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C# List to string with delimiter
... container is empty. Use the seeded version Aggregate(seed, func) to avoid error handling code or conditional checks. String.Join does not throw on empty so no seed or extra code is required... plus it doesn't require Linq and the syntax is a little clearer.
– Huacanacha
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How do I run a Node.js application as its own process?
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forever stop 0 had an error and things just kind of fell apart from there. I have been trying to do this without root on its own user so that I can clean up easily once I find the right solution. That may be my problem. I will look into it some mo...
Controlling a USB power supply (on/off) with Linux
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I'm getting permission denied error even if I use sudo!
– Wally
Jul 26 '14 at 7:52
3
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presentModalViewController:Animated is deprecated in ios6
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Im getting this error 'UIApplicationInvalidInterfaceOrientation', reason: 'preferredInterfaceOrientationForPresentation must return a supported interface orientation!'
– Ram
Apr 8 '13 at 8:14
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Pick a random element from an array
...iple reasons, the main ones being that it doesn't work for slices, and its error prone). You can do let randomIndex = array.indices.randomElement(), followed by let randomElement = array.remove(at: randomIndex). You could even inline it to let randomElement = array.remove(at: array.indices.randomEle...
nuget 'packages' element is not declared warning
... u missed targetFramework attribute in xml schema file. I m getting error targetFramework attribute is not defined
– shashwat
Sep 22 '12 at 11:04
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How does the HyperLogLog algorithm work?
...e, but it is still tiny). Using math skills they were able to quantify the error (which is 1.3/sqrt(number of buckets)).
HyperLogLog
HyperLogLog does not introduce any new ideas, but mostly uses a lot of math to improve the previous estimate. Researchers have found that if you remove 30% of the bi...
How do I use installed packages in PyCharm?
...uradio as expected. Doesn't make much sense. However ,now I'm getting more errors referencing shared libraries:
– smurff
Nov 10 '13 at 15:21
12
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How do I clone a single branch in Git?
...I couldn't then get checkout to work. "git checkout origin/rails" gave me "error: pathspec 'origin/rails' did not match any file(s) known to git." and the alternative gave me "fatal: git checkout: updating paths is incompatible with switching branches."
– Casey Rodarmor
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How to nicely format floating numbers to String without unnecessary decimal 0?
...ding the output, and specifies that many. A common situation is small math errors have accumulated, so a value might be 12.000000034, but would prefer rounding to 12, and displaying compactly as "12". And "12.340000056" => "12.34".
– ToolmakerSteve
Sep 14 '1...