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Apache POI Excel - how to configure columns to be expanded?
... Just wanted to point out that autoSizeColumn does not scale well and will be super slow if you have lots of rows. I had to get a little hacky and do something similar to what was suggested in this question.
– lbstr
Apr 17 '14 at 20:17
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How to find an available port?
...nt to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions.
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How do I rotate the Android emulator display? [duplicate]
How can I rotate the Android emulator display to see it in landscape mode?
23 Answers
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Select TreeView Node on right click before displaying ContextMenu
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Depending on the way the tree was populated, the sender and the e.Source values may vary.
One of the possible solutions is to use e.OriginalSource and find TreeViewItem using the VisualTreeHelper:
private void OnPreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
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Error inflating class fragment
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As hdemirchian said, make sure to use:
import android.support.v4.app.Fragment;
And also make sure that the Activity that is using the fragment(s) extends FragmentActivity instead of the regular Activity,
import android.support.v4.app.FragmentActivity;
to get the Fr...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...he main benefits of using CBAC vs. RBAC ? When is it better to use CBAC and when is it better to use RBAC?
11 Answers
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Java Delegates?
...same effect by using reflection to get Method objects you can then invoke, and the other way is to create an interface with a single 'invoke' or 'execute' method, and then instantiate them to call the method your interested in (i.e. using an anonymous inner class).
You might also find this article ...
How to check if a query string value is present via JavaScript?
...k they lead to cleaner code, since they help me avoid nested if statements and show exactly what is going on at a certain point in code. As for the stict cases, both the left hand and right hand sides will always be numbers, so what difference would switching to strict equality operators make?
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Cannot set property 'innerHTML' of null
... Cannot set property 'innerHTML' of null?
I thought I understood innerHTML and had it working before.
19 Answers
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Renaming the current file in Vim
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This updated version of Rename.vim handles CWD correctly - always saves file in the directory of original one.
– sickill
Sep 4 '11 at 17:56
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