大约有 15,630 项符合查询结果（耗时：0.0300秒） [XML]
Await on a completed task same as task.Result?
...wo reasons why I prefer await over Result (or Wait). The first is that the error handling is different; await does not wrap the exception in an AggregateException. Ideally, asynchronous code should never have to deal with AggregateException at all, unless it specifically wants to.
The second reason...
How does a “stack overflow” occur and how do you prevent it?
...nded. Intentional cycles and recursion need to be artificially checked to error out if they call each other too many times.
Beyond good programming practices, static and dynamic testing, there's not much you can do on these high level systems.
Embedded systems
In the embedded world, especially i...
Redirect stdout pipe of child process in Go
...laimer: not tested.)
By the way, you'll probably want to capture standard-error as well, by using the same approach as for standard-output, but with cmd.StderrPipe and os.Stderr.
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How to find where gem files are installed
...y handy as you can use it to grep or edit files:
grep -R 'Internal server error' "$(gem path thin)"
subl "$(gem path thin)"
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Where to find the win32api module for Python? [closed]
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I got a weird DLL error when installing this with pip. Installing pypiwin32, as suggested by Drew Christianson's answer, worked better for me. stackoverflow.com/posts/31348620/revisions
– Pro Q
Feb 23 '18...
Test if a class has an attribute?
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Did +1 and then noticed error. It should be .IsDefined(typeof(Type), false);
– Alexander Beletsky
Apr 5 '12 at 13:13
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How to use transactions with dapper.net?
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Is it necessary to explicitly roll back on error or does System.Transactions handle that automatically?
– Norbert Norbertson
Oct 3 '17 at 12:30
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Installing Latest version of git in ubuntu
...The question was what to do when the first command fails showing the above error
– Arjun Krishna P R
Oct 1 '13 at 7:54
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What is the difference between varchar and nvarchar?
...ead from or write to the database. Conversions take time, and are prone to errors. And recovery from conversion errors is a non-trivial problem.
If you are interfacing with an application that uses only ASCII, I would still recommend using Unicode in the database. The OS and database collation algo...
Webstorm: “Cannot Resolve Directory”
...ng my "css" and "js" folders as resource roots. But I continued to get the error notices. They both lived under the "www" directory. Marking the www folder as the resource root finally got rid of the notices. So if your images, js, and css live under one directory, you can mark their parent director...