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C/C++ NaN constant (literal)?
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@MikeSeymour Not by the language standard but as far as I know it should work if the compiler claims to be IEEE compliant.
– Pixelchemist
May 22 '13 at 12:23
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Modulus % in Django template
...oint to mark this answer as the correct one. because it focuses on modulor and not a workaround...
– underdoeg
Dec 13 '11 at 19:02
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Delete/Reset all entries in Core Data?
...ly.
The programmatic way for iterating through each entity is both slower and prone to error. The use for doing it that way is if you want to delete some entities and not others. However you still need to make sure you retain referential integrity or you won't be able to persist your changes.
Ju...
With Spring can I make an optional path variable?
...es, in my opinion. The combinatorial proliferation can quickly get out of hand.
– skaffman
Feb 5 '11 at 11:40
9
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Multi-line commands in GHCi
I am having problem in entering multi-line commands in ghci.
5 Answers
5
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Add a CSS border on hover without moving the element [duplicate]
...order-top: 1px solid #d0d0d0;
}
If your elements have a specified height and/or width, you can also use box-sizing:border-box;, as this box model includes padding and border widths into the computed size, example:
.jobs .item {
background: #eee;
height: 40px;
box-sizing: border-box;
}...
Good examples of Not a Functor/Functor/Applicative/Monad?
...ariant functor out of it, but not a (covariant) functor. Try writing fmap and you'll fail. Note that the contravariant functor version is reversed:
fmap :: Functor f => (a -> b) -> f a -> f b
contramap :: Contravariant f => (a -> b) -> f b -> f a
A type constr...
How does Amazon RDS backup/snapshot actually work?
I am an Amazon RDS customer and am experiencing daily amazon RDS write latency spikes, corresponding roughly to the backup window. I will also see spikes at the end of a snapshot (case in point: running a snapshot takes appx 1 hour, and in the final 5 minutes, write latency spikes). I am running a m...
Objective-C: Calling selectors with multiple arguments
...ant to rename the method:
- (void)myTestWithAString:(NSString*)aString;
And call:
[self performSelector:@selector(myTestWithAString:) withObject:myString];
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Pull request without forking?
...I, github recently added a button to merged pull requests to make it easy (and intuitive) to delete the pull request branch: github.com/blog/1335-tidying-up-after-pull-requests
– David M
Feb 11 '13 at 22:36
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