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What is std::promise?
... a single result, to return several you would need to call async several times, which might waste resources.
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How to break/exit from a each() function in JQuery? [duplicate]
I have some code:
4 Answers
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See all breakpoints in Visual Studio 2010+
...s just too consistent of a user interface design, so Microsoft cannot implement it that way. Every couple of years when I have to reinstall VS2010 due to a computer refresh I need to look this up again. <sigh>
– Minok
Mar 12 '19 at 23:17
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Cannot find JavaScriptSerializer in .Net 4.0
...vaScriptSerializer object nor the the System.Web.Script.Serialization namespace within Visual Studio 2010. I need to serialize something to JSON what am I supposed to use?
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JavaScript, get date of the next day [duplicate]
...e month. His example was a bit wonky because it depended on it being the same month as when he made this answer (I just updated to fix that) but the approach works.
– BryanGrezeszak
Feb 16 '18 at 8:33
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What is polymorphism, what is it for, and how is it used?
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If you think about the Greek roots of the term, it should become obvious.
Poly = many: polygon = many-sided, polystyrene = many styrenes (a), polyglot = many languages, and so on.
Morph = change or form: morphology = study of biological form, Morpheus = the Greek god of dreams able to...
Caveats of select/poll vs. epoll reactors in Twisted
Everything I've read and experienced ( Tornado based apps ) leads me to believe that ePoll is a natural replacement for Select and Poll based networking, especially with Twisted. Which makes me paranoid, its pretty rare for a better technique or methodology not to come with a price.
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What is the canonical way to check for errors using the CUDA runtime API?
Looking through the answers and comments on CUDA questions, and in the CUDA tag wiki , I see it is often suggested that the return status of every API call should checked for errors. The API documentation contains functions like cudaGetLastError , cudaPeekAtLastError , and cudaGetErrorString , b...
Download a file with Android, and showing the progress in a ProgressDialog
...s. Following I will post most common ways; it is up to you to decide which method is better for your app.
1. Use AsyncTask and show the download progress in a dialog
This method will allow you to execute some background processes and update the UI at the same time (in this case, we'll update a pro...
How do I pass a command line argument while starting up GDB in Linux? [duplicate]
I have to debug a program that has errors in it as part of my assignment. However, I must first pass command line arguments in order to solve this problem.
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