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How to change row color in datagridview?
...h (DataGridViewRow row in vendorsDataGridView.Rows)
if (Convert.ToInt32(row.Cells[7].Value) < Convert.ToInt32(row.Cells[10].Value))
{
row.DefaultCellStyle.BackColor = Color.Red;
}
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MYSQL OR vs IN performance
...000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, though it returns a result in the same range as this test)
In request for some sample code to test this, h...
Does const mean thread-safe in C++11?
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132
I hear that const means thread-safe in C++11. Is that true?
It is somewhat true...
This is wh...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
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433
Spring lets you define multiple contexts in a parent-child hierarchy.
The applicationContext.x...
AngularJS directive with default options
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3 Answers
3
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How do you create a Swift Date object?
...u can use that.
let someDateTime = Date(timeIntervalSinceReferenceDate: -123456789.0) // Feb 2, 1997, 10:26 AM
Method 2
Of course, it would be easier to use things like years, months, days and hours (rather than relative seconds) to make a Date. For this you can use DateComponents to specify the co...
How to hide UINavigationBar 1px bottom line
...
For iOS 13:
Use the .shadowColor property
If this property is nil or contains the clear color, the bar displays no shadow
For instance:
let navigationBar = navigationController?.navigationBar
let navigationBarAppearence = UINa...
Why is “Set as Startup” option stored in the suo file and not the sln file?
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136
Frequently, you'll have a project which is very likely to be most people's desired startup project for debugging (eg. website), and you don...