The code excludes vowels from a string. The code works, and print() does the job, but I need to return the result. I tried .join() but it didn’t work: it returns only the first character in my case, because the return stops the loop. How can I overcome this? Answer Try correcting your indentation: You c…
Tag: python-3.x
How to get the cluster label when aplying Fuzzy C-Means clustering pyclustering?
I need to cluster data using the Fuzzy C-Means. So, I use fcm from pyclustering.cluster.fcm. So, I would like to know if there is a way to get the labels. Answer I have tried it this way, and it works, but I do not think that it is a perfect answer However, I think I have another way to do
Python Regex for Searching pattern in text file
Tags in Sample.txt: <ServiceRQ>want everything between…</ServiceRQ> <ServiceRQ xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance>want everything between</ServiceRQ> .. Please can someone help me to get the regex? To extract the expected output from a text file. I want to…
I have Python 3 x64, Python 2.7 x64, and Python 2.7 x32 installed. How can I use py launcher to switch to the 32 bit version of Python 2.7?
I’ve installed Python in the following locations: Here are the current version strings for each install: Python 2.7.18 (v2.7.18:8d21aa21f2, Apr 20 2020, 13:25:05) [MSC v.1500 64 bit (AMD64)] on win32 Python 2.7.18 (v2.7.18:8d21aa21f2, Apr 20 2020, 13:19:08) [MSC v.1500 32 bit (Intel)] on win32 Python 3.…
Why does Python Plotly function with barmode produce an error?
I have been trying to figure this out for a while, so any help would be appreciated. I am able to run fig_test_reg just fine, but then when I try to run the same parameters through a function I get a ValueError: ValueError: Value of ‘pattern_shape’ is not the name of a column in ‘data_frame&…
Speed comparision for iterating over List and Generator in Python
When comparing usage of Python Generators vs List for better performance/ optimisation, i read that Generators are faster to create than list but iterating over list is faster than generator. But I coded an example to test it with small and big sample of data and it contradicts with one another. When I test s…
how to change datetime format column that contains a string
I’ve a data frame contains a column (Start Shift) and it has different data types (Datetime/string), What i need is to change the datetime format to be time format only and keep the string without any change, i used the below code to solve this issue but i can’t find a way to apply this change in …
Not all folders returned by boto3 Bucket.objects.all()
My S3 bucket contains a bunch of files in a multilevel folder structure. I’m trying to identify the top level folders in the hierarchy, but objects.all() returns some but not all folders as distinct ObjectSummary objects. Why? Sample file structure: Desired output: [a,b] What I’m doing: This retur…
how to check if a number exists between two columns of pandas dataframe & replace a value
I have a data frame and integer like this: I want to check if the given number(17) is in between the min & max column of any row. If the number is between min & max columns, then the max column value in that row should be replaced by that integer. In the example, the integer 17 exists between 13
Set random labels for images in tf.data.Dataset
I have a tf data dataset of images with a signature as seen below : All the labels in this dataset are 0. What I would like to do is change each of these labels to a random number from 0 to 3. My code is : This however just assigns 1 to all images as a label. The strange