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Convert timestamp to readable date/time PHP
...are using PHP date(), you can use this code to get the date, time, second, etc.
$time = time(); // you have 1299446702 in time
$year = $time/31556926 % 12; // to get year
$week = $time / 604800 % 52; // to get weeks
$hour = $time / 3600 % 24; // to get hours
$minute = $time / 60 ...
Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project
...ply re-starting Visual Studio worked for me.
No need to install packages, etc.
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SQL WHERE condition is not equal to?
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delete from table where id <> 2
(or variants thereof, not id = 2 etc) will not delete rows where id is NULL.
If you also want to delete rows with id = NULL:
delete from table where id <> 2 or id is NULL
sh...
Disable browsers vertical and horizontal scrollbars
...ing bottom:nnPX will be set nn pixels above the bottom edge of the window, etc.
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MySQL - Using COUNT(*) in the WHERE clause
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There can't be aggregate functions (Ex. COUNT, MAX, etc.) in A WHERE clause. Hence we use the HAVING clause instead. Therefore the whole query would be similar to this:
SELECT column_name, aggregate_function(column_name)
FROM table_name
WHERE column_name operator value
GROUP ...
How to install 2 Anacondas (Python 2 and 3) on Mac OS
...ach ipython notebook sets up another port (localhost:8888, localhost:8889, etc.). So just keep them straight and you're all set.
– alexis
May 1 '15 at 15:52
5
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Javascript roundoff number to nearest 0.5
...and for that i can only assign font size in pts to 1, 1.5 or 2 and onwards etc.
7 Answers
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Make EditText ReadOnly
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If you setEnabled(false) then your editText would look disabled (gray, etc). You may not want to change the visual aspect of your editor.
A less intrusive way would be to use setFocusable(false).
I believe that this answers your question closer to your initial intent.
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Get UIScrollView to scroll to the top
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UPDATE FOR iOS 7
[self.scrollView setContentOffset:
CGPointMake(0, -self.scrollView.contentInset.top) animated:YES];
ORIGINAL
[self.scrollView setContentOffset:CGPointZero animated:YES];
or if you want to preserve the horizontal scroll position and ju...
How expensive is RTTI?
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if (typeid(a) == typeid(b)) {
B* ba = static_cast<B*>(&a);
etc;
}
instead of
B* ba = dynamic_cast<B*>(&a);
if (ba) {
etc;
}
The former involves only one comparison of std::type_info; the latter necessarily involves traversing an inheritance tree plus comparisons.
P...