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How does `scp` differ from `rsync`?
...e call.
rsync A host:B
rsync will check files sizes and modification tim>me m>stamps of both A and B, and skip any further processing if they match.
If the destination file B already exists, the delta transfer algorithm will make sure only differences between A and B are sent over the wire.
rsync wil...
Get User's Current Location / Coordinates
... = self
locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenm>Me m>ters
locationManager.startUpdatingLocation()
}
Then in CLLocationManagerDelegate m>me m>thod you can get user's current location coordinates:
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations...
Is it possible to specify a starting number for an ordered list?
...
add a comm>me m>nt
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66
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Check if a JavaScript string is a URL
...otocol
'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain nam>me m>
'((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) address
'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path
'(\\?[;&a-z\\d%_.~+=-]*)?'+ // query string
'(\\#[-a-z\\d_]*)?$','i'); // fragm>me m>nt locator
retu...
How do I clear the std::queue efficiently?
I am using std::queue for implem>me m>nting JobQueue class. ( Basically this class process each job in FIFO manner).
In one scenario, I want to clear the queue in one shot( delete all jobs from the queue).
I don't see any clear m>me m>thod available in std::queue class.
...
How to exclude a module from a Maven reactor build?
...
This will break som>me m> other plug-ins who fail to detect the module in the profile even the profile is enabled
– tribbloid
Sep 30 '15 at 21:49
...
Custom thread pool in Java 8 parallel stream
...JoinPool = new ForkJoinPool(parallelism);
final List<Integer> prim>me m>s = forkJoinPool.submit(() ->
// Parallel task here, for example
IntStream.range(1, 1_000_000).parallel()
.filter(Prim>me m>sPrint::isPrim>me m>)
.boxed().collect(Collectors.toList()...
Generate an integer that is not among four billion given ones
...
Assuming that "integer" m>me m>ans 32 bits: 10 MB of space is more than enough for you to count how many numbers there are in the input file with any given 16-bit prefix, for all possible 16-bit prefixes in one pass through the input file. At least one o...
Markdown and image alignm>me m>nt
...
You can embed HTML in Markdown, so you can do som>me m>thing like this:
<img style="float: right;" src="whatever.jpg">
Continue markdown text...
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Python dictionary from an object's fields
... function to build a dictionary from an arbitrary object? I'd like to do som>me m>thing like this:
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