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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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How to get current language code with Swift?

...u want to get the type en-En, you can use Locale.preferredLanguages[0] 2) Select Project(MyApp)->Project (not Target)-> press + button into Localizations, then add language which you want. share | ...
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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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WatiN or Selenium? [closed]

...le: at first blush it would appear that there is no native support for CSS selectors. Especially since there are extensions libraries like 'WatiNCssSelectorExtensions' and many blog articles about alternative techniques (such as injecting jQuery/sizzle into the page). On Stack Overflow, I found a co...
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Value Change Listener to JTextField

...cumentListener can, sometime, receive two events. For instance if the user selects the whole field content, then press a key, you'll receive a removeUpdate (all the content is remove) and an insertUpdate. In your case, I don't think it is a problem but, generally speaking, it is. Unfortunately, it s...
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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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java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]

...t; Properties -> Java Compiler Enable project specific settings. Then select Compiler Compliance Level to 1.6 or 1.5, build and test your app. Now, it should be fine. share | improve this answ...
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Java's Interface and Haskell's type class: differences and similarities?

... class to other classes, define static methods and constructors that would select an implementation based on what return type is required in calling context, define methods that take arguments of the same type as the class implementing the interface, and various other things that don't really transl...
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Visualizing branch topology in Git

...and also labels the commits. I also never saw in the dropdown that you can select all branches there. – Thomas Sep 27 '12 at 15:00 214 ...
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module unsafe for SAFESEH image C++

... did not try rolling my own asm exception handler). What did work was to select build target Release/x64. I am running Windows 10 on a 64-bit machine, and using Visual Studio 2015. The target Release/Win32 works, too. I guess the main thing is to pick "Release". ...