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ggplot2 plot without axes, legends, etc
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Error in UseMethod("grid.draw") : no applicable method for 'grid.draw' applied to an object of class "NULL"
– Roman Luštrik
Jun 14 '12 at 10:06
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How can I run a function from a script in command line?
... /dev/null
then
# call arguments verbatim
"$@"
else
# Show a helpful error
echo "'$1' is not a known function name" >&2
exit 1
fi
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pass string parameter in an onclick function
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I am guessing, you are creating a button using JavaScript itself. So, the error in your code is that, it will render in this form
<input type="button" onClick="gotoNode(add)" />'
At this current state, add will be considered as an identifier like variables or function calls. You should esc...
XML Schema (XSD) validation tool? [closed]
...idate against Relax-NG schema
-e or --err - print verbose error messages on stderr
-b or --list-bad - list only files which do not validate
-g or --list-good - list only files which validate
-q or --quiet - do not list files (return result code ...
Opening a folder in explorer and selecting a file
...s method to get it to work in all cases:
[DllImport("shell32.dll", SetLastError = true)]
public static extern int SHOpenFolderAndSelectItems(IntPtr pidlFolder, uint cidl, [In, MarshalAs(UnmanagedType.LPArray)] IntPtr[] apidl, uint dwFlags);
[DllImport("shell32.dll", SetLastError = true)]
public st...
Validating parameters to a Bash script
...ted in the rm statement. Which means you'll get No such file or directory errors.
Forking off grep and such for basic operations is daft. Especially when you're using a crappy shell to avoid the "heavy" weight of bash.
I also noticed a few quoting issues, for instance around a parameter expansion ...
How to extract an assembly from the GAC?
...p. When I tried to upload the new DLL (same version number), I received an error which only went away when I shut down the cmd window. Took me a few minutes of cursing to find out what was going wrong!
– NeilD
Dec 8 '10 at 9:00
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Mocking static methods with Mockito
...tHostAddress();
} catch (UnknownHostException e) {
log.error("Exception occurred while fetching localhost address", e);
return UUID.randomUUID().toString();
}
}
}
My test class:
@RunWith(PowerMockRunner.class)
@PrepareForTest(SmokeRouteBuilder.class)
pu...
WPF and initial focus
...igner from reporting 'FocusFirst' property already registered by 'Control' errors.
– Tony Vitabile
Mar 10 '16 at 18:58
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Draw line in UIView
...ground color and frame [0, 200, 320, 1].
Code sample (I hope there are no errors - I wrote it without Xcode):
UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, self.view.bounds.size.width, 1)];
lineView.backgroundColor = [UIColor blackColor];
[self.view addSubview:lineView];
[lin...