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Switching to landscape mode in Android Emulator
...oes this
without doing anything else, debug my app from Android Studio and now it shows up in landscape
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ASP.NET MVC: Custom Validation by DataAnnotation
I have a Model with 4 properties which are of type string. I know you can validate the length of a single property by using the StringLength annotation. However I want to validate the length of the 4 properties combined.
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IF… OR IF… in a windows batch file
...%VAR%;=!" neq "!TEST!" if "!TEST:;%VAR%;=;%VAR%;"=="!TEST!" echo true
But now we have lost the ability of providing an ELSE clause unless we add an indicator variable. The code has begun to look a bit "ugly", but I think it is the best performing reliable method for testing if VAR is any one of an ...
How to get a Static property with Reflection
... key for me was to use the .FlattenHierarchy BindingFlag. I don't really know why I just added it on a hunch and it started working. So the final solution that allows me to get Public Instance or Static Properties is:
obj.GetType.GetProperty(propName, Reflection.BindingFlags.Public _
Or Reflect...
Accessing Google Spreadsheets with C# using Google Data API
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@Kiquenet Let me know when Google updates their .NET libraries. But I think Google.GData.* 2.2.0 already uses API v3.
– Mauricio Scheffer
Dec 29 '14 at 13:08
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Type safety: Unchecked cast
...till get this warning. The problem is, getBean returns Object, so it is unknown what the type is. Converting it to HashMap directly would not cause the problem with the second case (and perhaps there would not be a warning in the first case, I'm not sure how pedantic the Java compiler is with warnin...
Installing pip packages to $HOME folder
...to $HOME/Library/Python. This might change in a future release. But, for now, on 2.7 (and 3.2, if hg were supported on Python 3), the above locations will be $HOME/Library/Python/x.y/bin/hg and $HOME/Library/Python/x.y/lib/python/site-packages.
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Is there a function to make a copy of a PHP array to another?
...nd also that references in PHP are not the same as pointers in C. Without knowing anything about your case, may I suggest that it's strange to have an array of references in the first case, especially if you don't intent to treat them as references? What's the use case?
– troel...
Find kth smallest element in a binary search tree in Optimum way
... subtree, to decide whether to do recurse into the left or right subtree.
Now, suppose we are at node T:
If k == num_elements(left subtree of T), then the answer we're looking for is the value in node T.
If k > num_elements(left subtree of T), then obviously we can ignore the left subtree, bec...
How to “undelete” a deleted folder in Subversion / TortoiseSVN?
...itory, right-click on the parent folder where your deleted folder existed. Now, Show Log of the parent folder, and select the previous revision where you committed the delete operation. You'll have a list and right click on the folder from the revision info and select Update to this Revision.
You a...