Expected behavior The topic_filtern function is expected to safely copy a given number of characters from the input string to a newly allocated buffer. Before attempting to copy, the function should ...

Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting message to receive, but it can be just ...

I have written two methods, one is to directly perform template matching; The second method is to first zoom and then perform template matching, because I want to achieve image matching at different ...

If the Java code trusts it enough to use it for itself, then I think I shouldn't worry about the JVM freeing it up or unloading the library.<BR><BR>Thanks for that!