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Cell spacing in UICollectionView
...ction
{
return 20;
}
Swift version:
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAt section: Int) -> CGFloat {
return 20
}
...
What is the best way to check for Internet connectivity using .NET?
...WebClient())
using (client.OpenRead("http://google.com/generate_204"))
return true;
}
catch
{
return false;
}
}
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...
Very large matrices using Python and NumPy
...ssing the data as a NumPy recarray again is as simple as:
data = table[row_from:row_to]
The HDF library takes care of reading in the relevant chunks of data and converting to NumPy.
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impro...
How do I change selected value of select2 dropdown with JqGrid?
... be called redundantly upon triggered change().
– van_folmert
Feb 22 '16 at 10:37
If this doesn't work correctly add a...
How do I automatically scroll to the bottom of a multiline text box?
... to add the suggested code to the TextChanged event:
private void textBox1_TextChanged(object sender, EventArgs e)
{
textBox1.SelectionStart = textBox1.Text.Length;
textBox1.ScrollToCaret();
}
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...
Suggestions for debugging print stylesheets?
...argins, but this is just totally different.
– duality_
Oct 26 '13 at 15:48
1
I must say that this...
Comparing two CGRects
...
in fact, equalTo(_:) is now deprecated so == is preferred.
– olx
May 9 '18 at 5:51
...
Regex to get string between curly braces
... we get all occurrences, not only the first one.
– 0-_-0
Nov 30 '19 at 20:45
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Modify UIImage renderingMode from a storyboard/xib file
...n for UIImageView:
extension UIImageView {
func setImageRenderingMode(_ renderMode: UIImage.RenderingMode) {
assert(image != nil, "Image must be set before setting rendering mode")
// AlwaysOriginal as an example
image = image?.withRenderingMode(.alwaysOriginal)
}
}
...
Grab a segment of an array in Java without creating a new array on heap
... that ByteBuffer objects can be fairly easily decoded: StandardCharsets.UTF_8.decode(ByteBuffer.wrap(buffer, 0, readBytes))
– skeryl
Dec 28 '15 at 21:15
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