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Java - get pixel array from image
....class.getResource("12000X12000.jpg"));
System.out.println("Testing convertTo2DUsingGetRGB:");
for (int i = 0; i < 10; i++) {
long startTime = System.nanoTime();
int[][] result = convertTo2DUsingGetRGB(hugeImage);
long endTime = System.nanoTime();
...
What method in the String class returns only the first N characters?
... that the LINQ version returns a IEnumerable<char>, so you'd have to convert the IEnumerable<char> to string: new string(s.Take(n).ToArray()).
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AddBusinessDays and GetBusinessDays
... This is the only solution that actually worked for me when converted to VB.Net
– Nicholas
Oct 1 '09 at 18:50
1
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Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...rix();
matrix.postScale(scale, scale);
// Create a new bitmap and convert it to a format understood by the ImageView
Bitmap scaledBitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
width = scaledBitmap.getWidth(); // re-use
height = scaledBitmap.getHeight(...
How do I load a file from resource folder?
...ce returns a URL, not a file. The getFile method of java.net.URL does not convert a URL to a file; it just returns the path and query portions of the URL. You shouldn't even try to convert it to a File; just call openStream and read from that.
– VGR
Apr 7 '...
How to use enums as flags in C++?
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The enum values aren't integers, but they very easily convert to integers. The type of HasClaws | CanFly is some integer type, but the type of HasClaws is AnimalFlags, not an integer type.
– Karu
Apr 23 '12 at 23:33
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Resize a large bitmap file to scaled output file on Android
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it did work for me because i am getting uri and converting to bitmap so scaling them is easy for me 1+ for the simplest one.
– Hamza
Oct 24 '17 at 9:28
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LINQ: “contains” and a Lambda query
...n, Building.StatusType.closed };
var statusStringList = statusList.ConvertAll <string> (st => st.ToString ());
var q = from building in buildingList
where statusStringList.Contains (building.Status)
select building;
foreach ( var b i...
Define variable to use with IN operator (T-SQL)
...bles (closest thing that there is to a list)
Create an XML string and then convert it to a table with the XML functions (really awkward and roundabout, unless you have an XML to start with)
None of these are really elegant, but that's the best there is.
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Replacing .NET WebBrowser control with a better browser, like Chrome?
... {
result = (BrowserEmulationVersion)Convert.ToInt32(value);
}
}
}
catch (SecurityException)
{
// The user does not have the permissions required to read from the registry ke...