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Get free disk space
... RichardOD.
// Pinvoke for API function
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetDiskFreeSpaceEx(string lpDirectoryName,
out ulong lpFreeBytesAvailable,
out ulong lpTotalNumberOfBytes,
out ulong lpT...
Passing arrays as parameters in bash
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answered Jul 26 '11 at 10:05
TheWizardTheWizard
48944 silver badges44 bronze badges
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Razor HtmlHelper Extensions (or other namespaces for views) Not Found
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I had this same error in an MVC 4 application using Razor. In an attempt to clean up the web.config files, I removed the two webpages: configuration values:
<appSettings>
<add key="webpages:Version" value="2.0.0.0" />
<ad...
Cross field validation with Hibernate Validator (JSR 303)
...validations of the same type is via a list of annotations. This allows the error message to be specified per match.
For example, validating a common form:
@FieldMatch.List({
@FieldMatch(first = "password", second = "confirmPassword", message = "The password fields must match"),
@...
How do I change the number of open files limit in Linux? [closed]
When running my application I sometimes get an error about too many files open .
4 Answers
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MySQL Cannot drop index needed in a foreign key constraint
...at new column. I'm trying to remove the current index but keep getting the error MySQL Cannot drop index needed in a foreign key constraint
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How to convert an entire MySQL database characterset and collation to UTF-8?
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Can you put more detail in this I get ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DB="dbname"
– steros
Apr 9 '14 ...
How to evaluate http response codes from bash/shell script?
...of our webservers that frequently fails, returning status code 500 with an error message. Once this happens, it needs to be restarted.
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Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
The following code gives the error UnboundLocalError: local variable 'Var1' referenced before assignment :
5 Answers
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Android XML Percent Symbol
...n I have a string in that array with multiple &#37; it gives me this error.
14 Answers
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