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What is the purpose of the Visual Studio Hosting Process?
When debugging a program using Visual Studio you are given the option to Enable the Visual Studio hosting process . What is this purpose of this option and what effect does it have?
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Can I use GDB to debug a running process?
Under linux, can I use GDB to debug a process that is currently running?
8 Answers
8
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I want to get the type of a variable at runtime
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So, strictly speaking, the "type of a variable" is always present, and can be passed around as a type parameter. For example:
val x = 5
def f[T](v: T) = v
f(x) // T is Int, the type of x
But depending on what you want to do, that won't help...
How to center text vertically with a large font-awesome icon?
...xt">hello world</span>
</div>
Of course you could not use inline styles and target it with your own css class. But this works in a copy paste fashion.
See here:
Vertical alignment of text and icon in button
If it were up to me however, I would not use the icon-2x. And simply speci...
Optional Parameters with C++ Macros
Is there some way of getting optional parameters with C++ Macros? Some sort of overloading would be nice too.
14 Answers
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Go Unpacking Array As Arguments
So in Python and Ruby there is the splat operator (*) for unpacking an array as arguments. In Javascript there is the .apply() function. Is there a way of unpacking an array/slice as function arguments in Go? Any resources for this would be great as well!
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How to fix Error: listen EADDRINUSE while using nodejs?
...0, and I try to use xmlHTTPrequest i get this error: Error: listen EADDRINUSE
39 Answers
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Reorder bars in geom_bar ggplot2
I am trying to make a bar-plot where the plot is ordered from the miRNA with the highest value to the miRNA with the lowest. Why does my code not work?
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Cherry pick using TortoiseGit
How do I run the cherry pick command using TortoiseGit UI?
3 Answers
3
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Skip callbacks on Factory Girl and Rspec
I'm testing a model with an after create callback that I'd like to run only on some occasions while testing. How can I skip/run callbacks from a factory?
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