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image processing to improve tesseract OCR accuracy
... Bitmap temp = (Bitmap)img;
Bitmap bmap = (Bitmap)temp.Clone();
Color c;
for (int i = 0; i < bmap.Width; i++)
{
for (int j = 0; j < bmap.Height; j++)
{
c = bmap.GetPixel(i, j);
...
What is the use of join() in Python threading?
...ad(long) finish running itself (i.e. child-thread(long) is not completely done)?
– skytree
Oct 21 '19 at 20:51
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how to make a whole row in a table clickable as a link?
...
Author's note I:
Please look at other answers below, especially ones that do not use jquery.
Author's note II:
Preserved for posterity but surely the wrong approach in 2020. (Was non idiomatic even back in 2017)
Original Answer
You are using Bootstrap which means you are using jQuery :^),...
What is the performance cost of having a virtual method in a C++ class?
Having at least one virtual method in a C++ class (or any of its parent classes) means that the class will have a virtual table, and every instance will have a virtual pointer.
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How to use 'find' to search for files created on a specific date? [closed]
...ution. I couldn't get -newermt to run on 2.6.18-348.18.1.el5 kernel, let alone newer kernels.
– DarkForce
May 20 '15 at 12:29
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Rails: How to change the title of a page?
... (as others have already suggested). However, in simple cases such as this one I like to put the necessary code directly into the specific views without custom helpers.
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How can I make a div not larger than its contents?
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if someone wonders : one can then center the parent of the table by setting "text-align:center" on it's parent and "text-align:left" on it (e.g. <body style="text-align:center"><span style="text-align:left; display:inline-b...
When should I make explicit use of the `this` pointer?
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@CamJackson: One can specialize classes on type: template<> struct A<float> { float x; };
– Macke
Dec 3 '14 at 7:33
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How to log a method's execution time exactly in milliseconds?
...o use mach_absolute_time, as shown in many of the other answers here. This one should be downvoted for being a bad example. See also the related answer that explains this all in more detail: stackoverflow.com/a/30363702/43615
– Thomas Tempelmann
Jun 4 '16 at 13...
Call Activity method from adapter
..., your activity etc.
If you need to use this same adapter for more than one activity then :
Create an Interface
public interface IMethodCaller {
void yourDesiredMethod();
}
Implement this interface in activities you require to have this method calling functionality.
Then in Adapter getV...