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What happens to a detached thread when main() exits?
... thread when main() exits" is:
It continues running (because the standard doesn't say it is stopped), and that's well-defined, as long as it touches neither (automatic|thread_local) variables of other threads nor static objects.
This appears to be allowed to allow thread managers as static objects...
How to split one string into multiple variables in bash shell? [duplicate]
...
If your solution doesn't have to be general, i.e. only needs to work for strings like your example, you could do:
var1=$(echo $STR | cut -f1 -d-)
var2=$(echo $STR | cut -f2 -d-)
I chose cut here because you could simply extend the code for...
Functional, Declarative, and Imperative Programming [closed]
...% declarative language (i.e. one in which every possible expression is RT) does not (among other RT requirements) allow the mutation of stored values, e.g. HTML and most of Haskell.
Definition of RT expression
RT is often referred to as having "no side-effects". The term effects does not have a prec...
Uint8Array to string in Javascript
... return out;
}
It's somewhat cleaner as the other solutions because it doesn't use any hacks nor depends on Browser JS functions, e.g. works also in other JS environments.
Check out the JSFiddle demo.
Also see the related questions: here and here
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EF Migrations: Rollback last applied migration?
...Manual Migration you need to roll back to, but realized your "Down" method doesn't really roll things back properly, you can just edit and save it, then rerun update-database -target... until it rolls back properly. Modifying the Manual Migration after the fact - after you've already applied it - do...
What's the difference between django OneToOneField and ForeignKey?
...yer: as far as I understand, a OneToOne field is just that: one-to-one. It does not have to be onto. See this example: a place does not have to be a restaurant.
– Sergey Orshanskiy
Dec 4 '13 at 20:36
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How to programmatically close a JFrame
... will do exactly as the OP asked. It will do whatever the "X" close button does. The title of the question is not the question. The OP specifically stated the default close operation was set to "exit", so what the "do nothing" does is irrelevant since the OP was not asking about that. Please delete ...
What does it mean when git says a file “needs update”?
I can't for the life of me find any decent explanation of the "[file]: needs update" message that git sometimes spits out from time to time. Even the official git FAQ has explaining this marked as a TODO. If someone could explain A) what it means; and B) how to fix it, I would be extremely gratefu...
What is the use of the ArraySegment class?
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It is a puny little soldier struct that does nothing but keep a reference to an array and stores an index range. A little dangerous, beware that it does not make a copy of the array data and does not in any way make the array immutable or express the need for immu...
How to get the seconds since epoch from the time + date output of gmtime()?
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to extend my comment above: time.time() value does NOT depend on the local timezone (if we exclude "right" timezones and the like) e.g., if it returns POSIX time (as it does on most systems) then it is the number of SI seconds since the Epoch (1970-01-01UTC) not counting...