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Awaiting multiple Tasks with different results

... Task.WhenAll() allows to run the task in parallel mode. I can't understand why @Servy has suggested to remove it. Without the WhenAll they will be run one by one – Sergey G. Mar 13 '15 at 12:07 ...
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What's the best way to break from nested loops in JavaScript?

...for (var k in set3) { break loop2; // breaks out of loop3 and loop2 } } } as defined in EMCA-262 section 12.12. [MDN Docs] Unlike C, these labels can only be used for continue and break, as Javascript does not have goto. ...
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How can I get the intersection, union, and subset of arrays in Ruby?

...n do set operations on arrays by doing &(intersection), -(difference), and |(union). Obviously I didn't implement the MultiSet to spec, but this should get you started: class MultiSet attr_accessor :set def initialize(set) @set = set end # intersection def &(other) @set &...
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How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?

I want to plot data, then create a new figure and plot data2, and finally come back to the original plot and plot data3, kinda like this: ...
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Complex numbers usage in python [closed]

...math newbie. Now I'm getting deeper into Python data types. I can't understand how to use a complex number. Please give me examples of usage of complex numbers in Python. ...
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What are the rules for the “…” token in the context of variadic templates?

...tion passing T as {int, char, short}, then each of the function call is expanded as: g( arg0, arg1, arg2 ); h( x(arg0), x(arg1), x(arg2) ); m( y(arg0, arg1, arg2) ); n( z<int>(arg0), z<char>(arg1), z<short>(arg2) ); In the code you posted, std::forward follows the fourt...
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Mocha / Chai expect.to.throw not catching thrown errors

...test keeps failing on the thrown error, but If I wrap the test case in try and catch and assert on the caught error, it works. ...
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How to manually create icns files using iconutil?

...: Use iconutil to Create an icns File Manually The iconutil command-line tool converts iconset folders to deployment-ready, high-resolution icns files. (You can find complete documentation for this tool by entering man iconutil in Terminal.) Using this tool also compresses the resulting i...
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How to detect if a function is called as constructor?

... NOTE: This is now possible in ES2015 and later. See Daniel Weiner's answer. I don't think what you want is possible [prior to ES2015]. There simply isn't enough information available within the function to make a reliable inference. Looking at the ECMAScript 3...
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What's the difference between lists enclosed by square brackets and parentheses in Python?

... for the above 'y=x' example , list and tuple behave in the same way now (verified in python3.8.5) – Youjun Hu Aug 15 at 9:11 add a comm...