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Difference between decimal, float and double in .NET?
...decimal point type. In other words, they represent a number like this:
12345.65789
Again, the number and the location of the decimal point are both encoded within the value – that's what makes decimal still a floating point type instead of a fixed point type.
The important thing to note is tha...
How can I know if a process is running?
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answered Nov 4 '08 at 16:14
Patrick DesjardinsPatrick Desjardins
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How to center buttons in Twitter Bootstrap 3?
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How to check if function exists in JavaScript?
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j0k
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answered Jun 25 '09 at 4:14
Andrew HareAndrew Har...
Change Default Scrolling Behavior of UITableView Section Header
...idScroll:(UIScrollView *)scrollView {
CGFloat sectionHeaderHeight = 40;
if (scrollView.contentOffset.y<=sectionHeaderHeight&&scrollView.contentOffset.y>=0) {
scrollView.contentInset = UIEdgeInsetsMake(-scrollView.contentOffset.y, 0, 0, 0);
} else if (scrollView.cont...
Can I concatenate multiple MySQL rows into one field?
...s_hobbies
GROUP BY person_id;
As Dag stated in his comment, there is a 1024 byte limit on the result. To solve this, run this query before your query:
SET group_concat_max_len = 2048;
Of course, you can change 2048 according to your needs. To calculate and assign the value:
SET group_concat_max_le...
How to import CSV file data into a PostgreSQL table?
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dylanfprice
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answered Jun 7 '10 at 6:24
Bozhidar BatsovBozhidar Batsov
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What is the __del__ method, How to call it?
...ts Monica
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answered Sep 26 '09 at 15:58
ilya n.ilya n.
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How to watch for array changes?
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edited Oct 1 '19 at 14:44
Richie Bendall
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How to use count and group by at the same select statement
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chelmertz
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answered Apr 27 '10 at 15:17
OdedOded
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