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Showing posts from January, 2023

How To Byteswap 32bit Integers Inside A String In Python?

I have a large string more than 256 bits and and I need to byte swap it by 32 bits. But the string … Read more How To Byteswap 32bit Integers Inside A String In Python?

How To Decode Text With Base64 In Python

I tried to make a text decoder but it would encode the text instead. I tried many other ways but it… Read more How To Decode Text With Base64 In Python

Control - Z In Python Code

In IDLE, there's no clear screen, and after reading the forums the best method is plainly to pr… Read more Control - Z In Python Code

How To Get Event Log Web3.py?

I am using solidity 0.7.4, web3.py 5.12.2, and python 3.7. I am working with Windows 10. My goal is… Read more How To Get Event Log Web3.py?

Always Getting None Values When Using Python Geocoder

Im using Python's geocoder lib , and Im trying to find city names based on lat and lng. The pro… Read more Always Getting None Values When Using Python Geocoder

Django Smart Select Not Working

I have imported django smart select and have a model named Request in which field assigned_to and a… Read more Django Smart Select Not Working

Can I Use Index Information Inside The Map Function?

Let's assume there is a list a = [1, 3, 5, 6, 8]. I want to apply some transformation on that l… Read more Can I Use Index Information Inside The Map Function?

Decimal Alignment Formatting In Python

This should be easy. Here's my array (rather, a method of generating representative test arrays… Read more Decimal Alignment Formatting In Python

Running Tensorflow Classifier Model In C++/Obj-C++ Results In Different Result Than Python

Ive retrained an InceptionV3 model via the Tensorflow for Poets tutorials and can successfully run … Read more Running Tensorflow Classifier Model In C++/Obj-C++ Results In Different Result Than Python

Why Can Instance Methods Be Called As Class Methods In Python 3?

Consider the following class: class Foo(object): def bar(self): print(self) In Python … Read more Why Can Instance Methods Be Called As Class Methods In Python 3?

Urllib2 POST Progress Monitoring

I'm uploading a fairly large file with urllib2 to a server-side script via POST. I want to disp… Read more Urllib2 POST Progress Monitoring

How To Open An Image In Python 3.7?

How do I open an Image in Python 3.7? I tried: 1.Import Image Image.open('File_name.jpg') E… Read more How To Open An Image In Python 3.7?

Most Efficient Way To Use A Large Data Set For PyTorch?

Perhaps this question has been asked before, but I'm having trouble finding relevant info for m… Read more Most Efficient Way To Use A Large Data Set For PyTorch?

Python Pip SpaCy Installation Error With C++ And Murmurhash

EDIT: see the comments for the correct answer. Hi Guys here is a problem I have been having that de… Read more Python Pip SpaCy Installation Error With C++ And Murmurhash

Copying Selected Lines From Files In Different Directories To Another File

I have a directory with many subdirectories, containing files. I want to open the files ending with… Read more Copying Selected Lines From Files In Different Directories To Another File

Memoized Objects Still Have Their __init__() Invoked?

So I am creating a memoized class, and have been observing a strange behavior. Here's the snipp… Read more Memoized Objects Still Have Their __init__() Invoked?

Creating A Leaderboard For Offline Game In Python

For a school project, I'm creating a game that has a score system, and I would like to create s… Read more Creating A Leaderboard For Offline Game In Python

Python Subprocess Readline Hangs() After Reading All Input

I am trying to readlines from the tcp server that I ran in the same script. I am able to send one c… Read more Python Subprocess Readline Hangs() After Reading All Input

Import Cv2 Failed - Installing OpenCV For Python 2.7 For Windows

I am trying to install OpenCV-python for Windows from this link - http://docs.opencv.org/trunk/doc/… Read more Import Cv2 Failed - Installing OpenCV For Python 2.7 For Windows

How To Create A Dictionary Merging Values Based On Keys?

I need to create a dictionary mapping a keys to merged values. Let's say I got key value pairs … Read more How To Create A Dictionary Merging Values Based On Keys?

Converting Dict Values That Are List Of Varying Lengths Into One List

I have data that was given as a list of dictionaries. The values of the dictionaries are list of in… Read more Converting Dict Values That Are List Of Varying Lengths Into One List

Yaml And Jinja2 Reader

I would like to be able to read in python a YAML jinja configuration file like using the PyYAML lib… Read more Yaml And Jinja2 Reader

List Of Dicts To/from Dict Of Lists

I am looking to change back and forth between a dictionary of lists (all of the same length): DL = … Read more List Of Dicts To/from Dict Of Lists

Convert File Path List To Tree

There is a python file path list like below: file_path_list = ['test/dir1/log.txt', 'te… Read more Convert File Path List To Tree

Django Custom User Field Clashes With AbstractBaseUser

I am building a Django project from an existing database. The database is being used by other syste… Read more Django Custom User Field Clashes With AbstractBaseUser