I wanted to check the ssm connection status of all the servers with a specific tag. I am making use of the boto3 module get_connection_status as follows. However get_connection_status functions accepts only strings and not list. Hence I am getting the below error. How can I get rid of this? {“ExecutionL…
Tag: python
my diceroller is having issues with removing elements from the list, any suggestions?
i am trying to make a character statblock randomizer with a specific setup(because i am a nerd) where it basically “rolls a D6” 4 times and removes the lowest number. however when i try and remove the lowest number from the list, sometimes I get a “IndexError: pop index out of range” i…
Code for updating the each element(binary) of array on the basis of majority voting of past 5 elements(including that element also)
I have an issue in writing a code for a problem related to the element updation of an array based on the majority voting of its past 5 elements including the element itself. Explanation: Suppose we have an array having elements in binary form. arr= [0 , 1, 0, 0, 0, 1, 0, 1 , 1, 1, 1, 0, 1,
How do I animate this graph to just display the next row
enter image description here So I tried this, I’m working in a jupyter notebook and am wondering how to animate the next row of data. Answer For what I can see in the documentation you have to set the plot data inside the animate function. You must also have an instance to your plot and use that same in…
NoReverseMatch Reverse for ‘save-post’ with arguments ‘(”,)’ not found. 1 pattern(s) tried: [‘save/(?P[0-9]+)$’]
I cannot figure out why I keep getting this “NoReverseMatch at /”. I am trying to add AJAX to a form to save posts. It seems to be a problem with the URL in the Javascript, but I cannot figure out exactly what it is. Can anyone tell me what is wrong here? Thank you in advance. urls.py views.py pop…
Strange bugs in Python program: `str() cannot be interpreted as integer
I’m converting many of my R programs to Python (a language I don’t use on a day-to-day basis). Here my program, which simulates a simple card game: Appearently the bug is in the fill_envelopes line. Here’s the error returned by the interpreter: It seems that the interpreter is trying to trea…
Add to a array using a formula based on the last entry in an array n number of times
I’m attempting to build an array from a known starting value that appends to itself based on a formula that includes the last number of the list. I’d like to do this a specified number of times. So for example: My non-working code is below: I’d like to be able to tell the array to stop after…
break inner loops and pass control to outermost loop in python
Here is what I am looping through complex nested dictionaries inside a list called adm2_geonames. I then have a csv file whose line[1] needs to searched inside adm2_geonames. Once found, I want to break the loops for adm2_geonames i.e. starting from for dic in adm2_geonames: and pass the control to for line i…
Label a column based on the value of another column (same row) in pandas dataframe
I have a list of sub-categories that correspond to a particular category, think of it like this: Category Sub Category a | 1 a | 2 a | 3 b | 4 b | 5 etc… I was wondering the best way to apply the Category value to each row of the dataframe (~800,000 rows) based on the Sub Category
Updating a variable inside the for loop is not working
in this below code, I am trying to update rsum value to (rsum – lsum – nums[i]) inside for loop, it’s giving me the wrong output. But if I declare a new variable name and assign (rsum – lsum – nums[i]) value to that, it gives me the right output. What’s the reason behind th…