大约有 15,600 项符合查询结果（耗时：0.0291秒） [XML]
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
2
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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...
How to trigger the onclick event of a marker on a Google Maps V3?
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Doing this for v3 gives me TypeError: a is undefined in main.js (line 16, col 894) What would be the reason for that?
– invot
Jul 25 '14 at 19:54
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Git keeps prompting me for a password
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Note, I got the error 'credential-osxkeychain' is not a git command. as I didn't have the credential helper installed. I followed the instructions here to install it: help.github.com/articles/set-up-git#password-caching
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