Nifi is not starting. When I run ./nifi.sh status it gives the error like, org.apache.nifi.bootstrap.Command Apache NiFi is not running I am getting below
I'm using the pdb module to debug a program. I'd like to understand how I can exit pdb and allow the program to continue onward to completion. The program is co
I am getting this error: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pret
I want to pass the id from Angular in to my "/rating" HTTP-Endpoint, with the following call: apiUpdateRating(id){ return this.http.get('http://localhos
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How do you take a screenshot of an external application window using Java on Ubuntu. I don't want to use the Robot class or any sort of similar method. I want t
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I have a map like this. Map<long,List<Student>> studentMap Key is a number 1,2,3,4... Student object is : public class Student { private long addre