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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...th these numbers on an 8 core (AMD Ryzen 7 2700X) system running Fedora 29 compiled with clang version 7.0.1 and libc++ (not libstdc++):
Do nothing calls per second: 35365257
Empty calls per second: 35210682
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Inheritance and Overriding __init__ in python
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std::auto_ptr to std::unique_ptr
With the new standard coming (and parts already available in some compilers), the new type std::unique_ptr is supposed to be a replacement for std::auto_ptr .
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How do I get the localhost name in PowerShell?
...se the .NET Framework method:
[System.Net.Dns]::GetHostName()
also
$env:COMPUTERNAME
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Drawing an SVG file on a HTML5 canvas
...x.drawImage(img, 0, 0);
}
img.src = "http://upload.wikimedia.org/wikipedia/commons/d/d2/Svg_example_square.svg";
Live example here. You should see a green square in the canvas. The second green square on the page is the same <svg> element inserted into the DOM for reference.
You can also use ...
How to remove .html from URL?
...inished testing, as the browser will cache 301s. See https://stackoverflow.com/a/9204355/3217306
Update: I was slightly mistaken, . matches all characters except newlines, so includes whitespace. Also, here is a helpful regex cheat sheet
Sources:
http://community.sitepoint.com/t/what-does-this-me...
Find a Git branch containing changes to a given file
...ain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
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Connecting to Azure website via FTP
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ICollection Vs List in Entity Framework
...<T>, IEnumerable<T>) because of the inheritance hierarchy. For completion, IList<T> also picks up the non-generic IList, ICollection and IEnumerable interfaces.
– Anthony Pegram
Oct 5 '11 at 2:17
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TypeScript with KnockoutJS
.../does? Is it purely so that you can use library functions in a TypeScript-compiled file without the compiler complaining? If that's the case, you wouldn't need to reference the definition in your application, just when you compile the ts files, correct?
– undeniablyrob
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