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Showing posts from April, 2023

Python AttributeError On __del__

I have a python class object and I want to assign the value of one class variable class Groupclass(… Read more Python AttributeError On __del__

How To Understand Numpy's Combined Slicing And Indexing Example

I am trying to understand numpy's combined slicing and indexing concept, however I am not sure … Read more How To Understand Numpy's Combined Slicing And Indexing Example

ImportError: Cannot Import Name 'context' From 'tensorflow.python.eager' (unknown Location)

I created virtual environment and installed both tensorflow and tensorflow-gpu. After that I instal… Read more ImportError: Cannot Import Name 'context' From 'tensorflow.python.eager' (unknown Location)

Data Of 1 Sub-folder Gets Added To 2nd Sub-folder

I have a script for object recognition. While writing output to disk output of 1 sub-folder gets ap… Read more Data Of 1 Sub-folder Gets Added To 2nd Sub-folder

How To Construct Square Of Pairwise Difference From A Vector In Tensorflow?

I have a 1D vector having N dimension in TensorFlow, how to construct sum of a pairwise squared dif… Read more How To Construct Square Of Pairwise Difference From A Vector In Tensorflow?

Importing An Svg File Into A Matplotlib Figure

I like to produce high quality plots and therefore avoid rasterized graphics as much as possible. … Read more Importing An Svg File Into A Matplotlib Figure

Exclude __builtin__ Module

The __builtin__ module in Python clutters a developers namespace with lots of functions and classes… Read more Exclude __builtin__ Module

Keras - Autoencoder Accuracy Stuck On Zero

I'm trying to detect fraud using autoencoder and Keras. I've written the following code as … Read more Keras - Autoencoder Accuracy Stuck On Zero

MySQL-python Connection Does Not See Changes To Database Made On Another Connection Even After Change Is Committed

I am using the MySQLdb module for Python (v1.2.3 precompiled binary for Windows Python 2.7) to read… Read more MySQL-python Connection Does Not See Changes To Database Made On Another Connection Even After Change Is Committed

How Can I Send An Embed Via My Discord Bot, W/python?

I've been working a new Discord bot. I've learnt a few stuff,and, now, I'd like to make… Read more How Can I Send An Embed Via My Discord Bot, W/python?

Why Does SQLAlchemy Label Columns In Query

When I make a query in SQLAlchemy, I noticed that the queries use the AS keyword for each column. … Read more Why Does SQLAlchemy Label Columns In Query

Numpy Array2string Just Writing ... In String?

I have a simple thing to do, read some vectors and write them in a file. The vectors are 1024 dimen… Read more Numpy Array2string Just Writing ... In String?

Does Sphinx Run My Code On Executing 'make Html'?

I inherited a rather large codebase that I want to create HTML documentation for. Since it is writt… Read more Does Sphinx Run My Code On Executing 'make Html'?

What Is A Very General Way To Read-in .csv In Python And Pandas?

I have a .csv file with rows with multiple columns lengths. import pandas as pd df = pd.read_csv(i… Read more What Is A Very General Way To Read-in .csv In Python And Pandas?

Pandas DataFrame- Finding Index Value For A Column

I have a DataFrame that has columns such as ID, Name, Specification, Time. my file path to open the… Read more Pandas DataFrame- Finding Index Value For A Column

How Do I Run Python 3.5 In Sublime Text 3

I have installed the python 3.5 interpretor in my device (Windows). Can anybody guide me through th… Read more How Do I Run Python 3.5 In Sublime Text 3

Attach CSV To E-Mail With MIMEBase, Only Attaches 'bin' Document

I want to write a function to attach a csv file to an E-Mail with HTML text. Everything works fine.… Read more Attach CSV To E-Mail With MIMEBase, Only Attaches 'bin' Document

Remove Timestamp From Date String In Python

I have situation where I should ignore the timestamp in a date string. I have tried the below comma… Read more Remove Timestamp From Date String In Python

Python SimpleJSONDecoder And Complex JSON Issue

In a unit test case that I am running, I get a KeyError exception on the 4th json object in the jso… Read more Python SimpleJSONDecoder And Complex JSON Issue

Where Should I Put The .pdbrc File On Windows So That It Is Globally Visible?

I am using .pdbrc to store my debugging alias. And I want it to be available globally. Where should… Read more Where Should I Put The .pdbrc File On Windows So That It Is Globally Visible?

How To Extract Text In Nested Xml After Closing Of One Tag In Python Using Xml.etree.ElementTree

I want to extract all text in xml document, and I am having a problem for the following case: ... … Read more How To Extract Text In Nested Xml After Closing Of One Tag In Python Using Xml.etree.ElementTree

Convert A Mixed Nested Dictionary Into A List

I have a list like this: d1= {'Hiraki': {'Hiraki_2': ['KANG_751']}, 'L… Read more Convert A Mixed Nested Dictionary Into A List

Solving An Ode Y'=f (x) With Numerical Values Of F (x) But Without Analitical Expresion

I want to solve an ODE numerically in python, like y'=f(x) (with boundary condition y(0)=0). I … Read more Solving An Ode Y'=f (x) With Numerical Values Of F (x) But Without Analitical Expresion

How Do I Randomly Select A Variable From A List, And Then Modify It In Python?

Here's my python 3 code. I would like to randomly select one of the cell variables (c1 through … Read more How Do I Randomly Select A Variable From A List, And Then Modify It In Python?

Create A Slice Using A Tuple

Is there any way in python to use a tuple as the indices for a slice? The following is not valid: &… Read more Create A Slice Using A Tuple

Don't Use Deleted Primary Keys

Insert id 1 and 2. Remove id 2. Insert new row, it gets id 2 instead of 3. How do I change this? I … Read more Don't Use Deleted Primary Keys

Creating New Column Names From A List Of Strings In A Loop

Let us say I have the following column names in pandas: ['A', 'B'] My problem is th… Read more Creating New Column Names From A List Of Strings In A Loop

Why Does My Code Print Off 18 Instead Of 10, And Could You Provide Any Solutions?

I'm relatively new to python, just started learning at school at we've been given a task to… Read more Why Does My Code Print Off 18 Instead Of 10, And Could You Provide Any Solutions?

Python Slice Method Does Not Always Return A New Address In Memory?

x = [1,2] for i in range(4): y = x[:] print id(y) the results are like: 4392626008 439283… Read more Python Slice Method Does Not Always Return A New Address In Memory?