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What's the best way to iterate over two or more containers simultaneously
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53
Rather late to the party. But: I would iterate over indices. But not with the classical for loop...
To draw an Underline below the TextView in Android
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324
There are three ways of underling the text in TextView.
SpannableString
setPaintFlags(); of ...
Visual Studio 2013 doesn't discover unit tests
I have a simple solution in visual studio 2013 that is composed by one web project, one library project and one unit test project. When I open the solution and try to run the unit tests they are not discover by visual studio. To run the tests I try to go to the menu and choose Test -> Run -> Run all...
Will Google Android ever support .NET? [closed]
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13 Answers
13
Active
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Check if a class is derived from a generic class
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edited Sep 12 '12 at 23:58
xanadont
7,11466 gold badges3333 silver badges4848 bronze badges
answered...
Generic deep diff between two objects
...hat is different from your proposal is that I don't consider
[1,[{c: 1},2,3],{a:'hey'}]
and
[{a:'hey'},1,[3,{c: 1},2]]
to be same, because I think that arrays are not equal if order of their elements is not same. Of course this can be changed if needed. Also this code can be further enhanced to t...
SQL “select where not in subquery” returns no results
...east one of the values is NULL.
Suppose we have these data:
common
--
1
3
table1
--
NULL
1
2
LEFT JOIN / IS NULL and NOT EXISTS will return 3, NOT IN will return nothing (since it will always evaluate to either FALSE or NULL).
In MySQL, in case on non-nullable column, LEFT JOIN / IS NULL and...
converting Java bitmap to byte array
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edited Apr 3 '18 at 10:11
Jknair
91799 silver badges1919 bronze badges
answered Feb 14 '1...
PHP array_filter with arguments
...s->num;
}
}
Usage (demo):
$arr = array(7, 8, 9, 10, 11, 12, 13);
$matches = array_filter($arr, array(new LowerThanFilter(12), 'isLower'));
print_r($matches);
As a sidenote, you can now replace LowerThanFilter with a more generic NumericComparisonFilter with methods like isLower, is...
Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
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134
The .inspect method of any object should format is correctly for display, just do..
<%= the...