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How to dismiss keyboard for UITextView with return key?

...urn key is pressed, the keyboard for UITextView will disappear. But actually the return key can only act as '\n'. 34 ...
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Versioning SQL Server database

...cript means being able to "spin up" a fresh database without going through all the migration steps. It also makes it possible to diff the current version against accumulated previous versions. – mlibby Jun 16 '09 at 21:50 ...
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Can I “multiply” a string (in C#)?

... I don't think it's elegant at all. In python the code to do this is: snip * multiplier (It's not horrible.. but neither is it beautiful). – demented hedgehog Jun 2 '15 at 2:56 ...
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Select2 doesn't work when embedded in a bootstrap modal

... class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> <h3 id="myModalLabel">Panel</h3> &lt...
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How do I return multiple values from a function? [closed]

... Well, the design rationale for namedtuple is having a smaller memory footprint for mass results (long lists of tuples, such as results of DB queries). For individual items (if the function in question is not called often) dictionaries and classes are just fine as well. But namedtu...
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Hash String via SHA-256 in Java

... output = bigInt.toString(16); while ( output.length() < 32 ) { output = "0"+output; } } catch (Exception e) { e.printStackTrace(System.err); return null; } return output; } In a JEE6+ environment one could also use JAXB DataT...
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What's the difference between using INDEX vs KEY in MySQL?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Applying function with multiple arguments to create a new pandas column

...t solution? – MV23 Jun 25 '16 at 17:32 6 The vectorized version using np.vectorize() is amazingly...
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Get list of a class' instance methods

... You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do. class TestClass def method1 end def method2 end def method3 end end TestClass.methods.grep(/method1/) # => [] ...
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What does “zend_mm_heap corrupted” mean

All of the sudden I've been having problems with my application that I've never had before. I decided to check the Apache's error log, and I found an error message saying "zend_mm_heap corrupted". What does this mean. ...