I am using word cloud with some txt files. How do I change this example if I wanted to 1) increase resolution and 2) remove empty border. Answer You can’t increase the resolution of the image in plt.show() since that is determined by your screen, but you can increase the size. This allows it to scale, zoom, etc. without blurring.
I have this simple code taken from the rabbitmq tutorial (http://www.rabbitmq.com/tutorials/tutorial-one-python.html) import pika import logging logging.basicConfig() connection = pika….
I have a 14MB Excel file with five worksheets that I’m reading into a Pandas dataframe, and although the code below works, it takes 9 minutes! Does anyone have suggestions for speeding it up? import …
For some reason, in a Python application I am trying to modify, the logger is not logging anything. I traced the error to logging/__init__.py def handle(self, record): “”” Call the handlers …
I tried doing: but it says str object is not callable. Is this doable using a single line? Answer Use string join() method. List: Tuple: Non-string objects:
The goal of this part of the lab is to motivate a right-to-left conversion of decimal numbers into binary form. Thus, you will end up writing a function numToBinary(anInteger) that works as follows: The code I have is: But this returns the string from left to right. Can anyone help me find a way to go from the left to
I’m using a subclass of QMainWindow, in which I declared a central widget. This widget contains, among other things, a QGridLayout, which holds a set of buttons. The amount of buttons can grow or shrink, depending on the user’s input. The spacing is set to zero, so that all buttons are clumped together. By default, it looks like this: If
I have a checkbox in my Django jinja template. I want that checkbox to be checked if object boolean field is True. My html element looks like: The problem is, checkbox is still checked when attribute checked=”False”, it’s becomes unchecked only when the checked attribute is not there. So what i need is, put checked attribute into the html element
I have a system, where there is a popup window that requests input from the user, and then returns that input to the main body of code for processing. I have the window popping up correctly, using …
I have two, separate RabbitMQ instances. I’m trying to find the best way to listen to events from both. For example, I can consume events on one with the following: credentials = pika….