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Is it possible to refresh a single UITableViewCell in a UITableView?
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edited Mar 6 '13 at 20:59
Aaron Brager
60.7k1616 gold badges143143 silver badges255255 bronze badges
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Any reason to prefer getClass() over instanceof when generating .equals()?
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100
If you use instanceof, making your equals implementation final will preserve the symmetry contr...
How do you dynamically add elements to a ListView on Android?
...t first in your project's res/layout/main.xml folder:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
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Decimal number regular expression, where digit after decimal is optional
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Use the following:
/^\d*\.?\d*$/
^ - Beginning of the line;
\d* - 0 or more digits;
\.? - An optional dot (escaped, because in regex, . is a special character);
\d* - 0 or more digits (the decimal part);
$ - End of the line.
This allows for .5 decimal rather than requiring the leading zer...
Is there a /dev/null on Windows?
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edited Jan 18 '16 at 11:09
answered Nov 23 '08 at 23:30
J...
Convert Decimal to Double
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+50
An explicit cast to double like this isn't necessary:
double trans = (double) trackBar1.Value / 5000.0;
Identifying the constant as...
Big-O for Eight Year Olds? [duplicate]
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answered Sep 20 '08 at 5:08
Don NeufeldDon Neufeld
20.8k1010 gold badges4949 silver badges4949 bronze badges
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Complex nesting of partials and templates
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Ben LeshBen Lesh
104k4747 gold badges242242 silver badges231231 bronze badges
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Difference in make_shared and normal shared_ptr in C++
... implementation notes at cppreference.
Update I: Exception-Safety
NOTE (2019/08/30): This is not a problem since C++17, due to the changes in the evaluation order of function arguments. Specifically, each argument to a function is required to fully execute before evaluation of other arguments.
Si...