The numpy.load routine is for loading pickled .npy or .npz binary files, which can be created using numpy.save and numpy.savez, respectively. Since you have text data, these are not the routines you want. You can load your comma-separated values with numpy.loadtxt. Full Example Here’s a complete example (using StringIO to simulate the file I/O). Now we have:
With the -c (command) argument (assuming your file is named foo.py): Alternatively, if you don’t care about namespace pollution: And the middle ground:
Use str.join:
For logging some message through logger, in Python at least one handler should be added to the logger object. By default the debug, warn and other functions in logging module will call basicConfig which in turn will add a StreamHandler to the root logger. It’s always recommended to add your required Handler to your logger … Read more
The following does not return a response: You must return anything like return afunction() or return ‘a string’. This can solve the issue
I have the following code I’ve tested lines 2-4 in a separate testing.py file when I wrote and the command prompt returns [‘the’,’the’,’the’], which is what I wanted (removing punctuation). However, when I put the exact same code in a different file, python returns a TypeError stating that json_list is a list of all the … Read more
If you’re using Spyder 3, please go to Tools > Preferences > Syntax Coloring and select there the dark theme you want to use. In Spyder 4, a dark theme is used by default. But if you want to select a different theme you can go to Tools > Preferences > Appearance > Syntax highlighting … Read more
Try this:
The %s specifier converts the object using str(), and %r converts it using repr(). For some objects such as integers, they yield the same result, but repr() is special in that (for types where this is possible) it conventionally returns a result that is valid Python syntax, which could be used to unambiguously recreate the … Read more
Of many prime number tests floating around the Internet, consider the following Python function: Since all primes > 3 are of the form 6n ± 1, once we eliminate that n is: not 2 or 3 (which are prime) and not even (with n%2) and not divisible by 3 (with n%3) then we can test … Read more