Most of my tests are raising the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method. ...

... There are several ways to do this, shown below. As a friendly warning, be careful and up-front to the user when dealing with account, profile, and contact data. If you misuse a user's email address or other personal information, bad things can happen. Method A: Use AccountManager (API leve...

Hello I need get client IP that request some method in web api, I have tried to use this code from here but it always returns server local IP, how to get in correct way ? ...

I am looking for the best way (fast and elegant) to get a random boolean in python (flip a coin). 8 Answers ...

I am using matplotlib to make some graphs and unfortunately I cannot export them without the white background. 2 Answers ...

How can I remove 3 characters at the end of a string in php? "abcabcabc" would become "abcabc"! 3 Answers ...

... The book An Introduction to Computational Learning Theory contains an algorithm for learning a finite automaton. As every regular language is equivalent to a finite automaton, it is possible to learn some regular expressions by a program...

I have 3 very large signed integers. 12 Answers 12 ...

I'm trying to avoid the following pattern in my .gitignore file. 4 Answers 4 ...

Is there a way to dump a NumPy array into a CSV file? I have a 2D NumPy array and need to dump it in human-readable format. ...