the author does state that "At the end of the day, it’s important to remember that implementation details may change at any time."
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How do you convert an entire directory with ffmpeg?
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Any idea how to run this command but copy to a new file that includes the original file's metadata?
– Barryman9000
Feb 26 '16 at 17:53
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