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What does “Splats” mean in the CoffeeScript tutorial?
...s object in such a way that the splatted argument becomes an array of all "extra" arguments. The most trivial example is
(args...) ->
In this case, args will simply be an array copy of arguments. Splatted arguments can come either before, after, or between standard arguments:
(first, rest...)...
What is Prism for WPF?
...ed services for VM<->VM communication. It doesn't have some of the "extra" stuff provided by some MVVM "frameworks", such as a messaging framework, etc.
– Reed Copsey
Jun 9 '11 at 17:27
...
Get Unix Epoch Time in Swift
...dn't produce 6 scales of precision. But when it returns a scale of 7, that extra digit can be truncated because it's beyond microsecond precision. Therefore, for consistent and precision-true values:
let preciseSeconds = Int(Date().timeIntervalSince1970)
let preciseMilliseconds = Int(Date().timeInt...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
...
Some extra help: if you want to replace thing(.*) with thing$18 (adding an '8' directly after the capture) you'll have to use thing${1}8
– Luc Bloom
Jan 10 '18 at 8:58
...
How does one make an optional closure in swift?
...(), onReject: Optional<()->()>) { ` then you would not need the extra (), though IMO the ()? is prettier. Also you can make it even prettier with a typealias like typealias RejectHandler = () -> () func then(onFulfilled: ()->(), onReject: RejectHandler?) {
–...
gulp globbing- how to watch everything below directory
...gger for some changes in the parent directory (e.g., ./.git/). Adding the extra /* on the end seems to avoid that problem: gulp.watch('./build/**/*', ...).
– medmunds
Jul 2 '15 at 0:35
...
Difference between Inheritance and Composition
...s :
Public class Transaction {
Banking b;
public static void main(String a[])
{
b = new Deposit();
if(b.deposit()){
b = new Credit();
c.credit();
}
}
}
Good to know :
composition is easily achieved at runtime w...
Best Timer for using in a Windows service
... Console.WriteLine("{0} Creating timer.\n",
DateTime.Now.ToString("h:mm:ss.fff"));
Timer stateTimer =
new Timer(timerDelegate, autoEvent, 1000, 250);
// When autoEvent signals, change the period to every
// 1/2 second.
autoEvent.Wait...
In Python, how can you load YAML mappings as OrderedDicts?
...- else
data is of type CommentedMap which functions like a dict, but has extra information that is kept around until being dumped (including the preserved comment!)
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Insert/Update Many to Many Entity Framework . How do I do it?
...ion of Classes. Since your StudentClass table only contains the Ids and no extra information, EF does not generate an entity for the joining table. That is the correct behaviour and that's what you expect.
Now, when doing inserts or updates, try to think in terms of objects. E.g. if you want to ins...