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async/await - when to return a Task vs void?
...have come across this very useful article about async and void written by Jérôme Laban:
https://jaylee.org/archive/2012/07/08/c-sharp-async-tips-and-tricks-part-2-async-void.html
The bottom line is that an async+void can crash the system and usually should be used only on the UI side event handler...
What does Ruby have that Python doesn't, and vice versa?
..., 2, 3, 4].each{ |e| puts e + 5 }
> [6, 7, 8, 9]
Python has anonymous functions/closures/lambdas, but it doesn't quite have blocks since it's missing some of the useful syntactic sugar. However, there's at least one way to get it in an ad-hoc fashion. See, for example, here.
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Why should I use Restify?
... edited May 18 '17 at 21:26
Stéphane Bruckert
17.3k99 gold badges7777 silver badges111111 bronze badges
answered Mar 17 '15 at 13:38
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How do I uninstall a package installed using npm link?
... Doesn't npm i remove all links anyway?
– Toivo Säwén
Jun 11 at 10:01
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Record file copy operation with Git
... also, AFAICT, this doesn't work with git blame.
– Clément
Jan 10 at 20:48
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
... so counter-intuitive, though it does have one very important application: functions.
trait Function1[-P, +R] {
def apply(p: P): R
}
Notice the "-" variance annotation on the P type parameter. This declaration as a whole means that Function1 is contravariant in P and covariant in R. Thus, we ...
Comparing two java.util.Dates to see if they are in the same day
...meZone zone = DateTimeZone.forID( "America/Montreal" );
DateTime dateTimeQuébec = new DateTime( date , zone );
LocalDate
One way to verify if two date-times land on the same date is to convert to LocalDate objects.
That conversion depends on the assigned time zone. To compare LocalDate objects...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
...ht, I can use them seamlessly I guess. Thanks :)
– Stéphane
Apr 28 '10 at 13:37
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How to convert java.util.Date to java.sql.Date?
...ant in determining a date as a new day dawns earlier in Paris than in Montréal, for example).
LocalDate todayLocalDate = LocalDate.now( ZoneId.of( "America/Montreal" ) ); // Use proper "continent/region" time zone names; never use 3-4 letter codes like "EST" or "IST".
At this point, we may be don...
Should “node_modules” folder be included in the git repository
... definitely not a bad idea to track node_modules.
– Léo Lam
Jun 4 '16 at 21:22
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Important aspec...