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Converting a List to a comma separated string
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Larsenal: but StringBuilder.Append(Int32) internally calls ToString on the integer anyway. StringBuilder doesn't magically avoid the cost of allocating a string for each element; it just tucks it nicely out of sight.
– itowlson
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How to get the first non-null value in Java?
Is there a Java equivalent of SQL's COALESCE function? That is, is there any way to return the first non-null value of several variables?
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How to execute Python scripts in Windows?
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answered Dec 20 '09 at 2:32
santoscsantosc
1,24388 silver badges1313 bronze badges
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Do NSUserDefaults persist through an Update to an app in the Appstore?
... Bojan BozovicBojan Bozovic
8271515 silver badges3232 bronze badges
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Polymorphism with gson
... I tried with 2.2.1. See the bug described in stackoverflow.com/questions/13244769/…
– che javara
Nov 28 '13 at 15:30
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Chrome Extension how to send data from content script to popup.html
...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...
Why no ICloneable?
Is there a particular reason why a generic ICloneable<T> does not exist?
9 Answers
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getenv() vs. $_ENV in PHP
...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...
How to override and extend basic Django admin templates?
...tion has been converted to a django app, and is available in PyPi (pip/easy_install) as django-apptemplates: pypi.python.org/pypi/django-apptemplates
– Romløk
Oct 9 '12 at 9:19
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How do you programmatically set an attribute?
...r input...
– brice
Feb 28 '12 at 18:32
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@Brice: setattr works in almost all cases. For efficie...