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Set Background color programmatically [duplicate]
I try to set background color programmatically but when I set every one of my colors, the background being black but with any color background being white like the application theme.
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What is the best way to implement nested dictionaries?
...Returning the value assignment is useful because it avoids us additionally calling the getter on the dict, and unfortunately, we can't return it as it is being set.)
Note, these are the same semantics as the most upvoted answer but in half the lines of code - nosklo's implementation:
class AutoVivi...
How do I call Objective-C code from Swift?
In Swift, how does one call Objective-C code?
17 Answers
17
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Efficiency of Java “Double Brace Initialization”?
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{
add("Hello");
add("World!");
}
};
So it's basically a instance initialization block that is part of an anonymous inner class.
Joshua Bloch's Collection Literals proposal for Project Coin was along the lines of:
List<Integer> intList = [1, 2, 3, 4];
Set<Stri...
T-SQL - function with default parameters
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you have to call it like this
SELECT dbo.CheckIfSFExists(23, default)
From Technet:
When a parameter of the function has a default value, the keyword
DEFAULT must be specified when the function is called in order to
retrieve t...
Which, if any, C++ compilers do tail-recursion optimization?
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All current mainstream compilers perform tail call optimisation fairly well (and have done for more than a decade), even for mutually recursive calls such as:
int bar(int, int);
int foo(int n, int acc) {
return (n == 0) ? acc : bar(n - 1, acc + 2);
}
int bar(int n...
generate days from date range
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Good call @user927258. This is because the first view dates mentioned above computes the dates starting from the current date, which is why you won't be able to retrieve dates set in the future. Answer from @RedFilter suffers from...
How to make inline functions in C#
... => x + y;
void print(int x) { Console.WriteLine(x); }
There are basically two different types for these: Func and Action. Funcs return values but Actions don't. The last type parameter of a Func is the return type; all the others are the parameter types.
There are similar types with differen...
Pagination on a list using ng-repeat
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Like Bart, I needed to pass paging info into a calling function to get pagable data - it is similar but different and might help in some cases. plnkr.co/edit/RcSso3verGtXwToilJ5a
– Steve Black
May 23 '14 at 15:49
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How do you set up use HttpOnly cookies in PHP
...ith PHP 8's named parameters, we'll finally be able to make the set_cookie call less verbose if we don't need to set the other parameters. For example set_cookie($name, $value, httponly: true).
– Sygmoral
Aug 30 at 15:36
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