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Why can't I have abstract static methods in C#?
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Static methods are not instantiated as such, they're just available without an object reference.
A call to a static method is done through the class name, not through an object reference, and the Intermediate Language (IL) code to call it will call the abstract method through the name of the cla...
Flatten nested dictionaries, compressing keys
...(a 'level-by-level' approach) is just as bad. A good example is to think about the performance on {1:{1:{1:{1:...(N times)...{1:SOME_LARGE_DICTIONARY_OF_SIZE_N}...}}}})
Below is a function I wrote flattenDict(d, join=..., lift=...) which can be adapted to many purposes and can do what you want. Sad...
Where do “pure virtual function call” crashes come from?
...N'T DO THIS
virtual void doIt() = 0;
};
void Base::doIt()
{
std::cout<<"Is it fine to call pure virtual function from constructor?";
}
class Derived : public Base
{
void doIt() {}
};
int main(void)
{
Derived d; // This will cause "pure virtual function call" error
}
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Insert ellipsis (…) into HTML tag if content too wide
I have a webpage with an elastic layout that changes its width if the browser window is resized.
24 Answers
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How can I restart a Java application?
...r the original memory settings etc (-Xmx, -Xms, …) so you need to figure out which settings where used to start the first JVM. You could try using ManagementFactory.getRuntimeMXBean().getInputArguments() but there's no guarantee that this will reflect the settings used. This is even spelled out in...
Can I publish a private NuGet package?
...nd referencing that as your Nuget Server.
You can find more information about how to do that at: Hosting Your Own NuGet Feeds
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Hiding elements in responsive layout?
...ded by other approaches although still supported are intended to be phased out soon”. This appears to be the case with Bootstrap 3.2.0— .visible-xs and the like still work for now, while .hidden-phone and friends are completely absent from Bootstrap's functionality.
– Slip...
Print array elements on separate lines in Bash?
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Is there a way to make it so that it outputs no blank lines if there are no elements in the array without having to | grep -v '^$'?
– Noel Yap
Jan 15 '15 at 23:18
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How to convert CharSequence to String?
...r to a tangentially related question are not a good place to try and tease out your requirements.
– Mike Samuel
May 5 '15 at 14:38
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Why do results vary based on curly brace placement?
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Fun Fact: On some engines you can comment out the auto-inserted semicolons
– Christopher Tarquini
Sep 6 '10 at 3:55
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