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ASP.NET MVC How to convert ModelState errors to json
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There are lots of different ways to do this that all work. Here is now I do it...
if (ModelState.IsValid)
{
return Json("Success");
}
else
{
return Json(ModelState.Values.SelectMany(x => x.Errors));
}
sh...
How to use OpenFileDialog to select a folder?
...es panel, and the most horrible — you can't even paste a path there! And now as a programmer I see an advice to use it… Please, don't do it.
– Hi-Angel
Aug 19 '15 at 13:12
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What is the difference between a port and a socket?
...ress conditions.
The combination of an IP address and a port is strictly known as an endpoint and is sometimes called a socket. This usage originates with RFC793, the original TCP specification.
A TCP connection is defined by two endpoints aka sockets.
An endpoint (socket) is defined by the combi...
android pick images from gallery
... = context.getContentResolver().openInputStream(data.getData());
//Now you can do whatever you want with your inpustream, save it as file, upload to a server, decode a bitmap...
}
}
share
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How to run a shell script on a Unix console or Mac terminal?
I know it, forget it and relearn it again. Time to write it down.
7 Answers
7
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How do I 'svn add' all unversioned files to SVN?
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@Nux Only now after all these years do I finally see what you were getting at :) In the command the dot is the path that specifies the current directory. Naturally any valid alternative can be supplied instead.
– ...
Using capistrano to deploy from different git branches
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With multistage, it's actually now:
cap production deploy -s branch=my-branch
The previous post syntax does not work in my environment
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How to get folder path from file path with CMD
...r> <pathVar>
(
set "%~1=%~nx2"
exit /b
)
:eof
endlocal
Now the :file_name_from_path function can be used anywhere to retrieve the value, not just for passed in arguments. This can be extremely helpful if the arguments can be passed into the file in an indeterminate order or the p...
How do you share constants in NodeJS modules?
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I'm sorry to do this, but -1 for knowing better but not providing an alternative (better) solution; (re: "But really, you shouldn't do that. Keeping things properly encapsulated is a good thing.")
– Thank you
Aug 18 '13 ...
Open Source Java Profilers [closed]
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Unfortunately TPTP has now had its final release (v4.7.2). It has been archived and is no longer part of the Eclipse simultaneous release.
– joelittlejohn
Jun 23 '11 at 22:14
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