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Comparing object properties in c# [closed]

...e && (selfValue == null || !selfValue.Equals(toValue)) select selfValue; return !unequalProperties.Any(); } return self == to; } public static class TypeExtensions { /// <summary> /// Determine whether a type is simple (String, Decimal, DateT...
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Error: could not find function … in R

...itially configured RStudio to use ROxygen to make the documentation -- and selected the configuration where ROxygen would write my NAMESPACE file for me, which kept erasing my edits. So, in my instance I unchecked NAMESPACE from the Roxygen configuration and added exportPattern(".") to NAMESPACE to...
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Java 7 language features with Android

...using the JDK 7 (well, as this is the only one and as this is the one I've selected I would have been surprised) Then I installed the latest version of the Android SDK (EDIT: Honeycomb, API13, at the time this post was written). It found my JDK 7 and installed properly. The same for ADT. But I ...
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How to get users to read error messages?

...another extremely vital point as well! Allow the end-user to be able to select/copy the error message so that they can if they do so wish, to email to the help support team or development team. Edit#2: My bad! Whoops, thanks to DanM who mentioned that about the car, I got the name mixed up, it...
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Retrieve a Fragment from a ViewPager

... If all you need to do is get the currently selected Fragment, this is all you need - the method setPrimaryItem is set on attach and also on every updated to the internal set of the Fragment as the current item. – Graeme Jul 17 '1...
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iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing

...discount code; it may differ if the specified item can't be shipped by the selected shipping method; etc. As these possible conditions intersect with one another you end up with a geometrically increasing number of possible contexts; in xUnit-style testing this often leads to a lot of methods with ...
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General suggestions for debugging in R

...neRestart(expr, restarts[[1]]) 7: doWithOneRestart(return(expr), restart) Selection: You can then step into any of those frames to see what was happening when the warning was thrown. To reset the above options to their default, enter options(error = NULL, warn = 0) As for the specific warning...
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Generating Random Passwords

...axValue is not evenly divisible by characterArray.Length then the randomly selected characters will not be evenly distributed (though this will be a very small effect). – Jeff Walker Code Ranger Aug 19 '14 at 17:24 ...
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“PKIX path building failed” and “unable to find valid certification path to requested target”

...pe example.cer chrome - click on site icon left to address in address bar, select "Certificate" -> "Details" -> "Export" and save in format "Der-encoded binary, single certificate". Now you have file with keystore and you have to add it to your JVM. Determine location of cacerts files, eg. C...
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Are there benefits of passing by pointer over passing by reference in C++?

...ng reference in C? I am using codeblock (mingw) latest version and in that selecting a C project. Still passing by reference (func (int& a)) works. Or is it available in C99 or C11 onwards? – Jon Wheelock Oct 12 '15 at 1:18 ...