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How to get a variable value if variable name is stored as string?
How can I retrieve a bash variable value if I have the variable name as string?
7 Answers
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How to Iterate over a Set/HashSet without an Iterator?
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This works, but if it could gives issues then it's not the solution for me. I guess i have no choose, i must use Iterator. Thanks for all anyway.
– user1621988
Sep 17 '12 at 8:55
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How to add a button to a PreferenceScreen?
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I wanted to add an Exit link to the preferences and was able to modify Jakar's code to make it work like this:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
<PreferenceCategory android:title="Settings">
<Preference android:title="...
Can you organize imports for an entire project in eclipse with a keystroke?
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Select the project in the package explorer and press Ctrl + Shift + O (same keystroke as the single class version). Should work for packages, etc.
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How can you customize the numbers in an ordered list?
...l??). Very clear answer +1 for full explanation and code, can easily be modified to do anything.
– Morvael
Feb 13 '14 at 11:35
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Is there any boolean type in Oracle databases?
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1/0 is, if not ambiguous, at least less ambiguous.
– Adam Musch
Sep 16 '10 at 16:13
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How to make gradient background in android
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What if i want to put a gradient in the background for linear layout??
– Ankit Srivastava
Nov 24 '13 at 17:18
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List of all index & index columns in SQL Server DB
..., as other solutions allowed (including the order of the column), but also if one of those columns is DESC not ASC! See in the output 'is_descending_key'
– Nicholas Petersen
Apr 30 '14 at 19:54
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...t of a cop-out but the decisions about how much protection is actually justified (not just what would be cool to build) need to be made by those who know the problem intimately.
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ASP.NET MVC View Engine Comparison
...rt one here on SO. This can be of great value to the ASP.NET MVC community if people add their experience (esp. anyone who contributed to one of these). Anything implementing IViewEngine (e.g. VirtualPathProviderViewEngine) is fair game here. Just alphabetize new View Engines (leaving WebFormViewE...