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How to trigger event when a variable's value is changed?
I'm currently creating an application in C# using Visual Studio. I want to create some code so that when a variable has a value of 1 then a certain piece of code is carried out.
I know that I can use an if statement but the problem is that the value will be changed in an asynchronous process so tech...
When I catch an exception, how do I get the type, file, and line number?
Catching an exception that would print like this:
4 Answers
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omp parallel vs. omp parallel for
...SummarySpec.pdf
The specs for OpenMP are here:
https://openmp.org/specifications/
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What do the plus and minus signs mean in Objective-C next to a method?
... @Anon: The methods aren't static. They are class methods. They can be overridden and are very much a part of the class hierarchy. static implies something very different in C.
– bbum
Jan 19 '10 at 22:03
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How do you execute an arbitrary native command from a string?
I can express my need with the following scenario: Write a function that accepts a string to be run as a native command.
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What's the difference between == and .equals in Scala?
What is the difference between == and .equals() in Scala, and when to use which?
5 Answers
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What's the difference between std::move and std::forward
I saw this here:
Move Constructor calling base-class Move Constructor
3 Answers
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What's the difference between Invoke() and BeginInvoke()
...ly, on a threadpool thread.
Control.Invoke: Executes on the UI thread, but calling thread waits for completion before continuing.
Control.BeginInvoke: Executes on the UI thread, and calling thread doesn't wait for completion.
Tim's answer mentions when you might want to use BeginInvoke - although ...
How do you clear a slice in Go?
...r'. One of the valid ones certainly is:
slice = slice[:0]
But there's a catch. If slice elements are of type T:
var slice []T
then enforcing len(slice) to be zero, by the above "trick", doesn't make any element of
slice[:cap(slice)]
eligible for garbage collection. This might be the optima...
Java `final` method: what does it promise?
In a Java class a method can be defined to be final , to mark that this method may not be overridden:
5 Answers
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