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Why is a “GRANT USAGE” created the first time I grant a user privileges?
I'm new to the admin side of DBMS and was setting up a new database tonight (using MySQL) when I noticed this. After granting a user a privilege for the first time, another grant is created that looks like
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More than 10 lines in a node.js stack error?
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Error.stackTraceLimit didn't do it for me when I last tried.
– B T
Feb 28 '17 at 23:57
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Thread.Sleep replacement in .NET for Windows Store
...Windows Store apps embrace asynchrony - and an "asynchronous pause" is provided by Task.Delay. So within an asynchronous method, you'd write:
await Task.Delay(TimeSpan.FromSeconds(30));
... or whatever delay you want. The asynchronous method will continue 30 seconds later, but the thread will not...
How to conclude your merge of a file?
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Thanks, that's what I eventually did, but somehow, this seems to be buggy. How can a MERGE_HEAD exist if you merged and committed everything?
– Marius Soutier
Mar 20 '12 at 9:23
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Scala @ operator
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It enables one to bind a matched pattern to a variable. Consider the following, for instance:
val o: Option[Int] = Some(2)
You can easily extract the content:
o match {
case Some(x) => println(x)
case None =>
}
But what if you wanted not the content of Some, but the op...
How to create a new language for use in Visual Studio
...traightforward in VS2010 than in previous versions of Visual Studio to provide this kind of extension.
See also
Visual Studio 2010 Extensibility, MPF and language services
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Using usort in php with a class private function
...etween ClassName and merchantSort. Also, if the function is being used inside the same class itself, I've tested it with 'self::merchantSort' and it's working.
– Pere
May 29 '14 at 12:01
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module unsafe for SAFESEH image C++
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I didn't bother adding a handler to the 3rd party source (zlib), /safeseh seems enough. This really should be upvoted!
– mlt
Nov 25 '15 at 23:28
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npm - how to show the latest version of a package
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a nice video explains how outdated and update work from NPM docs.npmjs.com/getting-started/updating-local-packages
– Metropolis
Sep 10 '18 at 5:21
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How can I tell Moq to return a Task?
...ck.Setup(arg=>arg.DoSomethingAsync())
.ThrowsAsync(new InvalidOperationException());
Update 2016-05-05
As Seth Flowers mentions in the other answer, ReturnsAsync is only available for methods that return a Task<T>. For methods that return only a Task,
.Returns(Task.FromRes...