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multiple definition of template specialization when using different objects
...cialized template in different object files, I get a "multiple definition" error when linking. The only solution I found involves using the "inline" function, but it just seems like some workaround. How do I solve that without using the "inline" keyword? If that's not possible, why?
...
How to un-escape a backslash-escaped string?
...ving an escaped semi-colon in the string breaks this code. Throws a syntax error "unexpected character after line continuation character"
– darksky
Jul 1 '16 at 23:00
3
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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
... that is, given
class D[T](val x:T, val y:T);
This will give you a type error (Int found, expected String)
var zz = new D[String]("Hi1", 1) // type error
Whereas this works fine:
var z = new D("Hi1", 1)
== D{def x: Any; def y: Any}
Because the type parameter, T, is inferred as the least com...
Why the switch statement cannot be applied on strings?
Compiling the following code and got the error of type illegal .
20 Answers
20
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How to get RGB values from UIColor?
...
error: <EXPR>:3:1: error: 'CGColorGetComponents' has been replaced by property 'CGColor.components'
– pkamb
Dec 7 '18 at 1:44
...
Angularjs $q.all
...to save a reference to that object.
When asynchronous callbacks (success / error) are invoked, they reference only the last deferred object and only it gets resolved, so $q.all is never resolved because it still waits for other deferred objects.
What you need is to create an anonymous function for e...
Undefined reference to pthread_create in Linux
...
This still errored for me till I put -lpthread at the very end of my command. gcc term.c -lpthread
– CornSmith
Apr 18 '13 at 23:49
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C++ static virtual members?
...'t a straightforward way to do it ( static virtual member(); is a compile error), but is there at least a way to achieve the same effect?
...
Delete all documents from index/type without deleting type
...atic since it silently forces a refresh which can quickly cause OutOfMemoryError during concurrent indexing" elastic.co/guide/en/elasticsearch/reference/1.7/…
– usef_ksa
Jan 14 '16 at 9:51
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Get GPS location from the web browser
...(position.coords.latitude, position.coords.longitude);
}
function geo_error() {
alert("Sorry, no position available.");
}
var geo_options = {
enableHighAccuracy: true,
maximumAge : 30000,
timeout : 27000
};
var wpid = navigator.geolocation.watchPositio...