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How to generate javadoc comments in Android Studio
... the javadoc comment block will be generated automatically.
Read this for more information.
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Making a UITableView scroll when text field is selected
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Undo a Git merge that hasn't been pushed yet
... commit that is at the top of the log, and this commit has two parents (or more than 2 if you do an octopus merge). If you remove this one merge commit, then all of the older commits that came in from the merge will disappear, too. To be safe, though, after a reset git will tell you where the new he...
JPA getSingleResult() or null
... or constraints makes this impossible in practice) so this is probably the more appropriate solution.
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how can you easily check if access is denied for a file in .NET?
...een when you check the file and when you try to open it. A change is even more likely if you're in an area where you know you need to check first. Yet strangely enough it will never happen in your testing or development environments, which tend to be fairly static. This makes the problem difficul...
Making a Location object in Android with latitude and longitude values
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Explain “claims-based authentication” to a 5-year-old
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What's the difference between RouteLink and ActionLink in ASP.NET MVC?
...k() method takes slightly different arguments, and thus gives you a little more detailed control over the way things are handled. I tend to use this method when my scenario is a little more complicated, or when I have a more detailed route structure.
One example is a recent project where I (for flex...
Best introduction to C++ template metaprogramming? [closed]
... Thank you @jwfearn, I read the article, although I found this more interesting: youtube.com/watch?v=Am2is2QCvxY (it has two parts). It is a talk by Walter E. Brown: Modern Template Metaprogramming: A Compendium
– Paul
Sep 8 '15 at 18:42
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Convert generic List/Enumerable to DataTable?
...or in 2.0, or maybe Expression in 3.5. Actually, HyperDescriptor should be more than adequate.
For example:
// remove "this" if not on C# 3.0 / .NET 3.5
public static DataTable ToDataTable<T>(this IList<T> data)
{
PropertyDescriptorCollection props =
TypeDescriptor.GetPropert...