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cv2.imshow command doesn't work properly in opencv-python
...ple code created a window of the correct name, but its content is just blank and doesn't show the image:
15 Answers
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How to exclude a directory in find . command
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f10bitf10bit
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How to create PDF files in Python [closed]
I'm working on a project which takes some images from user and then creates a PDF file which contains all of these images.
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How to download and save a file from Internet using Java?
...ww.example.com/information.asp ) I need to grab and save to a directory. I know there are several methods for grabbing and reading online files (URLs) line-by-line, but is there a way to just download and save the file using Java?
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Literal suffix for byte in .NET?
... wondering if there is any way to declare a byte variable in a short way like floats or doubles? I mean like 5f and 5d . Sure I could write byte x = 5 , but that's a bit inconsequential if you use var for local variables.
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Creating a comma separated list from IList or IEnumerable
...urce)
{
return new List<T>(source).ToArray();
}
Then call it like this:
IEnumerable<string> strings = ...;
string[] array = Helpers.ToArray(strings);
You can then call string.Join. Of course, you don't have to use a helper method:
// C# 3 and .NET 3.5 way:
string joined = strin...
What is the difference between shallow copy, deepcopy and normal assignment operation?
...nly relevant for
compound objects (objects that contain other objects, like lists or
class instances):
A shallow copy constructs a new compound object and then (to the extent possible) inserts references into it to the objects found in the original.
A deep copy constructs a new comp...
How does one output bold text in Bash?
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gsamaras
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answered May 27 '10 at 20:42
psmearspsmears...
Don't Echo Out cURL
...ec 16 '09 at 22:54
Matt McCormickMatt McCormick
12.7k2020 gold badges6969 silver badges8080 bronze badges
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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
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Ionuț G. StanIonuț G. Stan
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