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Difference between 'struct' and 'typedef struct' in C++?
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If you just said:
struct Foo { ... };
Foo x;
you would get a compiler error, because Foo is only defined in the tag namespace.
You'd have to declare it as:
struct Foo x;
Any time you want to refer to a Foo, you'd always have to call it a struct Foo. This gets annoying fast, so you can add...
Writing outputs to log file and console
... running the user script like log file name and path, redirect outputs and errors to log file, database connection details, etc ) which redirects all the outputs ( echo messages ) and errors to the log file from the executed script using the following code:
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Ruby 'require' error: cannot load such file
I've one file, main.rb with the following content:
13 Answers
13
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An example of how to use getopts in bash
...f expected arguments,
h - check for option -h without parameters; gives error on unsupported options;
h: - check for option -h with parameter; gives errors on unsupported options;
abc - check for options -a, -b, -c; gives errors on unsupported options;
:abc - check for options -a, -b, -c; silence...
Most useful NLog configurations [closed]
...bug" writeTo="f1" />
<logger name="Name.Space.Class1" levels="Debug,Error" writeTo="f1" />
<logger name="Name.Space.*" writeTo="f3,f4" />
<logger name="Name.Space.*" minlevel="Debug" maxlevel="Error" final="true" />
See the NLog help for more info on exactly what each of th...
JUnit: how to avoid “no runnable methods” in test utils classes
... run successfully but test utility classes fail with "No runnable methods" error. The pattern I am using is to include all classes with name *Test* under test folder.
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CKEditor instance already exists
...elow is not a good solution as it is an internal API that can also produce errors, it is always better to use instance.destroy(true)
– Bala Clark
May 14 '12 at 12:43
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How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
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Just wanted to say that I was having the same error and tried everything on this page, with nothing working. Turned out I was missing a ">" close tag on a div that had runat="server". Running VS-2008.
– Ber53rker
May 16 '12 at 14...
Eclipse - no Java (JRE) / (JDK) … no virtual machine
...ter - I have run it before with no problems, but now I keep getting this error:
34 Answers
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
... to disable the warning:
<PropertyGroup>
<ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
</PropertyGroup>
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