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Most used parts of Boost [closed]
...urprised that no one has mentioned boost::optional. I find myself using it more often than any part of Boost except shared_ptr and scoped_ptr.
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What does `void 0` mean? [duplicate]
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Writing handler for UIAlertAction
...t("hello")
}
// create the button
let sayinghi = UIAlertAction(title: "More", style: UIAlertActionStyle.Default, handler: { action in
self.sayhi()})
// adding the button to the alert control
myAlert.addAction(sayhi);
// the whole code, this code will add 2 buttons
@IBAction...
Closing JDBC Connections in Pool
... class, without synchronization/nullchecks. It'll be called only once. For more hints and kickoff examples, you may find this article useful.
– BalusC
Feb 8 '11 at 21:23
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Correct way of using JQuery-Mobile/Phonegap together?
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this answer should get more votes and be marked as the correct one.
– memical
Oct 15 '12 at 17:06
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Quicksort: Choosing the pivot
...ance of comparisons, though; if your comparisons are costly, then Mo3 does more comparisons than choosing (a single pivot value) at random. Database records can be costly to compare.
Update: Pulling comments into answer.
mdkess asserted:
'Median of 3' is NOT first last middle. Choose three ...
Casting a variable using a Type variable
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Alternatives to java.lang.reflect.Proxy for creating proxies of abstract classes (rather than interf
...tract, you can't create instances, so you have existing subclasses. Furthermore, as a rigorous inspection of Proxy source code reveals, you may discover (at Proxy.java:362) that it is not possible to create a Proxy for a Class object that does not represents an interface).
So, apart from the realit...
How to list files in a directory in a C program?
...d_type set to DT_REG. Also, I dont seem to get all the files... Is there a more comprehensive "directory scanner" code somewhere? Maybe some poor-mans implementation of "ls" ? I need this on Mac - OS-X
– Motti Shneor
Apr 7 '16 at 9:25
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How can I filter lines on load in Pandas read_csv function?
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You can vary the chunksize to suit your available memory. See here for more details.
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