I have just tried to update my anaconda environment to the latest version and I am now receiving errors. I opened the conda environment as an admin, and the commands issued were: First command finished fine. Second command produced error: I have found a reference to this sort of error that requires me to copy…
Tag: python
Matplotlib pie chart: Show both value and percentage
Here’s my current code Currently, it shows only the percentage (using autopct) I’d like to present both the percentage and the actual value (I don’t mind about the position) How to do it? Thanks Answer Create your own formatting function. Note that you have to recalculate the actual value fr…
How to handle file upload validations using Flask-Marshmallow?
I’m working with Flask-Marshmallow for validating request and response schemas in Flask app. I was able to do simple validations for request.form and request.args when there are simple fields like Int, Str, Float etc. I have a case where I need to upload a file using a form field – file_field. It …
How to find element by part of its id name in selenium with python
I’m using selenium with python,now I want to locate an element by part of its id name,what can I do? For example,now I’ve already located a item by id name coption5 : Is there anyway I can locate this element only by using coption? Answer To find the element which you have located with: To locate …
Pyspark groupBy DataFrame without aggregation or count
Can it iterate through the Pyspark groupBy dataframe without aggregation or count? For example code in Pandas: Answer At best you can use .first , .last to get respective values from the groupBy but not all in the way you can get in pandas. ex: Since their is a basic difference between the way the data is han…
Convert Tensorflow 1.0 code into 2.0 version
I am facing issue while converting my tensorflow 1.0 code into 2.0 I can convert successful this version 1 Version 2 This is the code below which i am having issue please help me out how can i build NN in tensorflow 2 version Answer I could not understand your question properly (i.e what is version 1 and vers…
Why is arithmetic not supported for dict? Usupported operand type(s) for +: ‘dict’ and ‘dict’
In Python, there is a possibility to sum lists and tuples, e.g. But trying to do the same with dicts will raise: I guess there could be the same behavior as update() has for cases when merging two dicts with the same key: Why these operands aren’t implemented? Any optimization issues or just by design? …
Why does VS-Code Autopep8 format 2 white lines?
Gets corrected to: I have tried to: Reinstall Virtual Studio Code Reinstall Python 3.8 Computer Reboot Using other formatters like Black and yapf but got the same result Answer Because autopep8 follows PEP8 which suggests 2 blank lines around top-level functions. Surround top-level function and class definiti…
Pygame window not showing up
I recently downloaded pygame on my Mac, but for some reason, the window does not pop up with the screen or anything. I don’t get an error message, it just runs but doesn’t actually pop up a display. Answer Your code is currently starting, drawing a red rectangle in a window, and then ending immedi…
How to correctly parse an HL7 message using python HL7Apy?
Here is my code: result: It shows only the first segment, seems simple but I don’t know what i’m doing wrong. I’ve tried from a text file, passing the message directly or even with another HL7 message, but always got same results. Here is the message: Here is my message in notepad++ where al…