How to display the value of the bar on each bar with pyplot.barh()
I generated a bar plot, how can I display the value of the bar on each bar?
python
How do I create a list of random numbers without duplicates?
I tried using random.randint(0, 100), but some numbers were the same. Is there a method/module to create a list unique random numbers?
Why are Python’s ‘private’ methods not actually private?
Python gives us the ability to create ‘private’ methods and variables within a class by prepending double underscores to the name, like this: __myPrivateMethod(). How, then, can one explain this
Django Template Variables and Javascript
When I render a page using the Django template renderer, I can pass in a dictionary variable containing various values to manipulate them in the page using {{ myVar }}.
How to duplicate sys.stdout to a log file?
Edit: Since it appears that there’s either no solution, or I’m doing something so non-standard that nobody knows – I’ll revise my question to also ask: What is the best way to accomplish logging when a python app is making a lot of system calls?
Relative paths in Python
I’m building a simple helper script for work that will copy a couple of template files in our code base to the current directory. I don’t, however, have the absolute path to the directory where the templates are stored. I do have a relative path from the script but when I call the script it treats that as a path relative to the current working directory. Is there a way to specify that this relative url is from the location of the script instead?
Scoping in Python ‘for’ loops
I’m not asking about Python’s scoping rules; I understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended):
How do you programmatically set an attribute?
Suppose I have a python object x and a string s, how do I set the attribute s on x? So:
TypeError: ‘list’ object is not callable in python
I am novice to Python and following a tutorial. There is an example of list in the tutorial :
TypeError: a bytes-like object is required, not ‘str’ when writing to a file in Python 3
I’ve very recently migrated to Python 3.5.
This code was working properly in Python 2.7: